KRVV1206G330NXT压敏电阻规格书
KRVV0805G240NXT压敏电阻规格书
⑦package：T: taping B: bulk
2 . Size
Model 0402(1005) 0603(1608) 0805(2012) 1206(3216) 1210(3225) 1812(4532) 2220(5650) 3220(08CL) 4032(10CL) 4840(12CL)
Ceramic transient voltage suppressors
SMD multilayer transient voltage suppressors, standard series
Series/Type: Date: November 2014
1 . Standard series
12 ±10%
18
0.10
30
250
KRVV0603G120N361T
4 5.6
12 ±10%
18
0.10
30
360
KRVV0603G120N481T
4 5.6
12 ±10%
18
0.10
30
480
KRVV0603G140N551T
6.4
9
14 ±10%
26
0.20
30
550
KRVV0603G140N821T
1.00
200
1500
KRVV1210G270NXT
17
22
27 ±10%
58
1.00
200
1500
KRVV1210G330NXT
20
25
33 ±10%
65
1.00
200
1400
KRVV1210G390NXT
TVR-V压敏电阻中文资料
用途
1. 2. 3. 4. 5. 6. 7. 8. 电源供应器 家用电器 工业设备 通信设备 智能控制型电表 电力线智能通讯设备 照明 光伏系统
备注：产品型号后面打印一码 V 代表为 TVR-V 系列
编码规则
T 1 V 2 R 3 1 4 4 5 2 6 4 7 1 8 K 9 S 10 11 12 13 14 15
产品尺寸
35 39 42 49 53 58 65 70 80 85 92 92 95 98 100 110 130 140 155
适用于 SPD Type 3 应用
42
2013.03
产品规格与数据若有变更，恕不另行通知
氧化锌压敏电阻器：TVR-V 系列
浪涌保护用插件型 (中能系列)
(V) 340 360 395 455 500 550 595 650 710 775 845 930 1020 1120 1235 1355 1500 1650 1815
VDC
(V) 170 180 200 225 250 275 300 320 350 385 410 450 510 560 615 670 745 825 895
Cp
(pF) 970 880 820 720 650 600 550 500 440 400 370 340 300 290 270 250 220 200 180
UL rd 1449 3 SPD 应用类型*2
TVR14102-V 1000 (900~1100) TVR14112-V
1100 (990~1210)
备注：包装及内部控制代码未使用时, 第 11 码为可选后辍。
40
2013.03
产品规格与数据若有变更，恕不另行通知
贴片压敏电阻,片式压敏电阻规格大全
MLVKR145Broakdown Voltage Clamping Voltage Surge Current TransientEnergy CapacitanceV RMSV DCV 1mA Vc i maxW maxCp＜10μA ＜10μA 1mA DC 8/20 μs 8/20 μs 10/1000μs 1KHz/1MHz VV V V A J pF Max.Max.Mid.Max.Max.Max.Typical 2.5 3.3 4.712300.25003.0 4.0 5.614300.24003.5 4.5 6.817300.23504.0 5.58.220300.23302.5 3.3 4.712600.216003.0 4.0 5.614600.414003.54.56.817600.412004. 压敏电压误差级别，K ：±10%；M ：±30%；J ：±5%5. 包装方式，R ：编带包装2. 元件英制尺寸，0603对应公制1608，1206对应公制3216…3. 压敏电压值，4R7：4.7V ； 180：18*100；471：47*1010603~2220（英制）电压规格4.7V~470V表示方法尺寸规格多层片式压敏电阻器厂家广州玖冠科技有限公司产品名称0603V4R7231. MLV ：多层片式压敏电阻器MLV0603V8R2KR TypeMLV0603V5R6KR MLV0603V4R7KR Test ConditionUnitsWorking Voltage Symbol MLV0805V4R7KR MLV0805V5R6KR MLV0805V6R8KRMLV0603V6R8KRBroakdown Voltage Clamping voltage Surge current Transientenergy CapacitanceV RMSV DCV 1mA Vc i maxW maxCp＜10μA ＜10μA 1mA DC 8/20 μs 8/20 μs 10/1000 μs 1KHz/1MHzV V V V A J pF Max.Max.Mid.Max.Max.Max.Typical 4.0 5.58.220600.410002.5 3.3 4.7121200.842003.0 4.0 5.6141200.836003.5 4.5 6.8171200.830004.0 5.58.2201200.824002.5 3.3 4.712250 1.565003.0 4.0 5.614250 1.545003.5 4.5 6.817250 1.540004.0 5.58.220250 1.53800691224300.22208111528300.217011141835300.21501216.52240300.212014182445300.211017222750300.210020263360300.28025303972300.27030384785300.260354556100300.250691224600.47008111528600.455011141835600.44601216.52240600.4370MLV0805V150KR MLV0805V180KR MLV0805V220KRMLV0603V220KR MLV0603V240KR MLV0603V270KR MLV0603V390KR MLV0603V470KR MLV0603V560KR MLV0805V120KR MLV0603V330KR UnitsMLV0603V120KR MLV0603V150KR MLV0603V180KR MLV1210V8R2KR MLV1206V8R2KR MLV1210V4R7KR MLV1210V5R6KR MLV1210V6R8KR MLV1206V5R6KR MLV1206V6R8KR Type Symbol MLV1206V4R7KR MLV0805V8R2KR Working Voltage Test ConditionV RMSV DCV 1mA Vci maxW maxCp＜10μA ＜10μA 1mA DC 8/20 μs 8/20 μs 10/1000 μs 1KHz/1MHzV V V V A J pF Max.Max.Mid.Max.Max.Max.Typical 14182445600.434017222750600.430020263360600.425025303972600.421030384785600.4170354556100600.4150405668120600.4120506582150600.4806912241200.8180081115281200.81500111418351200.812001216.522401200.81000141824451200.8900172227501200.8800202633601200.8650253039721200.8550303847851200.84503545561001200.83804056681201200.83205065821501200.8300691224250 1.528008111528250 1.52300111418352501.51900MLV1210V150KR MLV1210V180KRMLV1206V560KR MLV1206V680KR MLV1206V820KR MLV1210V120KR MLV1206V270KR MLV1206V330KR MLV1206V390KR MLV1206V470KR MLV1206V150KR MLV1206V180KR MLV1206V220KR MLV1206V240KR MLV0805V560KR MLV0805V680KR MLV0805V820KR MLV1206V120KR MLV0805V270KR MLV0805V330KR MLV0805V390KR MLV0805V470KR MLV0805V240KR Symbol Test ConditionUnitsV RMSV DCV 1mA Vci maxW maxCp＜10μA ＜10μA 1mA DC 8/20 μs 8/20 μs 10/1000 μs 1KHz/1MHzV V V V A J pF Max.Max.Mid.Max.Max.Max.Typical 1216.52240250 1.5155014182445250 1.5140017222750250 1.5125020263360250 1.5100025303972250 1.585030384785250 1.5700354556100250 1.5600405668120250 1.5500506582150250 1.54006912248004.0800081115288004.06400111418358004.053001216.522408004.04350141824458004.04000172227508004.0620202633608004.0600253039728004.0570303847858004.05503545561008004.04604056681208004.04105065821508004.038069122412008.01300811152812008.030000Symbol MLV2220V150KRMLV1812V560KR MLV1812V680KR MLV1812V820KR MLV2220V120KR MLV1812V270KR MLV1812V330KR MLV1812V390KR MLV1812V470KR MLV1812V150KR MLV1812V180KR MLV1812V220KR MLV1812V240KR MLV1210V560KR MLV1210V680KR MLV1210V820KR MLV1812V120KR MLV1210V270KR MLV1210V330KR MLV1210V390KR MLV1210V470KR MLV1210V220KR MLV1210V240KR Test ConditionUnitsV RMSV DCV 1mA Vci maxW maxCp＜10μA ＜10μA 1mA DC 8/20 μs 8/20 μs 10/1000 μs 1KHz/1MHzV V V V A J pF Max.Max.Mid.Max.Max.Max.Typical 1114183512008.025*******.5224012008.0205001418244512008.0185001722275012008.0165002026336012008.0135002530397212008.0115003038478512008.0950035455610012008.0710040566812012008.0580050658215012008.0480060851001751200.8220751001202101200.8180951251502601200.81506085100175250 1.535075100120210250 1.529095125150260250 1.52306085100175800 4.075075100120210800 4.065095125150260800 4.0520115150180315800 4.0430140180220380800 4.0350608510017512008.09407510012021012008.0780Symbol Test ConditionUnitsMLV2220V121KRMLV1812V151KR MLV1812V181KR MLV1812V221KR MLV2220V101KR MLV1210V121KR MLV1210V151KR MLV1812V101KR MLV1812V121KR MLV1206V101KR MLV1206V121KR MLV1206V151KR MLV1210V101KR MLV2220V560KR MLV2220V180KR MLV2220V220KR MLV2220V240KR MLV2220V680KR MLV2220V820KR MLV2220V270KR MLV2220V330KR MLV2220V390KR MLV2220V470KRV RMSV DCV 1mA Vci maxW maxCp＜10μA ＜10μA 1mA DC 8/20 μs 8/20 μs 10/1000 μs 1KHz/1MHzV V V V A J pF Max.Max.Mid.Max.Max.Max.Typical 9512515026012008.063011515018031512008.052014018022038012008.043015020024041512008.039017522527047512008.035021027533058012008.028025032039067512008.024030038047081012008.0200MLV2220V471KRMLV2220V241KR MLV2220V271KR MLV2220V331KR MLV2220V391KR MLV2220V151KR MLV2220V181KR MLV2220V221KR Symbol Test ConditionUnits。
压敏电阻型号及选用方法
压敏电阻的型号及选用方法SJ1152-82部颁标准中压敏电阻器的型号命名分为四部分，各部分的含义见表1。
表1 压敏电阻器的型号命名及含义第一部分用字母“M” 表示主称为敏感电阻器。
第二部分用字母“Y” 表示敏感电阻器为压敏电阻器。
第三部分用字母表示压敏电阻器的用途的特征。
第四部分用数字表示序号，有的在序号的后面还标有标称电压、通流容量或电阻体直径、电压误差、标称电压等。
例如：MYL1-1（防雷用压敏电阻器）MY31-270/3（270V/3kA普通压敏电阻器）M——敏感电阻器M——敏感电阻器Y——压敏电阻器Y——压敏电阻器L——防雷用31——序号1-1——序号270——标称电压为270V3——通流容量为3kA压敏电阻型号及参数详细信息：压敏电阻是一种以氧化锌为主要成份的金属氧化物半导体非线性电阻元件；电阻对电压较敏感，当电压达到一定数值时，电阻迅速导通。
由于压敏电阻具有良好的非线特性、通流量大、残压水平低、动作快和无续流等特点。
被广泛应用于电子设备防雷。
主要参数：1、残压：压敏电阻在通过规定波形的大电流时其两端出现的最高峰值电压。
2、通流容量：按规定时间间隔与次数在压敏电阻上施加规定波形电流后，压敏电阻参考电压的变化率仍在规定范围内所能通过的最大电流幅值。
3、泄漏电流：在参考电压的作用下，压敏电阻中流过的电流。
4、额定工作电压：允许长期连续施加在压敏电阻两端的工频电压的有效值。
而压敏电阻在吸收暂态过电压能量后自身温度升高，在此电压下能正常冷却，不会发热损坏。
压敏电阻的不足：（1）寄生电容大压敏电阻具有较大的寄生电容，一般在几百至几千微微法的范围。
在高频信号系统中会引起高频信号传输畸变，从而引起系统正常运行。
（2）泄漏电流的存在压敏电阻的泄漏电流指标既关系到被保护电子系统的正常运行，又关系到压敏电阻自身的老化和使用寿命。
压敏电阻的损坏形式：（1）当压敏电阻在抑制暂态过电压时能量超过其额定容量时，压敏电阻会因过热而损坏，主要表现为短路、开路。
1206(X7R)贴片陶瓷电容器规格书说明书
T
0.80±0.20 1.00±0.20 1.25±0.20 1.60±0.30
WB 0.60±0.30
第 2 页 共 13 页
五. 规格及测试方法:
No
项目
规格
1 使用温度范围 -55~+125℃
外观无可见损伤
2
外观及尺寸
尺寸符合规格要求
3
静电容量 符合规定许容差以内
4
损耗角正切 DF≤2.5%
6
耐电压
无介质被击穿或损伤
Ur=450/500/630V,1.5倍额定电压,5秒
（DC）
1KV≤Ur≤2KV,........ 1.2倍额定电压,5秒
2KV＜Ur,............... 1.1 倍额定电压,5 秒 升压时间为：1～3S 保压时间为：5S
7
可焊性
■上锡率应大于 75% ■外观无可见损伤
IR≥1000MΩ或 IR*Cr≥25S IR 取较小值
外观 无可见损伤
静电容 量变化 特性:
率 ┃ΔC/C┃≤20%
高温负
13 荷实验
DF 值 ≤2 倍的初始标准
特性:
IR IR≥2000MΩ或 IR*Cr≥50S 取较小值
充放电流限制在 50mA 以下. 温 度 时 间
100V≤V≤250V 电压 250V＜V＜1KV
测定.
