工字电感规格书
STP 工字电感 系列产品 说明书
470
80
11
80
3
796KHz
STPRC0304-561K
560
80
15
70
3
796KHz
STPRC0304-681K
680
65
23
50
2
796KHz
地址： 518035 深圳市福田区笋岗西路银华大厦 11 层 11 E 05 室 Tel：086-0755-89812234 Fax：086-0755-89812509 -3-
26
50
2
796KHz
36
29
50
1.5
252KHz
36
33
40
1.5
252KHz
37
37
40
1.5
252KHz
44
41
40
1.5
252KHz
44
46
30
1.5
252KHz
47
51
30
1.5
252KHz
■ 超出以上规格的特殊要求可以订制 。 Special inquiries besides the above common used types can be met on your requirement 。
测试频率
PART
INDUCTANCE
Q
DCR(max) IDC(max) SRF(min)
TEST
NUMBER
(μΗ)
(min)
(Ω)
(mA)
(MHz)
FREQUENCY
STPRC0406-1R0M
1.0
84
0.10
1400
200
工字电感承认书
客户 CUSTOMER 规格型号 DESCRIPTION
测试项目 MEAS.ITEM 电感量(L) 直流电阻(DCR) 额定电流(IDC)
样品承认书 SPECIFICATION FOR APPROVAL
客户物料编号
***
CUSTOMER P/N
DR0608-221K 0.21线
日期 DATE
电性参数 Electrical parameters
举例 For example
样品承认书 SPECIFICATION FOR APPROVAL
产品命名规则 Rules of Product Naming
A：产品类别 Product type B：规格尺寸 Dimensions C：标准电感量 Nominal inductance
例如 For example：102=1000uH R47=0.47uH 2R2=2.2uH 331=330uH
测试数据
Test data
1
2
3
4
0 2017-2-20
5
测试室温/湿度: 室温: 25℃(REF) 相对湿度: 80%(REF) TEST CONDITION: TEMP:25℃(REF) R.H.: 80%(REF)
序号 项目
技术要求
结论
1 外观和尺寸
符合产品规范和公差要求
OK
2
3
制表 MADE 钟晓华
拉力：沿轴向施加1.0kgf,持续时间：10s
外观无可见损伤 Pull: adding 1.0kgf down axi不断
弯折循环：在靠近端子末端将引线弯折90度
5
引出端强度 Terminal strengt
There shall be no 后还原持续5s，再向反方向重复一次为一个 evidence of damage 循环。重复2次 during the test and Bucking cycle: buck lead 90°at the end of
规格书 8040-4.7uh 贴片电感
atD C superposition or D.C current when temperature rise ∆L=40℃ whichever is lower（Ta=20℃）
4、MATERIAL LIST：
No. Material
1
Core
2
Wire
3
Solder
4
Epoxy
Specification JN4H DR 8*8*3.86(SH) T=0.40
8040 SMD POWER INDUCTOR
TXNR8040-4.7uH/M SP-TX2014-0001
出图 DRAWING 制表 审核 批准
Prepared By Checked By Approved By
承认 CUSTOMER APPROVAL
孙时珍 刘强 马克勇
DATE 2015/6/25
OREALL DIMENSION（UNIT：mm）
A
B
C
D
E
F
G
8.0±0.3 8.0±0.3 4.2MAX 4.0±0.3 2.0±0.3 7.95 7.95 4.19 3.90 1.98
2 4.56 21.00 86.98
7.95 7.95 4.19 3.87 2.00
3 4.72 22.00 86.77
1/4
DESCRIPTION
TXNR8040-4.7uH/M
ISSUE DATE
2015/6/25 VERSION A/0
1、DIMENSION(mm)：
NR8040 – 4.7μH M
TOLERANCE INDUC TANCE SIZE CORE SERIES NAME
工字型电感 Radial Choke Inductors
产品规格型号表示方法 ＯＲＤＥＲＩＮＧ ＣＯＤＥ
PIN ① ①
产品代号 Code
0406 ② ②
规格尺寸 Dimensions
—
ห้องสมุดไป่ตู้
150 ③ ③
电感量 Inductance
M ④
□
⑤ ④
误差 Tolerance
⑤
□ : 无套管 Without tube
U: 含 UL 套管 With UL tube P: 含 PVC 套管 With PVC tube
PIN10095S 特征 Ｆｅａｔｕｒｅｓ：
1. 高效率及高饱和电流。 High reliability,efficiency and saturation. 2. 屏蔽结构。 Magnetic shielded.