测试电压:额定电压
测试时间:60±5 秒测
5
绝缘电阻
IR≥4*109Ω,C≤25nF
试湿度:≤75% 测试
IR*Cr≥100*1012Ω,C＞25nF 温度:25±5℃
测试充放电电流:≤50mA
Ur=100V,............. 2.5 倍额定电压,5 秒
贴片压敏电阻1206封装参数型号规格书大全
T2
20 uS 1000 uS
Characteristic
Test method and description
The specimen shall be subjected to 125℃ for 1000 hours in a thermostatic bath without High Temperature Storage load and then stored at room temperature and humidity for 1 to 2 hours. The change of
MULTILAYER CHIP VARISTORS
UN1206-XXXH Series
Feature
Varistor Voltage from5V to 100V Fast response time Low leakage current High surge current ability Bidirectional clamping, high energy Wide Operating temperature range from -55℃-125℃ Suitable for ESD protection
Dimensions
Model 1005(0402) 1608(0603) 2012(0805) 3216(1206) 3225(1210) 4532(1812) 5750(2220) 8050(3220)
Length(L) Width(W) High(H)
1.00±0.15 0.50±0.15 0.70max
Notes@（Electrical Characteristics）
AC voltage at 50~60Hz Varistor voltage： Measured at 1mA DC Capacitance： Measured at f=1MHz, Vrms=0.5V Maximum clamping voltage ： Measured at 5A by 8/20µs
压敏电阻参数详解及设计指南
压敏电阻参数详解及设计指南关于压敏电阻的正确使用一、压敏电阻的原理压敏电阻意思是"在一定电流电压范围内电阻值随电压而变"，或者是说"电阻值对电压敏感"的阻器。
相应的英文名称叫“V oltage Dependent Resistor”简写为“VDR”。
随着加在它上面的电压不断增大，它的电阻值可以从MΩ（兆欧）级变到mΩ（毫欧）级。
当电压较低时，压敏电阻工作于漏电流区，呈现很大的电阻，漏电流很小；当电压升高进入非线性区后，电流在相当大的范围内变化时，电压变化不大，呈现较好的限压特性；电压再升高，压敏电阻进入饱和区，呈现一个很小的线性电阻，由于电流很大，时间一长就会使压敏电阻过热烧毁甚至炸裂。
正常使用时压敏电阻处于漏电流区，受到浪涌冲击时进入非线性区泄放浪涌电流，一般不能进入饱和区压敏电阻器的电阻体材料是半导体，所以它是半导体电阻器的一个品种。
现在大量使用的"氧化锌"（ZnO）压敏电阻器，它的主体材料有二价元素（Zn）和六价元素氧（O）所构成。
所以从材料的角度来看，氧化锌压敏电阻器是一种“Ⅱ-Ⅵ族氧化物半导体”。
二、压敏电阻的作用压敏电阻的最大特点是当加在它上面的电压低于它的阀值"UN"时，流过它的电流极小，相当于一只关死的阀门，当电压超过UN时，流过它的电流激增，相当于阀门打开。
利用这一功能，可以抑制电路中经常出现的异常过电压，保护电路免受过电压的损害。
压敏电阻器是一种具有瞬态电压抑制功能的元件，可以用来代替瞬态抑制二极管、齐纳二极管和电容器的组合。
压敏电阻器可以对IC 及其它设备的电路进行保护，防止因静电放电、浪涌及其它瞬态电流（如雷击等）而造成对它们的损坏。
使用时只需将压敏电阻器并接于被保护的IC 或设备电路上，当电压瞬间高于某一数值时，压敏电阻器阻值迅速下降，导通大电流，从而保护IC 或电器设备；当电压低于压敏电阻器工作电压值时，压敏电阻器阻值极高，近乎开路，因而不会影响器件或电器设备的正常工作。
压敏电阻10D型号参数规格书
Specifications 规格说明:□Varistor Voltage Range 压敏电阻动作电压范围18V~1800V(dc)□Peak Current For 8/20us Current Wave 在8/20us 电流波形最大通流量100A~1800A □Energy Range For 10/1000us Current Wave 在10/1000us 电流波形的能量范围0.4J~1092J □Storage Temperature Range 储存温度范围-40℃~125℃□Operation Ambient Temperature Range 作业环境温度范围储存温度范围-40℃~85℃□Typical Response Time 反应时间〈25ns □Insulation Resistance 绝缘电阻≧1000MΩDK05,07.10142025Chip Diameter 芯片直径Φ5mm Φ7mm Φ10mm Φ14mm Φ20mm Φ25mmChip .Shape芯片形状Varistor Voltage 压敏电阻动作电压例如Examples:47×100=47V47×101=470V 11×102=1100V470471112Tolerance 误差K .±10%L .±15%M .±20%OrCustomer Special Requirem ent圆形DiscHighSurge/Lead Style高焦/脚型□空白常规□J 高能品□S 直脚□O 外弯脚□I 内弯脚□H 高低脚Part Number Code1471•10D SpecifiationDimension of Componentfor StandardProduct标准品尺寸规格(图1：直脚产品图）（图2：外弯脚产品图）（图3：方形产品简图）（图4：脚距图）Dimension Table尺寸规格:Unit:mmSizesMAX CP Wired±0.05F±1.0Lmin L1min C±0.4PmaxD H H105D7.510.5130.6 5.0±1.02020 1.2 3.0 07D912150.6 5.0±1.02020 1.2 3.0 10D12.516.519.50.87.5±1.02020 1.8 3.0 14D16.52023.50.87.5±1.02020 1.8 3.0 20D2326.529.50.81.07.5±1.010.0±1.02020 1.8 3.0Product Thickness（Tmax)Table成品厚度尺寸:Unit:mm Part Code05D07D10D14D20D E(±1.0)180K 3.4 3.6 4.0 4.1 4.4 1.3220K 3.6 3.8 4.0 4.3 4.5 1.4270K 3.8 4.0 4.3 4.5 4.8 1.5330K 3.5 3.7 4.1 4.2 4.5 1.7390K 3.7 3.9 4.3 4.4 4.7 1.8470K 3.8 4.1 4.5 4.6 4.9 1.8560K 3.8 4.2 4.5 4.7 4.7 1.9680K 4.0 4.3 4.5 4.5 5.0 2.2820K 3.3 3.5 3.9 4.0 4.3 1.6101K 3.6 3.8 4.2 4.3 4.6 1.8121K 3.8 4.0 4.4 4.5 4.82151K 4.1 4.3 4.7 4.8 5.1 1.8181K 3.2 3.4 3.8 3.9 4.2 1.6201K 3.3 3.5 3.9 4.0 4.3 1.7221K 3.4 3.6 4.0 4.1 4.4 1.7241K 3.5 3.7 4.1 4.2 4.5 1.8271K 3.7 3.9 4.2 4.3 4.6 1.9301K 3.9 4.1 4.3 4.4 4.7 2.1331K 4.0 4.2 4.5 4.6 4.9 2.2361K 4.1 4.3 4.7 4.8 5.1 2.3391K 4.2 4.4 4.8 4.9 5.2 2.5431K 4.4 4.6 5.0 5.1 5.4 2.5471K 4.8 5.0 5.2 5.5 5.8 2.6511K 5.0 5.2 5.5 5.6 5.9 2.6561K 5.2 5.4 5.7 5.8 6.1 2.8621K 5.3 5.5 5.7 5.8 6.13681K 5.4 5.6 5.8 5.9 6.2 3.2751K 5.6 5.8 6.0 6.1 6.4 3.4781K— 6.0 6.3 6.4 6.7 3.7821K— 6.3 6.5 6.6 6.9 3.4911K—— 6.6 6.77.0 3.7102K——7.07.17.44112K——7.47.57.9 4.3122K———7.78.1 5.2142K———8.79.1 5.6152K———996162K———9.79.9 6.7182K———9.710.17.4Tape and Reel Specifications编带装尺寸规格(图1：Straight Leads05\07D\10D)(图2：Crimped Leads05D\07D\10D)(图3：Straight Leads10D\14D\20D)(图4：Crimped Leads10D\14D\20D)Packaging Specifications包装说明书Bulk Packaging散装:Taping Packaging编带包装:Packing Dimensions in mm Series MinQuantity(pcs) Ammo05D、07D1500/100010D、14D1000/75020D500/250 Reel05D、07D1500/100010D、14D1000/75020D500/250 Or Customer RequestSeries Min./Plastic bagQuantity05D1000PCS07D1000PCS10D500PCS14D500PCS20D250PCS25D200PCSPerformance Characteristics（Electrical)性能特性The maximum current within the varistorimpulse current(8/20us)applied two times以8/20之标准波形电流加于压敏电阻器两端两次，中间间隔压偏移量在±10以内之最大电流值。
压敏电阻选用的基本知识
V1mA=1.5Vp=2.2VAC，式中，Vp 为电路额定电压的峰值。VAC 为额定交流
电压的有效值。ZnO 压敏电阻的电压值选择是至关重要的，它关系到保护效
果与使用寿命。如一台用电器的额定电源电压为 220V，则压敏电阻电压值
V1mA=1.5Vp=1.5 乘以 1.414 乘以 220V=476V，V1mA=2.2VAC=2.2 乘以
一点。压敏电阻的选用，一般选择标称压敏电压 V1mA 和通流容量两个参
数。
Fp
_WtTGma4
1、所谓压敏电压，即击穿电压或阈值电压。指在规定电流下的电压值，大
多数情况下用 1mA 直流电流通入压敏电阻器时测得的电压值，其产品的压敏
电压范围可以从 10-9000V 不等。可根据具体需要正确选用。一般
发速度大大加快，目前已取得的成果有： cGg$Eqh&
(1)
氧化锌压敏陶瓷的电压梯度已从最初的 150V/mm 扩散到(20～
250)V/mm 几十个系列，从集成电路到高压、超高压输电系统都可以使用;
04,=TLC5 r
(2) 开发出大尺寸元件，直径达 120mm,2ms 方波，冲击电流达到 1200A，
(1) 以解释宏观电性为目的的导电模型的微观结构的研究(70～80 年代);
qkq-ByATh
(2)
以材料与产品开发为目的的配方机理和烧结工艺的研究(70～80 年
代); .{E=; *
(3)
氧化锌压敏陶瓷材料非线性网络拓扑模型的研究(80～90 年代);
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(4) 氧化锌压敏陶瓷复合粉体的制备研究(80～90 年代); /(&{j2`
220V=484V，因此压敏电阻的击穿电压可选在 470-480V 之间。 hDnOs_
TVR系列压敏电阻
最大连续工作电压
VAC(rms) (V)
VDC (V)
60
85
60
85
60
85
60
85
60
85
75
100
75
100
75
100
75
100
75
100
95
125
95
125
95
125
95
125
95
125
115
150
115
150
115
150
115
1501Βιβλιοθήκη 5150130170
130
170
130
170
130
170
压敏电压 (V1mA )
180 18x100V=18V 241 24x101V=240V 102 10x102V=1000V
压敏电压公差
K ±10% A 0~+10% B 0~-10%
内部控制代码 01~ZZ
空白 Y
外观
S
直脚，环氧树脂封装
F
前后弯脚，环氧树脂封装
I
内弯型引脚, 环氧树脂封装
包装
A
编带(孔距:12.7mm )
(PF)
(mm)
40
1
100
0.4
0.01
1300
3.9
36
2.5
250
0.9
0.02
2400
3.9
36
5
500
2.1
0.05
4500
4.3
36
10
1000
4
0.1
10000
贴片压敏电阻,片式压敏电阻
贴片压敏电阻压敏电阻是一种限压型保护器件。
利用压敏电阻的非线性特性，当过电压出现在压敏电阻的两极间，压敏电阻可以将电压钳位到一个相对固定的电压值，从而实现对后级电路的保护。
压敏电阻的主要参数有：压敏电压、通流容量、结电容、响应时间等。
压敏电阻的响应时间为ns级，比空气放电管快，比TVS管稍慢一些，一般情况下用于电子电路的过电压保护其响应速度可以满足要求。
压敏电阻的结电容一般在几百到几千Pf的数量级范围，很多情况下不宜直接应用在高频信号线路的保护中，应用在交流电路的保护中时，因为其结电容较大会增加漏电流，在设计防护电路时需要充分考虑。
压敏电阻的通流容量较大，但比气体放电管小。
压敏电阻的最大特点是当加在它上面的电压低于它的阀值"UN"时，流过它的电流极小，相当于一只关死的阀门，当电压超过UN时，它的阻值变小，这样就使得流过它的电流激增而对其他电路的影响变化不大从而减小过电压对后续敏感电路的影响。
利用这一功能，可以抑制电路中经常出现的异常过电压，保护电路免受过电压的损害。
南京华巨电子是专门生产敏感元器件的，公司生产的片式压敏电阻广泛应用于手机，电脑，MP3等电子产品上，配套厂家有TCL,康佳，中兴通讯，天马微，同舟等IT厂商。
并给一些大企业代工贴牌。
华巨电子以其过硬的产品质量和强大的研发团队，赢得了同行业的尊重和信赖。
贴片压敏电阻由于其体积小，越来越广泛应用于一些手持设备和小型化的电子设备。
1.片式压敏电阻应用范围：·保护元件和电路,防止在电源供应、控制和信号线产生的ESD·为ICCMOS和MOSFET提供线上过压保护。
·在许多领域中可代替表面贴装TVS齐纳二极管·用于协助各种终端产品实现电磁兼容2.贴片压敏电阻具体应用：·笔记本电脑、数码相机、掌上电脑、手机、MP3、主板、路由器 、汽车电子、液晶模块、网络电话、麦克风耳机等3.型号命名外型结构和尺寸：3.SMD压敏电阻外型结构和尺寸：(mm)规格 外形尺寸（mm）英制 公制 L W T M 0402 1005 1.0 ± 0.10 0.5 ± 0.10 0.5 ± 0.20 0.30+0.2/-0. 0603 1608 1.6 ±0.15 0.8 ±0.10 0.8 ± 0.20 0.30+0.2/-0. 0805 2012 2.0 ± 0.20 1.25 ±0.15 0.8 ± 0.20 0.30+0.2/-0. 1206 3216 3.2 ± 0.20 1.6 ± 0.15 1.2 ± 0.20 0.40+0.2/-0. 1210 3225 3.2 ± 0.20 2.5 ± 0.20 1.2 ± 0.20 0.40+0.2/-0. 1812 4532 4.5 ± 0.20 3.20 ±0.20 1.3 ± 0.20 0.50+0.2/-0. 2220 5650 5.7 ± 0.20 5.00 ±0.20 1.5 ± 0.20 0.80+0.2/-0. 3220 08CL 8.0 ± 0.20 5.00 ±0.20 2.0 ± 0.20 0.80+0.2/-0. 3225 08CL 8.0 ± 0.30 6.30 ±0.30 2.0 ± 0.20 0.70+0.2/-0. 4032 10CL 10.0 ± 0.20 8.00 ±0.20 2.0 ± 0.20 0.80+0.2/-0. 4840 12CL 12.0 ± 0.20 10.00 ±0.20 2.5 ± 0.20 0.80+0.2/-0.4.SMD0402-SMD1812贴片压敏电阻主要技术参数：工作电压压敏电压 最大限制电压流通量 最大能V1mA(V)Vc(V) Ip(A) Et(J)型号Vac Vdc 最小值 最大值 8/20μs 1A8/20μs 10/1000SMD0402G3R3NXT 2.5 3.3 4.0 6.0 10 10 0.02SMD0402G5R0NXT 3.5 5.0 6.0 9.0 14 10 0.02SMD0402G5R6NXT 4.0 5.6 6.7 10.1 15.5 10 0.02SMD0402G8R0NXT 5.7 8.0 9.6 14.4 21.5 10 0.05SMD0402G9R0NXT 6.0 9.0 10.8 16.2 25 10 0.05SMD0402G110NXT 8.0 11 13.2 16.5 30 10 0.05SMD0402G120NXT 9.0 12 14.4 18.0 32 10 0.05SMD0402G140NXT 10 14 16.8 21.0 40 10 0.05SMD0405G180NXT 14 18 21.6 27.0 54 10 0.05SMD0405G220NXT 17 22 26.4 33.0 62 10 0.05SMD0402G260NXT 20 26 31.2 39.0 72 10 0.05SMD0402G300NXT 25 30 36.0 45.0 85 10 0.05SMD0402G380NXT 30 38 45.6 57.0 101 10 0.05SMD0603G3R0NXT2.23.03.65.410200.05SMD0603G3R3NXT 2.5 3.3 4.0 6.0 10 20 0.05 SMD0603G5R0NXT 3.5 5.0 6.0 9.0 14 30 0.1 SMD0603G5R6NXT 4.0 5.6 6.7 10.1 15.5 30 0.1 SMD0603G8R0NXT 5.7 8.0 9.6 14.4 21.5 30 0.1 SMD0603G9R0NXT 6.0 9.0 10.8 16.2 25 30 0.1 SMD0603G110NXT 8.0 11.0 13.2 16.5 30 30 0.1 SMD0603G120NXT 9.0 12.0 14.4 18.0 32 30 0.1 SMD0603G140NXT 10.0 14.0 16.8 21.0 40 30 0.1 SMD0603G150NXT 12.0 15.0 18.0 22.5 42 30 0.1 SMD0603G160NXT 12.0 16.0 19.2 24.0 46 30 0.1 SMD0603G180NXT 14.0 18.0 21.6 27.0 54 30 0.1 SMD0603G220NXT 15.0 22.0 26.4 33.0 62 30 0.1 SMD0603G260NXT 20.0 26.0 31.2 39.0 72 30 0.1 SMD0603G280NXT 21.0 28.0 33.6 42.0 78 30 0.1 SMD0603G300NXT 25.0 30.0 36.0 45.0 85 30 0.1 SMD0603G380NXT 30.0 38.0 45.6 57.0 101 30 0.1 SMD0603G450NXT 35.0 45.0 54.0 63.0 120 30 0.1 SMD0805G3R0NXT 2.2 3.0 3.6 5.4 10 40 0.1 SMD0805G3R3NXT 2.5 3.3 4.0 6.0 10 40 0.1 SMD0805G5R0NXT 3.5 5.0 6.0 9.0 14 40 0.1SMD0805G5R6NXT 4.0 5.6 6.7 10.0 15.5 40 0.1 SMD0805G8R0NXT 5.7 8.0 9.6 14.4 21.5 40 0.1 SMD0805G9R0NXT 6.0 9.0 10.8 16.2 25 40 0.1 SMD0805G110NXT 8.0 11.0 13.2 16.5 30 40 0.1 SMD0805G120NXT 9.0 12.0 14.4 18.0 32 40 0.1 SMD0805G140NXT 10.0 14.0 16.8 21.0 40 40 0.1 SMD0805G160NXT 12.0 16.0 18.0 22.5 45 40 0.1 SMD0805G180NXT 14.0 18.0 21.6 27.0 54 40 0.1 SMD0805G220NXT 15.0 22.0 26.4 33.0 62 40 0.1 SMD0805G260NXT 20.0 26.0 31.2 39.0 73 40 0.1 SMD0805G280NXT 21.0 28.0 33.6 42.0 78 40 0.1 SMD0805G300NXT 25.0 30.0 36.0 45.0 85 40 0.1 SMD0805G330NXT 27.5 33.0 39.6 49.5 87.5 40 0.1 SMD0805G350NXT 29.0 35.0 42.0 52.5 93 40 0.1 SMD0805G380NXT 30.0 38.0 45.6 57.0 101 40 0.1 SMD0805G390NXT 30.0 39.0 46.8 58.5 105 40 0.1 SMD0805G420NXT 32.0 42.0 50.4 63.0 111 40 0.1 SMD0805G450NXT 35.0 45.0 54.0 67.5 120 40 0.1 SMD0805G480NXT 37.0 48.0 57.6 72.0 127 40 0.1 SMD0805G560NXT 40.0 56.0 67.2 84.0 150 40 0.1SMD0805G600NXT 43.0 60.0 72.0 90.0 160 40 0.1 SMD1206G3R3NXT 2.0 3.3 4.0 6.0 10 100 1.0 SMD1206G3R5NXT 2.0 3.5 4.2 6.3 9.3 100 1.0 SMD1206G3R6NXT 2.0 3.6 4.3 6.5 9.5 100 1.0 SMD1206G5R0NXT 3.5 5.0 6.0 9.0 14.0 100 1.0 SMD1206G5R5NXT 3.5 5.5 6.6 9.9 14.5 100 1.0 SMD1206G5R6NXT 4.0 5.6 6.7 10.1 15.5 100 1.0 SMD1206G8R0NXT 5.7 8.0 9.6 14.4 21.5 100 1.0 SMD1206G9R0NXT 6.0 9.0 10.8 16.2 25 100 1.0 SMD1206G110NXT 8.0 11.0 13.2 16.5 30 100 1.0 SMD1206G120NXT 8.6 12.0 14.4 18.0 32 100 1.0 SMD1206G140NXT 11.0 14.0 16.8 21.0 40 100 1.0 SMD1206G180NXT 14.0 18.0 21.6 27.0 51 100 1.0 SMD1206G200NXT 16.0 20.0 24,0 30.0 53 100 1.0 SMD1206G220NXT 17.0 22.0 26.4 33.0 62 100 1.0 SMD1206G240NXT 18.0 24.0 28.8 36.0 67 100 1.0 SMD1206G250NXT 19.0 25.0 30.0 37.5 69 100 1.0 SMD1206G260NXT 20.0 26.0 31.2 39.0 73 100 1.0 SMD1206G280NXT 21.0 28.0 33.6 42.0 78 100 1.0 SMD1206G300NXT 25.0 30.0 36.0 45.0 85 100 1.0SMD1206G330NXT 27.5 33.0 39.6 49.5 88 100 1.0 SMD1206G350NXT 29.0 35.0 42.0 52.5 93 100 1.0 SMD1206G360NXT 29.5 36.0 43.2 54.0 96 100 1.0 SMD1206G380NXT 30.0 38.0 45.6 57.0 101 100 1.0 SMD1206G390NXT 30.0 39.0 46.8 58.5 105 100 1.0 SMD1206G420NXT 32.0 42.0 50.4 63.0 111 100 1.0 SMD1206G450NXT 35.0 45.0 54.0 67.5 122 100 1.0 SMD1206G480NXT 37.0 48.0 57.6 72.0 128 100 1.0 SMD1206G500NXT 38.0 50.0 60.0 75.0 135 100 1.0 SMD1206G560NXT 40.0 56.0 67.2 84.0 150 100 1.0 SMD1206G600NXT 43.0 60.0 72.0 90.0 160 100 1.0 SMD1206G650NXT 47.0 65.0 78.0 117.0 172 100 1.0 SMD1206G680NXT 49.0 68.0 81.6 102.0 180 100 1.0 SMD1206G750NXT 50.0 75.0 90.0 112.5 200 100 1.0 SMD1206G850NXT 60.0 85.0 102.0 127.5 225 100 1.0 SMD1206G101NXT 67.0 100.0 120.0 150.0 265 100 1.0 SMD1210G5R6NXT 4.0 5.6 6.7 10.1 15.5 250 1.5 SMD1210G8R0NXT 5.7 8.0 9.6 14.4 21.5 250 1.5 SMD1210G130NXT 10.0 13.0 15.6 19.5 35 250 1.5 SMD1210G140NXT 11.0 14.0 16.8 21.0 40 250 1.5SMD1210G160NXT 13.0 16.0 19.2 24.0 43 250 1.5 SMD1210G180NXT 14.0 18.0 21.6 27.0 51 250 1.5 SMD1210G200NXT 16.0 20.0 24.0 30.0 55 250 1.5 SMD1210G220NXT 17.0 22.0 26.4 33.0 62 250 1.5 SMD1210G250NXT 19.3 25.0 30.0 37.5 67 250 1.5 SMD1210G260NXT 20.0 26.0 31.2 39.0 73 250 1.5 SMD1210G270NXT 20.0 27.0 32.4 40.5 75 250 1.5 SMD1210G280NXT 21.0 28.0 33.6 39.0 78 250 1.5 SMD1210G300NXT 25.0 30.0 36.0 45.0 85 250 1.5 SMD1210G330NXT 27.5 33.0 39.6 49.5 88 250 1.5 SMD1210G350NXT 29.0 35.0 42.0 52.5 93 250 1.5 SMD1210G380NXT 30.0 38.0 45.6 57.0 101 250 1.5 SMD1210G400NXT 30.0 40.0 48.0 60.0 105 250 1.5 SMD1210G420NXT 32.0 42.0 54.0 63.0 111 250 1.5 SMD1210G440NXT 33.0 44.0 52.8 66.0 117 250 1.5 SMD1210G450NXT 35.0 45.0 54.0 67.5 125 250 1.5 SMD1210G470NXT 36.5 47.0 56.4 70.5 126 250 1.5 SMD1210G480NXT 37.0 48.0 57.6 72.0 128 250 1.5 SMD1210G500NXT 38.0 50.0 60.0 75.0 135 250 1.5 SMD1210G560NXT 40.0 56.0 67.2 84.0 150 250 1.5SMD1210G600NXT 43.0 60.0 72.0 90.0 160 250 1.5 SMD1210G650NXT 47.0 65.0 78.0 97.5 172 250 1.5 SMD1210G750NXT 50.0 75.0 90.0 112.5 200 250 1.5 SMD1812H5R6NXT 4.0 5.6 6.4 9.6 17 500 2.0 SMD1812H8R0NXT 6.0 8.0 8.8 13.2 27 500 2.0 SMD1812H110NXT 8.0 11.0 12.75 17.25 30 500 2.0 SMD1812H140NXT 11.0 14.0 16.8 21.0 40 800 2.3 SMD1812H180NXT 14.0 18.0 21.6 27.0 51 800 2.3 SMD1812H200NXT 16.0 20.0 24.0 30.0 56 800 2.3 SMD1812H220NXT 17.0 22.0 26.4 33.0 62 800 2.3 SMD1812G240NXT 18.0 24.0 28.8 36.0 67 800 2.3 SMD1812H280NXT 21.0 28.0 33.6 42.0 78 800 2.3 SMD1812H300NXT 25.0 30.0 36.0 45.0 83 800 2.3 SMD1812H350NXT 29.0 35.0 42.0 52.5 93 800 2.3 SMD1812H380NXT 30.0 38.0 45.6 57.0 101 800 2.3 