外形尺寸 Ｄｉｍｅｎｓｉｏｎｓ
单位(Unit)：mm
电性能参数 Ｅｌｅｃｔｒｉｃａｌ Ｃｈａｒａｃｔｅｒｉｓｔｉｃｓ
广东肇庆英达电感器件有限公司 GUANGDONG ZHAOQING YINGDA INDUCTOR CO.，LTD
电感器件 INDUCTORS
工字型电感 Radial Choke Inductors
特征 ＦＥＡＴＵＲＥＳ
・高效率及高饱和电流 ・可根据客户要求进行设计 ・High reliability,efficiency and saturation ・ Design as customer’ requested s
型号 Part Number PIN10095S 电感量范围 Inductance range 10µ ~47mH H 误差 Tolerance ±20% or ±10% 直流电阻 DCR (Ohms) Max 0.03~48.8
工字电感选型规格参数
工字电感的特点和作用：具有高功率及高磁饱和性，低阻抗、体积小的特点。
工字电感，不仅体积小，而且比较容易安装便捷属于插件型电 感，占用空间小；高Q值因素；分布电容较小；自共振频率较高；特殊导针结构，不易产生闭路现象岑（cen）科电感为你提供工字电感选型参数知识资料●TYPE(型号)A B C D ECKPK0304 4.5Max 6.5Max15±2.0 1.5±0.50.48±0.05CKPK0406 6.0Max9.0Max15±2.0 2.0±0.50.48±0.05CKPK0507 6.5Max9.5Max15±2.0 2.5±0.50.6±0.05CKPK06088.0Max11.0Max15±2.0 3.0±0.50.6±0.05CKPK07079.0Max10.0Max15±2.0 5.0±0.50.6±0.05CKPK081011.0Max13.0Max15±2.0 5.0±0.50.6±0.05CKPK091212.0Max15.0Max15±2.0 5.0±0.50.8±0.1CKPK101213.0Max16.0Max15±2.0 6.0±0.50.8±0.1CKPK101613.0Max20.0Max15±2.0 6.0±0.50.8±0.1CKPK121615.0Max20.0Max15±2.07.5±1.00.8±0.1● SPECIFICATION TABLE:PART NUMBER品名INDUCTANCE(μH)电感值DCR (Max.)(Ω)直流电阻Idc (Max.)(A)额定电流TEST FREQUENCY测试频率CKPK0304-3R3M 3.30.200.55100KHz，0.25V CKPK0304-3R9M 3.90.220.50100KHz，0.25V CKPK0304-4R7M 4.70.250.45100KHz，0.25V CKPK0304-5R6M 5.60.300.40100KHz，0.25V CKPK0304-6R8M 6.80.300.38100KHz，0.25V CKPK0304-8R2M8.20.350.35100KHz，0.25V CKPK0304-100K100.350.321KHz，0.25V CKPK0304-120K120.400.301KHz，0.25V CKPK0304-150K150.500.281KHz，0.25V CKPK0304-180K180.600.271KHz，0.25V CKPK0304-220K220.700.251KHz，0.25V CKPK0304-270K270.800.241KHz，0.25V CKPK0304-330K330.900.231KHz，0.25V CKPK0304-390K390.900.221KHz，0.25V CKPK0304-470K47 1.00.201KHz，0.25V CKPK0304-560K56 1.20.191KHz，0.25V CKPK0304-680K68 1.50.181KHz，0.25V CKPK0304-820K82 2.00.171KHz，0.25V CKPK0304-101K100 3.00.161KHz，0.25V CKPK0304-121K120 3.50.151KHz，0.25V CKPK0304-151K150 4.00.151KHz，0.25V CKPK0304-181K180 5.00.141KHz，0.25V CKPK0304-221K220 6.00.141KHz，0.25V CKPK0304-271K2707.00.131KHz，0.25V CKPK0304-331K3308.00.121KHz，0.25V CKPK0304-391K3909.00.101KHz，0.25V CKPK0304-471K47011.00.081KHz，0.25VPART NUMBER品名INDUCTANCE(μH)电感值DCR (Max.)(Ω)直流电阻Idc (Max.)