SMD1812H400NXT 30.0 40.0 48.0 60.0 106 800 2.3 SMD1812H420NXT 32.0 42.0 50.4 63.0 111 800 2.3 SMD1812H450NXT 35.0 45.0 54.0 67.5 125 800 2.3 SMD1812H470NXT 36.5 47.0 56.4 70.5 126 800 2.3 SMD1812G480NXT 37.0 48.0 57.6 72.0 132 800 2.3SMD1812H500NXT 38.5 50.0 60.0 75.0 135 800 2.3 SMD1812H560NXT 40.0 56.0 67.2 84.0 150 800 2.3 SMD1812H600NXT 43.0 60.0 72.0 90.0 160 800 2.3 SMV1812H680NXT 49.0 68.0 81.6 102.0 180 800 2.3 SMV1812H850NXT 60.0 85.0 90.0 110.0 190 800 2.3 SMD2220H5R6NXT 4.0 5.6 6.4 9.6 17 1200 2.0 SMD2220H8R0NXT 6.0 8.0 8.8 13.2 27 1200 2.0 SMD2220H110NXT 8.0 11.0 12.75 17.25 30 1200 2.0 SMD2220H140NXT 11.0 14.0 16.8 21.0 40 1200 2.3 SMD2220H180NXT 14.0 18.0 21.6 27.0 51 1200 7.5 SMD2220H220NXT 17.0 22.0 26.4 33.0 62 1200 7.5 SMD2220H270NXT 20.0 27.0 32.4 40.5 75 1200 7.5 SMD2220H300NXT 25.0 30.0 36.0 45.0 85 1200 7.5 SMD2220H380NXT 30.0 38.0 42.3 51.7 77 1000 7.5 SMD2220H450NXT 35.0 45.0 50.4 61.6 90 1000 7.5 SMD2220H560NXT 40.0 56.0 61.2 74.8 110 800 7.5 SMD2220H650NXT 50.0 65.0 83.2 96.8 135 800 7.5 SMD2220H850NXT 60.0 85.0 90.0 110.0 165 800 7.5 SMD2220H201NXT 140.0 200.0 243.0 297.0 475 400 8.5 SMD3220H101NXT 75.0 100.0 108 132 200 500 3.0SMD3220G201NXT 150 200 216 264 360 500 3.0 SMD3220G221NXT 175 220 243 297 380 500 3.0 SMD3220G321NXT 250 320 351 429 650 500 3.0 SMD3220G351NXT 275 350 387 473 710 500 4.5 SMD3220G381NXT 300 385 423 517 775 500 5.0陶瓷封装大尺寸高能贴片压敏电阻工作电压 压敏电压 最大限制电压 流通量 最大能量 电容V1mA(V) Vc(V) IN(A) Et(J) CP (p型号Vac VdcVb(V) 8/20μs Ip(A) 8/20μs 10/1000μs 1KHz SMD3225H140NXT11 14 18 ±10% 36 1 150 0.6 175 SMD3225H180NXT14 18 22 ±10% 43 1 150 0.7 145 SMD3225H220NXT17 22 27 ±10% 53 1 150 0.9 120 SMD3225H260NXT20 26 33 ±10% 65 1 150 1.1 98 SMD3225H310NXT25 31 39 ±10% 77 1 150 1.2 85 SMD3225H380NXT30 38 47 ±10% 93 1 150 1.5 72 SMD3225H450NXT35 45 56 ±10% 110 1 150 1.8 62 SMD3225H560NXT40 56 68 ±10% 135 1 150 2.2 52 SMD3225H650NXT50 65 82 ±10% 135 5 400 2.5 30 SMD3225H850NXT60 85 100 ±10% 165 5 400 3.0 25 SMD3225H101NXT75 100 120 ±10% 200 5 400 4.0 21 SMD3225H121NXT95 125 150 ±10% 250 5 400 6.0 13 SMD3225H151NXT115 150 180 ±10% 300 5 400 6.5 11 SMD3225H171NXT130 170 205 ±10% 340 5 400 7.0 10 SMD3225H181NXT140 180 220 ±10% 360 5 400 7.5 95 SMD3225H201NXT150 200 240 ±10% 395 5 400 9.0 90SMD3225H221NXT175 225 270 ±10% 455 5 400 9.5 75 SMD3225H301NXT230 300 360 ±10% 595 5 400 10.0 60 SMD3225H321NXT250 320 390 ±10% 650 5 400 11.0 55 SMD3225H351NXT275 350 430 ±10% 710 5 400 13.0 50 SMD3225H381NXT300 385 470 ±10% 775 5 400 15.0 45 SMD3225H411NXT320 410 510 ±10% 845 5 400 16.5 40 SMD3225H451NXT350 450 560 ±10% 930 5 400 18.0 35 SMD4032H140NXT11 14 18 ±10% 36 2.5 300 1.1 275 SMD4032H180NXT14 18 22 ±10% 43 2.5 300 1.3 230 SMD4032H220NXT17 22 27 ±10% 53 2.5 300 1.6 190 SMD4032H260NXT20 26 33 ±10% 65 2.5 300 2.0 160 SMD4032H310NXT25 31 39 ±10% 77 2.5 300 2.4 140 SMD4032H380NXT30 38 47 ±10% 93 2.5 300 2.8 120 SMD4032H450NXT35 45 56 ±10% 110 2.5 300 3.4 105 SMD4032H560NXT40 56 68 ±10% 135 2.5 300 4.1 90 SMD4032H650NXT50 65 82 ±10% 135 10 1200 6.5 53 SMD4032H850NXT60 85 100 ±10% 165 10 1200 7.0 48 SMD4032H101NXT75 100 120 ±10% 200 10 1200 9.0 43 SMD4032H121NXT95 125 150 ±10% 250 10 1200 11.0 26 SMD4032H151NXT115 150 180 ±10% 300 10 1200 13.0 22SMD4032H171NXT130 170 205 ±10% 340 10 1200 15.0 20 SMD4032H181NXT140 180 220 ±10% 360 10 1200 18.0 18 SMD4032H201NXT150 200 240 ±10% 395 10 1200 18.5 17 SMD4032H221NXT175 225 270 ±10% 455 10 1200 21.0 15 SMD4032H301NXT230 300 360 ±10% 595 10 1200 23.0 11 SMD4032H321NXT250 320 390 ±10% 650 10 1200 25.0 10 SMD4032H351NXT275 350 430 ±10% 710 10 1200 29.0 95 SMD4032H381NXT300 385 470 ±10% 775 10 1200 30.0 90 SMD4032H411NXT320 410 510 ±10% 845 10 1200 33.0 85 SMD4032H451NXT350 450 560 ±10% 930 10 1200 33.0 80 SMD4032H611NXT460 611 750 ±10% 1235 10 1200 50.5 55 SMD4840H101NXT75 100 120 ±10% 200 10 1500 - 35 SMD4840H321NXT250 320 390 ±10% 650 10 1500 - 20 SMD4840H351NXT275 350 430 ±10% 710 10 1500 - 18 SMD4840H381NXT300 385 470 ±10% 775 10 1500 - 15高能贴片压敏电阻在LED保护中的应用∙- 拥有SMD，插件式等广范围的产品∙- 拥有高耐电涌电流能力的小型封装∙- 可以使用 流体 / 回流焊接用途 外形 SMD贴片型 插件型系列SMD,SSMD 贴片系列φ5系列φ7系列φ10系列允许最大电路电压耐浪涌电流能力 耐浪涌电流能力 耐浪涌电流能力 耐浪涌能压敏电压AC rmsDC型号8/20µs 1time型号 8/20µs 1time型号 8/20µs 1time型号8/21t200 V 130 V 170 V 3225H171 400 A MYG5D201K 400 A MYG7D201K 600 A MYG10D201K 12220 V140 V 180 V 3225H181 400 A MYG5D221K 400 A MYG7D221K 600 A MYG10D221K 12240 V 150 V 200 V 3225H201 400 A MYG5D241K 400 A MYG7D241K 600 A MYG10D241K 12270 V 175 V 225 V 3225H221 400 A MYG5D271K 400 A MYG7D271K 600 A MYG10D271K 12330 V 210 V 270 V 3225H271 400 A MYG5D331K 400 A MYG7D331K 600 A MYG10D331K 12用于AC 110Vac360 V 230 V 300 V 3225H301 400 A MYG5D361K 400 A MYG7D361K 600 A MYG10D361K 12430 V 275 V 350 V 3225H351 400 A MYG5D471K 400 A MYG7D431K 600 A MYG10D431K 12470 V300 V 385 V 3225H381400 A MYG5D471K 400 A MYG7D471K 600 A MYG10D471K 12510 V 320 V 410 V MYG5D511K400 A MYG7D511K600 A MYG10D511K 12620 V 385 V 505 V MYG10D621K 12680 V 420 V 560 V MYG10D681K 12750 V 460 V 615 V MYG10D751K 12用于AC 220Vac820 V510 V670 VMYG10D821K124.SMD 塑封片式压敏电阻外型结构和尺寸：(mm)规格电压范围外形尺寸（mm）英制公制V LWHV1mA=180~270 3.2 ± 0.303.2 ± 0.30322508CLV1mA=360~560 8.00 ± 0.306.30 ±0.304.5 ± 0.30V1mA=180~2703.2 ± 0.303.2 ± 0.30403210CLV1mA=360~75010.0 ± 0.308.00 ±0.304.5 ± 0.30备注压敏电压：压敏电压V1mA=360~750高度H 有两种一种是H=3.2薄片一只是H=4.5厚片4.焊盘尺寸：(mm)规格 外形尺寸（mm）英制 公制 A B C L 3225 08CL 3.5 2.8 4.5 10.1 4032 10CL 3.5 2.8 6.5 10.15.SSMD3225-SSMD4032系列贴片压敏电阻主要技术参数：工作电压 压敏电压 最大限制电压 流通量 最大能量 电容V1mA(V) Vc(V) IN(A) Et(J) CP (p型号Vac VdcVb(V) 8/20μs Ip(A) 8/20μs 10/1000μs 1KHzSSMD3225H140NT11 14 18 ±10% 36 1 150 0.6 17 SSMD3225H180NT14 18 22 ±10% 43 1 150 0.7 14 SSMD3225H220NT17 22 27 ±10% 53 1 150 0.9 12 SSMD3225H260NT20 26 33 ±10% 65 1 150 1.1 98 SSMD3225H310NT25 31 39 ±10% 77 1 150 1.2 85 SSMD3225H380NT30 38 47 ±10% 93 1 150 1.5 72 SSMD3225H450NT35 45 56 ±10% 110 1 150 1.8 62 SSMD3225H560NT40 56 68 ±10% 135 1 150 2.2 52 SSMD3225H650NT50 65 82 ±10% 135 5 400 2.5 30 SSMD3225H850NT60 85 100 ±10% 165 5 400 3.0 25 SSMD3225H101NT75 100 120 ±10% 200 5 400 4.0 21 SSMD3225H121NT95 125 150 ±10% 250 5 400 6.0 13 SSMD3225H151NT115 150 180 ±10% 300 5 400 6.5 11 SSMD3225H171NT130 170 205 ±10% 340 5 400 7.0 10 SSMD3225H181NT140 180 220 ±10% 360 5 400 7.5 9 SSMD3225H201NT150 200 240 ±10% 395 5 400 9.0 9 SSMD3225H221NT175 225 270 ±10% 455 5 400 9.5 7 SSMD3225H301NT230 300 360 ±10% 595 5 400 10.0 6 SSMD3225H321NT250 320 390 ±10% 650 5 400 11.0 5 SSMD3225H351NT275 350 430 ±10% 710 5 400 13.0 5SSMD3225H381NT300 385 470 ±10% 775 5 400 15.0 4 SSMD3225H411NT320 410 510 ±10% 845 5 400 16.5 4 SSMD3225H451NT350 450 560 ±10% 930 5 400 18.0 3 SSMD4032H140NT11 14 18 ±10% 36 2.5 300 1.1 27 SSMD4032H180NT14 18 22 ±10% 43 2.5 300 1.3 23 SSMD4032H220NT17 22 27 ±10% 53 2.5 300 1.6 19 SSMD4032H260NT20 26 33 ±10% 65 2.5 300 2.0 16 SSMD4032H310NT25 31 39 ±10% 77 2.5 300 2.4 14 SSMD4032H380NT30 38 47 ±10% 93 2.5 300 2.8 12 SSMD4032H450NT35 45 56 ±10% 110 2.5 300 3.4 10 SSMD4032H560NT40 56 68 ±10% 135 2.5 300 4.1 90 SSMD4032H650NT50 65 82 ±10% 135 10 1200 6.5 53 SSMD4032H850NT60 85 100 ±10% 165 10 1200 7.0 48 SSMD4032H101NT75 100 120 ±10% 200 10 1200 9.0 43 SSMD4032H121NT95 125 150 ±10% 250 10 1200 11.0 26 SSMD4032H151NT115 150 180 ±10% 300 10 1200 13.0 22 SSMD4032H171NT130 170 205 ±10% 340 10 1200 15.0 20 SSMD4032H181NT140 180 220 ±10% 360 10 1200 18.0 18 SSMD4032H201NT150 200 240 ±10% 395 10 1200 18.5 17 SSMD4032H221NT175 225 270 ±10% 455 10 1200 21.0 15SSMD4032H301NT230 300 360 ±10% 595 10 1200 23.0 11 SSMD4032H321NT250 320 390 ±10% 650 10 1200 25.0 10 SSMD4032H351NT275 350 430 ±10% 710 10 1200 29.0 9 SSMD4032H381NT300 385 470 ±10% 775 10 1200 30.0 9 SSMD4032H411NT320 410 510 ±10% 845 10 1200 33.0 8 SSMD4032H451NT350 450 560 ±10% 930 10 1200 33.0 8 SSMD4032H611NT460 611 750 ±10% 1235 10 1200 50.5 5华巨电子贴片压敏电阻3223和4032与EPCOS替换对照表华巨型号EPCOS型号EPCOS Ordering codeSSMD3225H140NT CU3225K11G2 B72650M0110K072SSMD3225H180NT CU3225K14G2 B72650M0140K072SSMD3225H220NT CU3225K17G2 B72650M0170K072SSMD3225H260NT CU3225K20G2 B72650M0200K072SSMD3225H310NT CU3225K25G2 B72650M0250K072SSMD3225H380NT CU3225K30G2 B72650M0300K072SSMD3225H450NT CU3225K35G2 B72650M0350K072SSMD3225H560NT CU3225K40G2 B72650M0400K072SSMD3225H650NT CU3225K50G2 B72650M0500K072 SSMD3225H850NT CU3225K60G2 B72650M0600K072 SSMD3225H101NT CU3225K75G2 B72650M0750K072 SSMD3225H121NT CU3225K95G2 B72650M0950K072 SSMD3225H151NT CU3225K115G2 B72650M0111K072 SSMD3225H171NT CU3225K130G2 B72650M0131K072 SSMD3225H181NT CU3225K140G2 B72650M0141K072 SSMD3225H201NT CU3225K150G2 B72650M0151K072 SSMD3225H221NT CU3225K175G2 B72650M0171K072 SSMD3225H301NT CU3225K230G2 B72650M0231K072 SSMD3225H321NT CU3225K250G2 B72650M0251K072 SSMD3225H351NT CU3225K275G2 B72650M0271K072 SSMD3225H381NT CU3225K300G2 B72650M0301K072 SSMD3225H411NT — — SSMD3225H451NT — — SSMD4032H140NT CU4032K11G2 B72660M0110K072 SSMD4032H180NT CU4032K14G2 B72660M0140K072 SSMD4032H220NT CU4032K17G2 B72660M0170K072 SSMD4032H260NT CU4032K20G2 B72660M0200K072 SSMD4032H310NT CU4032K25G2 B72660M0250K072SSMD4032H380NT CU4032K30G2 B72660M0300K072 SSMD4032H450NT CU4032K35G2 B72660M0350K072 SSMD4032H560NT CU4032K40G2 B72660M0400K072 SSMD4032H650NT CU4032K50G2 B72660M0500K072 SSMD4032H850NT CU4032K60G2 B72660M0600K072 SSMD4032H101NT CU4032K75G2 B72660M0750K072 SSMD4032H121NT CU4032K95G2 B72660M0950K072 SSMD4032H151NT CU4032K115G2 B72660M0111K072 SSMD4032H171NT CU4032K130G2 B72660M0131K072 SSMD4032H181NT CU4032K140G2 B72660M0141K072 SSMD4032H201NT CU4032K150G2 B72660M0151K072 SSMD4032H221NT CU4032K175G2 B72660M0171K072 SSMD4032H301NT CU4032K230G2 B72660M0231K072 SSMD4032H321NT CU4032K250G2 B72660M0251K072 SSMD4032H351NT CU4032K275G2 B72660M0271K072 SSMD4032H381NT CU4032K300G2 B72660M0301K072 SSMD4032H411NT — — SSMD4032H451NT — — SSMD4032H611NT — —网址: 技术支持:华巨电子。
KRVV全系列压敏电阻规格书
SMD multilayer transient voltage suppressors, standard series
Series/Type: Date: November 2014
1 . Standard series
during manufacturing according to the request, please contact our sales department if needed
Type：1206～1812
□ Leadless，size 3216~4532
□ Multilayer ceramic construction
180
780
KRVV1210G8R0NXT
4 5.6
8 ±10%
15.5
0.50
100
1600
KRVV1210G120NXT
6
8
12 ±10%
25
0.50
100
1600
KRVV1210G180NXT
11
14
18 ±10%
35
1.00
200
1500
KRVV1210G240NXT
14
18
24 ±10%
45
20
0.03
10
480
KRVV0603G5R0NXT
2.5 3.3
5 ±10%
10
0.10
20
360
KRVV0603G8R0NXT
4 5.6
8 ±10%
15.5
0.10
20
270
KRVV0603G120N121T
压敏电阻系列规格书
厦门昱电电子有限公司
规格承认书
产品名称：氧化锌压敏电阻器（陕西华星）
一、特点与用途
压敏电阻器是以氧化锌为主要原材料制造的半导体陶瓷元件，其电阻值随施加电压的变化而呈非线形变化。
具有体积小、通流量大等特点。
主要用于半导体器件保护、家用电器浪涌过电压保护、通信、测量仪器的过电压保护。
二、命名方法
MY G 20 G07 K 471
压敏电压
电压允许误差（±10%）
芯片直径
20系列
G型压敏电阻器
三、技术参数
注：1. 标准品05K 系列压敏电压在0.1mA 电压下测量，07K 、10K 、14K 、20K 系列压敏电压在1mA 电压下测量。
2. 05K 、07K 、10K 、14K 、20K 分别代表瓷片直径为 φ5mm 、φ7mm 、φ10mm 、 φ14mm 、φ20mm 。
3. K 代表压敏电压±10%，后面三位数字中个位数字代表0的个数。
四、外形尺寸
φ5系列
φ7系列
五、产品取得认证。
1206 电阻通用规格书
o d u c t s p e c i f i c a t i o n – F e b r u a r y 6, 2013 V .5S u p e r s e d e s D a t e o f M a r . 06, 2003Y A G E O B R A N D o r d e r i n g c o d eGLOBAL PART NUMBER (PREFERRED )RC1206 X R - XX XXXX L(1) (2) (3) (4) (5) (6)(1) TOLERANCED = ±0.5% F = ±1%J = ±5% (for Jumper ordering, use code of J)(2) PACKAGING TYPER = Paper taping reel(3) TEMPERATURE COEFFICIENT OF RESISTANCE– = Base on spec(4) TAPING REEL07 = 7 inch dia. Reel 10 = 10 inch dia. Reel 13 = 13 inch dia. Reel(5) RESISTANCE VALUEThere are 2~4 digits indicated the resistor value. Letter R/K/M is decimal point, no need to mention the last zero after R/K/M, e.g.1K2, not 1K20.Detailed resistance rules show in table of “Resistance rule of global part number”.(6) DEFAULT CODELetter L is system default code for order only (Note)ORDERING INFORMATION - GLOBAL PART NUMBER & 12NC Both part numbers are identified by the series, size, tolerance, packing type, temperature coefficient, taping reel and resistance value.SCOPEThis specification describes RC1206 series chip resistors with lead-free terminations made by thick film process.APPLICATIONS● All general purpose applicationFEATURES● Halogen Free Epoxy●RoHS compliant- Products with lead freeterminations meet RoHS requirements- Pb-glass contained in electrodes,resistor element and glass are exempted by RoHS●Reducing environmentally hazardous wastes●High component and equipment reliability● Saving of PCB space●None forbidden-materials used in products/productionO RDERING EXAMPLEThe ordering code of a RC1206 chip resistor, value 56 X with ±1% tolerance, supplied in 7-inch tape reel is: RC1206FR-0756RL.NOTE1. All our RSMD products meet RoHS compliant and Halogen Free. "LFP" of the internal 2D reel label mentions "Lead Free Process"2. On customized label, "LFP" or specific symbol can be printedResistance rule of global part numberResistance code rule Example0R0R = Jumper XRXX(1 to 9.76 Ω) 1R = 1 Ω1R5 = 1.5 Ω9R76 = 9.76 ΩXXRX(10 to 97.6 Ω) 10R = 10 Ω97R6 = 97.6 ΩXXXR(100 to 976 Ω) 100R = 100 ΩXKXX(1 to 9.76 K Ω) 1K = 1,000 Ω9K76 = 9760 ΩXMXX(1 to 9.76 M Ω) 1M = 1,000,000 Ω9M76= 9,760,000 Ω12NC CODE2322 / 2350 XXX XXXXX L(1) (2) (3) (4)TYPE/ 1206 START IN (1) TOL. (%) RESISTANCERANGE PAPER / PE TAPE ON REEL (units) (2) 5,000 10,000/not preferred 20,000RC01 2322 ±5% 1 to 10 M Ω711 61xxx711 51xxx711 81xxx RC02 2322 ±1% 1 to 10 M Ω 724 6xxxx 724 7xxxx 724 8xxxxHRC01 2350±5% 11 to 22 M Ω 520 10xxx-- Jumper 2322 - 0 Ω 711 91032 711 91005711 92004P H Y C O M P B R A N D o r d e r i n g c o d e sBoth GLOBAL PART NUMBER (preferred) and 12NC (traditional) codes are acceptable to order Phycomp brand products. GLOBAL PART NUMBER (PREFERRED ) For detailed information of GLOBAL PART NUMBER and ordering example, please refer to page 2.Resistance decade (3) Last digit 0.01 to 0.0976 X 00.1 to 0.976 X 71 to 9.76 X 810 to 97.6 X 9100 to 976 X 11 to 9.76 K X 210 to 97.6 K X 3100 to 976 K X 41 to 9.76 M X 510 to 97.6 M X6Example: 0.02X = 0200 or 200 0.3 X = 3007 or 3071 X=1008 or 10833 K X = 3303 or 333 10 M X = 1006 or 106Last digit of 12NC(1) The resistors have a 12-digit ordering code starting with 2322 / 2350.