(A)额定电流TEST FREQUENCY测试频率CKPK0406-4R7M 4.70.120 1.50100KHz ，0.25V CKPK0406-5R6M 5.60.120 1.20100KHz ，0.25V CKPK0406-6R8M 6.80.130 1.00100KHz ，0.25V CKPK0406-8R2M 8.20.1400.80100KHz ，0.25V CKPK0406-100K 100.1500.701KHz,0.25V CKPK0406-120K 120.1800.601KHz,0.25V CKPK0406-150K 150.2000.651KHz,0.25V CKPK0406-180K 180.2400.631KHz,0.25V CKPK0406-220K 220.2600.601KHz,0.25V CKPK0406-270K 270.3000.561KHz,0.25V CKPK0406-330K 330.4000.551KHz,0.25V CKPK0406-390K 390.5000.521KHz,0.25V CKPK0406-470K 470.6000.501KHz,0.25V CKPK0406-560K 560.700.501KHz,0.25V CKPK0406-680K 68 1.000.481KHz,0.25V CKPK0406-820K 82 1.200.471KHz,0.25V CKPK0406-101K 100 1.400.451KHz,0.25V CKPK0406-121K 120 1.500.401KHz,0.25V CKPK0406-151K 150 1.600.351KHz,0.25V CKPK0406-181K 180 1.800.301KHz,0.25V CKPK0406-221K 220 2.000.241KHz,0.25V CKPK0406-271K 270 2.500.221KHz,0.25V CKPK0406-331K 330 3.000.201KHz,0.25V CKPK0406-391K 390 3.300.181KHz,0.25V CKPK0406-471K 470 3.500.181KHz,0.25V CKPK0406-561K 560 4.00.161KHz,0.25V CKPK0406-681K 680 6.00.151KHz,0.25V CKPK0406-821K 8207.00.121KHz,0.25V CKPK0406-102K 10009.00.101KHz,0.25V CKPK0406-122K 1200120.091KHz,0.25V CKPK0406-152K 1500150.081KHz,0.25V CKPK0406-182K 1800170.0701KHz,0.25V CKPK0406-222K 2200220.0701KHz,0.25V CKPK0406-272K 2700300.0601KHz,0.25V CKPK0406-332K3300330.0551KHz,0.25V● SPECIFICATION TABLE:PART NUMBER品名INDUCTANCE(μH)电感值DCR (Max.)(Ω)直流电阻Idc (Max.)(A)额定电流TEST FREQUENCY测试频率CKPK0507-4R7M 4.70.050 2.00100KHz，0.25V CKPK0507-6R8M 6.80.060 1.80100KHz，0.25V CKPK0507-100K100.080 1.601KHz,0.25V CKPK0507-120K120.10 1.601KHz,0.25V CKPK0507-150K150.14 1.501KHz,0.25V CKPK0507-180K180.15 1.201KHz,0.25V CKPK0507-220K220.16 1.001KHz,0.25V CKPK0507-270K270.200.901KHz,0.25V CKPK0507-330K330.300.801KHz,0.25V CKPK0507-390K390.400.751KHz,0.25V CKPK0507-470K470.450.701KHz,0.25V CKPK0507-560K560.500.651KHz,0.25V CKPK0507-680K680.550.601KHz,0.25V CKPK0507-820K820.600.551KHz,0.25V CKPK0507-101K1000.800.501KHz,0.25V CKPK0507-121K120 1.000.481KHz,0.25V CKPK0507-151K150 1.500.451KHz,0.25V CKPK0507-181K180 1.800.421KHz,0.25V CKPK0507-221K220 2.000.401KHz,0.25V CKPK0507-271K270 2.300.351KHz,0.25V CKPK0507-331K330 2.600.301KHz,0.25V CKPK0507-391K390 2.800.281KHz,0.25V CKPK0507-471K470 3.000.251KHz,0.25V CKPK0507-561K560 3.500.251KHz,0.25V CKPK0507-681K680 4.500.241KHz,0.25V CKPK0507-821K820 5.00.201KHz,0.25V CKPK0507-102K1000 6.00.181KHz,0.25V CKPK0507-122K120080.161KHz,0.25V CKPK0507-152K150090.151KHz,0.25V CKPK0507-182K1800100.141KHz,0.25V CKPK0507-222K2200120.101KHz,0.25V CKPK0507-272K2700160.091KHz,0.25V CKPK0507-332K3300200.081KHz,0.25V CKPK0507-392K3900240.071KHz,0.25V CKPK0507-472K4700260.0601KHz,0.25V CKPK0507-562K5600280.0551KHz,0.25V CKPK0507-682K6800300.0501KHz,0.25V CKPK0507-822K8200400.0451KHz,0.25VPART NUMBER品名INDUCTANCE(μH)电感值DCR (Max.)