(2) The subsequent 4 or 5 digits indicate the resistor tolerance andpackaging. (3) The remaining 4 or 3 digits represent the resistance value with thelast digit indicating the multiplier as shown in the table of “Last digit of 12NC”. (4) Letter L is system default code for order only (Note) O RDERING EXAMPLEThe ordering code of a RC02 resistor, value 56 X with ±1% tolerance, supplied in tape of 10,000 units per reel is: 232272465609L or RC1206FR-0756RL.NOTE1. All our RSMD products meet RoHS compliant and Halogen Free. "LFP" of the internal 2D reel label mentions "Lead Free Process"2. On customized label, "LFP" or specific symbol can be printedCONSTRUCTIONThe resistor is constructed on top of a high-grade ceramic body.Internal metal electrodes are added on each end to make the contacts to the thick film resistive element. The composition of the resistive element is a noble metal imbedded into a glass and covered by a second glass to prevent environment influences. The resistor is laser trimmed to the rated resistance value. The resistor is covered with a protective epoxy coat, finally the two external terminations (matte tin on Ni-barrier) are added. See fig.3DIMENSIONSTYPE RC1206L (mm)3.10 ± 0.10W (mm) 1.60 ± 0.10H (mm) 0.55 ± 0.10I 1 (mm) 0.45 ± 0.20I 2 (mm)0.40 ± 0.20T able 1O U T L I N E SMARKINGRC1206No markingFor further marking information, please refer to data sheet “Chip resistors marking”ELECTRICAL CHARACTERISTICS CHARACTERISTICS RC1206 1/4 WOperating Temperature Range –55 °C to +155 °CMaximum Working Voltage 200 V Maximum Overload Voltage 400 V Dielectric Withstanding Voltage500 VResistance Range5% (E24) 1 Ω to 22 M Ω1% (E24/E96) 1 Ω to 10 M Ω0.5% (E24/E96) 10 to 1 M ΩΩZero Ohm Jumper < 0.05 ΩTemperature Coefficient1 Ω ≤ R ≤ 10 Ω±200 ppm/°C ±200 ppm/°C 10 M Ω < R ≤ 22 M Ω10 Ω < R ≤ 10 M Ω±100 ppm/°CJumper CriteriaRated Current 2 A Maximum Current10 AFOOTPRINT AND SOLDERING PROFILESFor recommended footprint andsoldering profiles, please refer to data sheet “Chip resistors mounting”.T able 2PACKING STYLE AND PACKAGING QUANTITY PRODUCT TYPE PACKING STYLEREEL DIMENSIONQUANTITY PER REELRC1206 Paper Taping Reel (R) 7" (178 mm) 5,000 units10" (254 mm) 10,000 units13" (330 mm)20,000 unitsNOTE1. For paper tape and reel specification/dimensions, please see the special data sheet “Chip resistors packing”T able 3Packing style and packaging quantityFUNCTIONAL DESCRIPTIONP O W E R R A T I N GRC1206 rated power at 70°C is 1/4 W R ATED VOLTAGEThe DC or AC (rms) continuous working voltage corresponding to the rated power is determined by the following formula:V=R)(P Xor max. working voltage whichever is less WhereV=Continuous rated DC or AC (rms) working voltage (V) P=Rated power (W) R=Resistance value (X )TESTS AND REQUIREMENTSTEST TESTMETHOD PROCEDURE REQUIREMENTSTemperature Coefficient of Resistance (T.C.R.) IEC 60115-1 4.8 At +25/–55 °C and +25/+125 °C Refer to table 2Formula:T.C.R= ------------------------- ×106 (ppm/°C)Wheret1=+25 °C or specified room temperaturet2=–55 °C or +125 °C test temperatureR1=resistance at reference temperature in ohmsR2=resistance at test temperature in ohmsLife/Endurance IEC 60115-1 4.25.1 At 70±5 °C for 1,000 hours, RCWV applied for1.5 hours on, 0.5 hour off, still air required ±(1.0%+0.05 ) for 1%,Ω0.5% tol.±(3.0%+0.05 Ω) for 5% tol. <100 mΩ for JumperHigh Temperature Exposure/ Endurance at Upper Category Temperature IEC 60068-2-2 1,000 hours at 155±5 °C, unpowered ±(1.0%+0.05 ) for 1%,Ω0.5% tol.±(2.0%+0.05 Ω) for 5% tol.<50 mΩ for JumperMoisture Resistance MIL-STD-202G Method-106G Each temperature / humidity cycle is defined at 8hours, 3 cycles / 24 hours for 10d. with 25 °C /65 °C 95% R.H, without steps 7a & 7b,unpoweredParts mounted on test-boards, withoutcondensation on partsMeasurement at 24±2 hours after test conclusion±(0.5%+0.05 ) for 1%,Ω0.5% tol.±(2.0%+0.05 Ω) for 5% tol.<100 mΩ for JumperThermal Shock MIL-STD-202G Method-107G -55/+125 °CNumber of cycles required is 300. DevicesunmountedMaximum transfer time is 20 seconds. Dwell timeis 15 minutes. Air – Air ±(0.5%+0.05 ) for 1%,Ω0.5% tol.±(1%+0.05 Ω) for 5% tol.<50 mΩ for JumperShort Time Overload IEC60115-1 4.13 2.5 times of rated voltage or maximum overloadvoltage whichever is less for 5 sec at roomtemperature±(1.0%+0.05 ) for 1%,Ω0.5% tol.±(2.0%+0.05 Ω) for 5% tol.<50 mΩ for JumperNo visible damageT able 4 Test condition, procedure and requirementsR2–R1R1(t2–t1)TEST TESTMETHOD PROCEDURE REQUIREMENTSBoard Flex/ Bending IEC 60068-2-21 Chips mounted on a 90mm glass epoxy resinPCB (FR4)2 mm bendingBending time: 60±5 seconds±(1.0%+0.05 Ω)<50 mΩ for JumperNo visible damageLow Temperature Operation IEC 60068-2-1 The resistor shall be subjected to a DC ratedvoltage for 1.5 h-on, 0.5 h-off, at -55±3 °CThis constitutes shall be repeated for 96 hoursHowever the applied voltage shall not exceedthe maximum operating voltage±(0.5%+0.05 )Ωfor 1%,0.5% tol.±(1.0%+0.05 Ω) for 5% tol.No visible damageInsulation Resistance IEC 60115-1 4.6 Rated continuous overload voltage (RCOV)for 1 minuteType RC1206Voltage (DC) 100 V≥10 GΩDielectric Withstand Voltage IEC 60115-1 4.7 Maximum voltage (V rms) applied for 1 minuteType RC1206Voltage (AC) 500 V rmsNo breakdown or flashoverResistance to Solvent IPC/JEDEC J-STD-020D lsopropylalcohol (C3H7OH) followed bybrushingNo smearedNoise IEC 60115-1 4.12 Maximum voltage (Vrms) applied Resistors range ValueR < 100 Ω10 dB100 Ω≤ R < 1 KΩ20 dB1 KΩ≤ R < 10 KΩ30 dB10 KΩ≤ R < 100 KΩ40 dB100 KΩ≤ R < 1 MΩ46 dB1 MΩ≤ R ≤ 22 MΩ48 dBHumidity IEC 60115-1 4.37 Steady state for 1000 hours at 40 °C / 95% R.H.RCWV applied for 1.5 hours on and0.5 hour off ±(1.0%+0.05 ) for 1%,Ω0.5% tol.±(2.0%+0.05 Ω) for 5% tol. <100 mΩ for JumperTEST TESTMETHODPROCEDURE REQUIREMENTSIntermittent Overload IEC 60115-1 4.39 2.5 times of rated voltage or maximumoverload voltage whichever is less for 1 secondon and 25 seconds off; total 10,000 cycles±(1.0%+0.05 ) for 1%,Ω0.5% tol.±(2.0%+0.05 Ω) for 5% tol.<100 mΩ for JumperSolderability- Wetting IPC/JEDEC J-STD-002B test B Electrical Test not requiredMagnification 50XSMD conditions:1st step: method B, aging 4 hours at 155 °Cdry heat2nd step: leadfree solder bath at 245±3 °CDipping time: 3±0.5 seconds Well tinned (≥95% covered) No visible damage- Leaching IPC/JEDEC J-STD-002B test D Leadfree solder, 260 °C, 30 secondsimmersion timeNo visible damage- Resistance to Soldering Heat IEC 60068-2-58 Condition B, no pre-heat of samplesLeadfree solder, 260 °C, 10 secondsimmersion timeProcedure 2 for SMD: devices fluxed andcleaned with isopropanol±(0.5%+0.05 ) for 1%,Ω0.5% tol.±(1.0%+0.05 Ω) for 5% tol.<50 mΩ for JumperNo visible damageREVISION HISTORYREVISION DATE CHANGE NOTIFICATION DESCRIPTIONVersion 5 Feb 06, 2013 - -Marking updated-Add 0.5% toleranceVersion 4 Jul 02, 2009 - - Test Items and methods updated- Test requirements upgradedVersion 3 Jul 15, 2008 - - Change to dual brand datasheet that describe RC1206 with RoHS compliant- Description of "Halogen Free Epoxy" added- Define global part numberVersion 2 Sep 03, 2004 - - New datasheet for 1206 thick film 1% and 5% with lead-free terminations- Replace the 1206 part of pdf files: RC01_11_21_31_5, RC02_12_22_32_10,and HRC01_5_4- Test method and procedure updated- PE tape added (paper tape will be replaced by PE tape)- High ohmic products combined into standard products.“ Yageo reserves all the rights for revising the content of this datasheet without further notification, as long as the products itself are unchanged. Any product change will be announced by PCN.”國巨股份有限公司 新北市新店區寶橋路233之1號3樓 3F., 233-1, Baoqiao Rd., Xindian, Taipei 231, Taiwan t. +886.2.2917.7555 f. +886.2.2917.5078To remove AC0603/0805/1206 and RC0603/0805/1206 markingJanuary 16th , 2013Dear Customers,Yageo would like to announce that we will remove the Resistance Marking on Yageo’s R Chip case sizes 0603/0805/1206 products from March 1st 2013 for the purposes of reducing unnecessary chemical usages for environmental protections. To identify the product resistance value, the label on the reels has been serving and will continue serving the purposes. As for the product performance, features, specifications, manufacturing process and locations remain the same. That is to say the elimination of the resiatance marking on the product appearance has no impact on the product functionality and you can feel free to use it for your current applications.Yageo has provided no resistance marking on R Chip 0402/0201/01005 and on the entire MLCC family ever since. Given Yageo has been devoted to being eco-friendly, we decide to eliminate the marking on the R Chip of the sizes of 0603 and the above as soon as possible. There will be a short period of time that both types of the products, with marking and without marking, co exist while we are changing the production lines one by one. We highly appreciate your understanding that we may ship the products in parallel for some time. Yageo commits that we will make full efforts to shorten the overlapping period as much as we can.We truly appreciate being your business partner and serving your passivecomponent needs. If there are any questions, please feel free to contact Yageo’s sales offices.Sincerely Yours,Product Business Unit, R chip product marketing Yageo CorporationNotice Notice通知信取消AC及RC 0603/0805/1206系列字码印制2013年1月15日亲爱的客户，您好为了维护环境并减少非必要的化学原料使用，国巨在此通知您：自2013年3月1日起，将生产0603/0805/1206无字码印制的电阻。
贴片压敏电阻TG1206型号参数规格书
FeaturesApplicationsRevision:18-Jul-161206 SeriesVaristor voltage from 5V to 100V Fast response time ( )Low leakage current High transient curent capability Low clamping voltageWide operating temperature range from -40~85Meet IEC 61000-4-2/-5 level standarduuu uu u u uFor Mother Board and Notebook,Cellular Phone,handheld device,CMO S ,MO S FET,EFT etcDimensionsUnit: mm<1nS℃Compact size for ELA 1206uPart Number CodeTG 1206TERGY LOGO___________ML 080MChip Size (EIA):1206Type ML:Multilayer VaristorVaristor Voltage:Value-080=08X100=8V Varistor Voltage Tolerance:M:±20%;L:±15%;K:±10%Electriacl CharacteristicsRevision:18-Jul-16Surge Current Standard Waveform 1206 SeriesIEC61000-4-5 StandardsT1T2SEVERITY LEVELT1 T2 1 8 uS 20 uS 210 uS1000 uS8/20µs waveform currentOperating Temperature -40 ~ +85ºC Storage Temperature -40 ~ +125ºC Response Time <1 nsSolderability245±5ºC, 3±1sec Solder leach resistance 260±5ºC, 10±1sec Storage Temperature 5 ~ 40ºC Relative Humidity To 65% Taping Package Storage ConditionStorage Time12 Months maxGeneral Technical Data1206 SeriesRevision:18-Jul-16Environmental Reliability TestingCharacteristicTest method and descriptionHigh Temperature Storage The specimen shall be subjected to 125℃ for 1000 hours in a thermostatic bath withoutload and then stored at room temperature and humidity for 1 to 2 hours. The change ofvaristor voltage shall be within 10%.Step Temperature Period 1 -40±3℃30min ±3 2 Room Temperature 1~2hours3 125±2℃30min ±3Temperature CycleThe temperature cycle of specified temperature shall be repeated five times and then stored atroom temperature and humidity for one two hours. The change of varistor voltage shall be within 10%and mechanical damage shall be examined.4Room Temperature 1~2hoursHigh Temperature LoadAfter being continuously applied the maximum allowable voltage at 85℃ for 1000hours, the specimen shall be stored at room temperature and humidity for one or hours, the change of varistor voltage shall be within 10%.Damp Heat Load/Humidity LoadThe specimen should be subjected to 40℃,90 to 95%RH environment, and the maximum allowable voltage applied for 1000 hours, then stored at room temperature and humidity for one or two hours. The change of varistor voltage shall be within 10%.Low Temperature Storage The specimen should be subjected to -40℃, without load for 1000 hours and thenstored at room temperature for one two hours. The change of varistor voltage shall bewithin 10%.Recommended Soldering ConditionsNote that this product will be easily damaged by rapid heating, rapid cooling or local heating.Do not give heat shock over 100°C in the process of soldering. We recommend to take preheating and gradual coolingSoldering gun procedureNote the follows, in case of using solder gun for replacement. 1) The tip temperature must be less than 280 for the period within 3 seconds by using soldering gun under 30W2) The soldering gun tip shall not touch this product directly.Soldering volumeNote that excess of soldering volume will easily get crack the body of this product.Revision:18-Jul-161206 Series◆Carrier tape transparent cover tape should be heat-sealed to carry the products,and the reel should be used to reel the carrier tape.◆The adhesion of the heat-sealed cover tape shall be 40﹢20/﹣15grams.