(Ω)直流电阻Idc (Max.)(A)额定电流TEST FREQUENCY测试频率CKPK0608-100K100.09 2.001KHz,0.25V CKPK0608-120K120.10 1.901KHz,0.25V CKPK0608-150K150.11 1.801KHz,0.25V CKPK0608-180K180.12 1.601KHz,0.25V CKPK0608-220K220.12 1.501KHz,0.25V CKPK0608-270K270.17 1.201KHz,0.25V CKPK0608-330K330.19 1.001KHz,0.25V CKPK0608-390K390.220.951KHz,0.25V CKPK0608-470K470.230.901KHz,0.25V CKPK0608-560K560.290.851KHz,0.25V CKPK0608-680K680.370.801KHz,0.25V CKPK0608-820K820.390.751KHz,0.25V CKPK0608-101K1000.440.701KHz,0.25V CKPK0608-121K1200.640.651KHz,0.25V CKPK0608-151K1500.730.601KHz,0.25V CKPK0608-181K1800.820.551KHz,0.25V CKPK0608-221K2200.920.501KHz,0.25V CKPK0608-271K270 1.30.451KHz,0.25V CKPK0608-331K330 1.50.401KHz,0.25V CKPK0608-391K390 1.80.351KHz,0.25V CKPK0608-471K470 2.30.301KHz,0.25V CKPK0608-561K560 3.00.281KHz,0.25V CKPK0608-681K680 3.250.251KHz,0.25V CKPK0608-821K820 4.160.231KHz,0.25V CKPK0608-102K1000 5.000.211KHz,0.25V CKPK0608-122K1200 6.500.201KHz,0.25V CKPK0608-152K15008.000.171KHz,0.25V CKPK0608-182K18009.000.161KHz,0.25V CKPK0608-222K22009.500.141KHz,0.25V CKPK0608-272K270010.000.121KHz,0.25V CKPK0608-332K330011.000.101KHz,0.25V CKPK0608-392K390013.000.091KHz,0.25V CKPK0608-472K470017.000.0801KHz,0.25V CKPK0608-562K560020.000.0701KHz,0.25V CKPK0608-682K680027.000.0601KHz,0.25V CKPK0608-822K820032.000.0551KHz,0.25V CKPK0608-103K1000038.000.0501KHz,0.25V CKPK0608-123K1200043.000.0451KHz,0.25VPART NUMBER品名INDUCTANCE(μH)电感值DCR (Max.)(Ω)直流电阻Idc (Max.)(A)额定电流TEST FREQUENCY测试频率CKPK0707-4R7M 4.70.025 3.00100KHz ，0.25V CKPK0707-6R8M 6.80.030 2.50100KHz ，0.25V CKPK0707-100K 100.065 2.401KHz,0.25V CKPK0707-120K 120.075 2.301KHz,0.25V CKPK0707-150K 150.09 2.201KHz,0.25V CKPK0707-180K 180.12 2.001KHz,0.25V CKPK0707-220K 220.13 1.801KHz,0.25V CKPK0707-270K 270.14 1.601KHz,0.25V CKPK0707-330K 330.15 1.501KHz,0.25V CKPK0707-390K 390.20 1.301KHz,0.25V CKPK0707-470K 470.22 1.201KHz,0.25V CKPK0707-560K 560.25 1.101KHz,0.25V CKPK0707-680K 680.32 1.001KHz,0.25V CKPK0707-820K 820.350.951KHz,0.25V CKPK0707-101K 1000.400.901KHz,0.25V CKPK0707-121K 1200.550.851KHz,0.25V