◆Both the head and the end portion of taping shall be empty for reel package and SMT auto-pickup machine.And a normal paper tape shall be connected in the head of taping for the operator handle.type A 0±0.10B 0±0.10K 0±0.10T ±0.05T 2±0.05D 0+0.10D 1±0.05P 1±0.10P 2±0.05P 0±0.05W ±0.20 E ±0.10 F ±0.050402 1.08 1.88 1.04 0.22 0.87 1.50 1.00 4.00 2.00 4.00 8.00 1.75 3.50 0603 1.08 1.88 1.04 0.22 1.17 1.50 1.00 4.00 2.00 4.00 8.00 1.75 3.50 0805 1.42 2.30 1.04 0.22 1.26 1.50 1.00 4.00 2.00 4.00 8.00 1.75 3.50 1206 1.88 3.50 1.27 0.20 1.49 1.50 1.00 4.00 2.00 4.00 8.00 1.75 3.50 1210 2.18 3.46 1.45 0.22 1.77 1.50 1.00 4.00 2.00 4.00 8.00 1.75 3.50 1812 3.66 4.95 1.74 0.25 1.99 1.50 1.50 8.00 2.00 4.00 12.00 1.75 5.50 2220 5.10 5.97 2.80 0.25 3.05 1.50 1.50 8.00 2.00 4.00 12.00 1.75 5.50 32205.50 8.50 2.80 0.30 3.50 1.50 1.50 8.00 2.00 4.00 16.00 1.757.50Packaging Dementions Unit:MillimetersReel DimensionsUnit:MillimetersType A B C D E W W 10402~1210178±160±0.513±0.221±0.22±0.59±0.5 1.5±0.151812~3220178±160±0.513.5±0.221±0.22±0.513.6±0.51.5±0.15Type 04020603080512061210181222203220Quantity100004000400030003000100010001000Packing Quantity。
KRVV3220G271NXT压敏电阻规格书
Transient energy 10/100μs
Peak current 8/20μs
Capacitance @ 1kHz
Vc(V)
ET(J)
Ip(A)
C(pF)
KRVV0402G35R0NXT
2.5 3.3
5 ±10%
10
0.02
10
56 ±10%
90
0.20
40
230
Notes:
1.Typical leakage at 25℃<50uA, maximum leakage 100uA。
2.At normal:ΔCp±30%,In order to satisfy the applications of customer in various fields, the capacitance range can be designed
Length(L) 1.00±0.20 1.60±0.20 2.00±0.20 3.20±0.20 3.20±0.20 4.50±0.20 5.60±0.20 8.00±0.30 10.0±0.30 12.0±0.30
Width(W) 0.50±0.20 0.80±0.20 1.20±0.20 1.60±0.20 2.50±0.20 3.20±0.20 5.00±0.20 5.00±0.30 8.00±0.30 10.0±0.30
6.4
9
14 ±10%
26
0.20
30
820
KRVV0603G270N121T
14
18
27 ±10%
40
0.20
30
120
KRVV0603G270N251T
GRACEKRVVVaristor压敏电阻规格书
4 5.6
12 ±10%
KRVV0403G120N201T
4 5.6
12 ±10%
KRVV0402G120N361T
4 5.6
12 ±10%
KRVV0403G120N481T
4 5.6
12 ±10%
KRVV0603G5R0NXT
2.5 3.3
5 ±10%
KRVV0603G8R0NXT
4 5.6
8 ±10%
Peak current 8/20μs
Capacitance @ 1kHz
Vc(V)
ET(J)
Ip(A)
C(pF)
KRVV1206G8R0NXT
4 5.6
8 ±10%
15.5
0.02
100
1500
KRVV1206G120NXT
6
8
12 ±10%
25
0.02
100
1300
KRVV1206G180NXT
35
45
56 ±10%
Notes:
1.Typical leakage at 25℃<50uA, maximum leakage 100uA。
Clamping Transient Peak Capacitance
voltage energy current
8/20 μs 1A 10/100μs 8/20μs
2 . Size
Model 0402(1005) 0603(1608) 0805(2012) 1206(3216) 1210(3225) 1812(4532) 2220(5650) 3220(08CL) 4032(10CL) 4840(12CL)
Length(L) 1.00±0.20 1.60±0.20 2.00±0.20 3.20±0.20 3.20±0.20 4.50±0.20 5.60±0.20 8.00±0.30 10.0±0.30 12.0±0.30
压敏电阻系列规格书
厦门昱电电子有限公司
规格承认书
产品名称：氧化锌压敏电阻器（陕西华星）
一、特点与用途
压敏电阻器是以氧化锌为主要原材料制造的半导体陶瓷元件，其电阻值随施加电压的变化而呈非线形变化。
具有体积小、通流量大等特点。
主要用于半导体器件保护、家用电器浪涌过电压保护、通信、测量仪器的过电压保护。
二、命名方法
MY G 20 G07 K 471
压敏电压
电压允许误差（±10%）
芯片直径
20系列
G型压敏电阻器
三、技术参数
注：1. 标准品05K 系列压敏电压在0.1mA 电压下测量，07K 、10K 、14K 、20K 系列压敏电压在1mA 电压下测量。
2. 05K 、07K 、10K 、14K 、20K 分别代表瓷片直径为 φ5mm 、φ7mm 、φ10mm 、 φ14mm 、φ20mm 。
3. K 代表压敏电压±10%，后面三位数字中个位数字代表0的个数。
四、外形尺寸
φ5系列
φ7系列
五、产品取得认证。
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VB(V)
Clamping voltage 8/20 μs 1A
Transient energy 10/100μs
Peak current 8/20μs
Capacitance @ 1kHz
Vc(V)
ET(J)
Ip(A)
C(pF)
KRVV0402G35R0NXT
2.5 3.3
5 ±10%
10
0.02
10
during manufacturing according to the request, please contact our sales department if needed
Type：1206～1812
□ Leadless，size 3216~4532
□ Multilayer ceramic construction
20
0.03
10
480
KRVV0603G5R0NXT
2.5 3.3
5 ±10%
10
0.10
20
360
KRVV0603G8R0NXT
4 5.6
8 ±10%
15.5
0.10
20
270
KRVV0603G120N121T
4 5.6
12 ±10%
18
0.10
30
120
KRVV0603G120N251T
4 5.6
Varistor Part number
Working voltage
AC
DC
VRMS(V) VDC(V)
KRVV2220G240NXT KRVV2220G330NXT KRVV2220G390NXT KRVV2220G470NXT KRVV2220G560NXT KRVV2220G121NXT KRVV3220G121NXT KRVV3220G241NXT KRVV3220G271NXT KRVV3220G391NXT KRVV3220G431NXT KRVV3220G471NXT KRVV4032G121NXT KRVV4032G391NXT KRVV4032G431NXT KRVV4032G471NXT KRVV4840G121NXT KRVV4840G391NXT KRVV4840G431NXT KRVV4840G471NXT
6.4
9
14 ±10%
26
0.20
30
820
KRVV0603G270N121T
14
18
27 ±10%
40
0.20
30
120
KRVV0603G270N251T
14
18
27 ±10%
40
0.20
30
250
KRVV0603G330N121T
18
26
33 ±10%
58
0.10
30
120
KRVV0805G8R0NXT
KRVV1206G8R0NXT
4 5.6
8 ±10%
15.5
0.02
100
1500
KRVV1206G120NXT
6
8
12 ±10%
25
0.02
100
1300
KRVV1206G180NXT
11
14
18 ±10%
35
0.02
100
1200
KRVV1206G240NXT
14
18
24 ±10%
45
0.02
100
180
780
KRVV1210G8R0NXT
4 5.6
8 ±10%
15.5
0.50
100
1600
KRVV1210G120NXT
6
8
12 ±10%
25
0.50
100
1600
KRVV1210G180NXT
11
14
18 ±10%
35
1.00
200
1500
KRVV1210G240NXT
14
18
24 ±10%
45
KRVV 1206 G 8R0 N X T
①
② ③④ ⑤ ⑥⑦
①production series：
Varistor
②size：1206(3216)
③type：G:general ; E：ESD ; H：high energy
④Varistor voltage (V1mA): 390=39V，8R0=8.0V ⑤end termination: S: Ag/Pd N: Ag/Ni/Sn
56 ±10%
90
0.20
40
230
Notes:
1.Typical leakage at 25℃<50uA, maximum leakage 100uA。
2.At normal:ΔCp±30%,In order to satisfy the applications of customer in various fields, the capacitance range can be designed
⑥typical capacitance value measured : A:0-5PF, B:5.1-10PF, C:10.1-50pf, D:50.1-100PF, E:100-500PF,
X:无容值要求; 201=200pf ,250=25PF,100=10PF,3R0=3PF,0R2=0.2PF
1.00
200
1500
KRVV1210G270NXT
17
22
27 ±10%
58
1.00
200
1500
KRVV1210G330NXT
20
25
33 ±10%ቤተ መጻሕፍቲ ባይዱ
65
1.00
200
1400
KRVV1210G390NXT
25
30
39 ±10%
72
1.00
200
1300
KRVV1210G470NXT
30
38
47 ±10%
3 . Electrical specifications and ordering codes
Type：0402～0805
□ Leadless，size 0402～0805 □ Multilayer ceramic construction
□ Wide operating temperature ：﹣55℃ to﹢125℃
according to the request, please contact our sales department if needed。
Type：2220～4840
□ Leadless， size 2220～4840 □ Multilayer ceramic construction □ Wide operating temperature ：﹣55℃ to﹢125℃ □ Fast response（≤1ns） □ High transient current capability □ Low leakage current
22
27 ±10%
58
0.20
40
520
KRVV0805G330NXT
20
26
33 ±10%
65
0.20
40
450
KRVV0805G390NXT
25
30
39 ±10%
72
0.20
40
400
KRVV0805G470NXT
30
38
47 ±10%
81
0.20
40
330
KRVV0805G560NXT
35
45
AC
DC
Breakdown voltage @1mA DC
VRMS(V) VDC(V)
VB(V)
Clamping voltage 8/20 μs 1A
Vc(V)
Transient energy 10/100μs
ET(J)
Peak current 8/20μs
Ip(A)
Capacitance @ 1kHz C(pF)
77
1.00
400
1200
KRVV1812G680NXT
40
56
68 ±10%
120
2.00
500
1100
KRVV1812G820NXT
50
65
82 ±10%
135
2.00
500
1000
KRVV1812G101NXT
60
85
100 ±10%
160
2.00
600
900
KRVV1812G121NXT
75
□ Fast response（≤1ns）
□ High transient current capability
□ Low leakage current
Working
Breakdown
Varistor Part number
voltage
AC
DC
voltage @1mA DC
VRMS(V) VDC(V)
100
120 ±10%
250
2.50
800
800
Notes:
1.Typical leakage at 25℃<50uA, maximum leakage 100uA。
2.In order to satisfy the applications of customer in various fields, the capacitance range can be designed during manufacturing