CKPK0707-151K 1500.800.801KHz,0.25V CKPK0707-181K 1800.900.701KHz,0.25V CKPK0707-221K 220 1.000.651KHz,0.25V CKPK0707-271K 270 1.200.601KHz,0.25V CKPK0707-331K 330 1.300.501KHz,0.25V CKPK0707-391K 390 1.400.451KHz,0.25V CKPK0707-471K 470 1.500.381KHz,0.25V CKPK0707-561K 560 1.800.351KHz,0.25V CKPK0707-681K 680 2.500.301KHz,0.25V CKPK0707-821K 820 3.700.281KHz,0.25V CKPK0707-102K 1000 4.000.261KHz,0.25V CKPK0707-122K 1200 4.500.241KHz,0.25V CKPK0707-152K 1500 5.600.221KHz,0.25V CKPK0707-182K 1800 6.500.211KHz,0.25V CKPK0707-222K 22007.700.201KHz,0.25V CKPK0707-272K 27009.600.181KHz,0.25V CKPK0707-332K 330012.000.171KHz,0.25V CKPK0707-392K 390014.00.161KHz,0.25V CKPK0707-472K 470020.00.151KHz,0.25V CKPK0707-562K 560024.00.121KHz,0.25V CKPK0707-682K 680028.00.101KHz,0.25V CKPK0707-822K 820032.00.091KHz,0.25V CKPK0707-103K 1000036.00.081KHz,0.25V CKPK0707-123K 1200048.00.0701KHz,0.25VPART NUMBER品名INDUCTANCE(μH)电感值DCR (Max.)(Ω)直流电阻Idc (Max.)(A)额定电流TEST FREQUENCY测试频率CKPK0810-3R3M 3.30.04 4.20100KHz,0.25V CKPK0810-3R9M 3.90.05 4.20100KHz,0.25V CKPK0810-4R7M 4.70.06 4.00100KHz,0.25V CKPK0810-5R6M 5.60.06 3.80100KHz,0.25V CKPK0810-6R8M 6.80.06 3.80100KHz,0.25V CKPK0810-8R2M 8.20.06 3.60100KHz,0.25V CKPK0810-100K 100.07 3.501KHz,0.25V CKPK0810-120K 120.08 3.201KHz,0.25V CKPK0810-150K 150.09 3.001KHz,0.25V CKPK0810-180K 180.10 2.801KHz,0.25V CKPK0810-220K 220.12 2.501KHz,0.25V CKPK0810-270K 270.14 2.201KHz,0.25V CKPK0810-330K 330.16 2.001KHz,0.25V CKPK0810-390K 390.16 1.801KHz,0.25V CKPK0810-470K 470.18 1.501KHz,0.25V CKPK0810-560K 560.20 1.401KHz,0.25V CKPK0810-680K 680.23 1.301KHz,0.25V CKPK0810-820K 820.27 1.201KHz,0.25V CKPK0810-101K 1000.30 1.201KHz,0.25V CKPK0810-121K 1200.33 1.001KHz,0.25V CKPK0810-151K 1500.460.801KHz,0.25V CKPK0810-181K 1800.510.601KHz,0.25V CKPK0810-221K 2200.620.551KHz,0.25V CKPK0810-271K 2700.650.451KHz,0.25V CKPK0810-331K 3300.790.401KHz,0.25V CKPK0810-391K 3900.910.401KHz,0.25V CKPK0810-471K 470 1.10.351KHz,0.25V CKPK0810-561K 560 1.20.301KHz,0.25V CKPK0810-681K 680 1.50.281KHz,0.25V CKPK0810-821K 820 1.70.251KHz,0.25V CKPK0810-102K 1000 2.00.221KHz,0.25V CKPK0810-122K 1200 2.50.201KHz,0.25V CKPK0810-152K 1500 2.90.181KHz,0.25V CKPK0810-182K 1800 3.50.151KHz,0.25V CKPK0810-222K 2200 4.20.141KHz,0.25V CKPK0810-272K 2700 5.10.131KHz,0.25V CKPK0810-332K 3300 6.10.121KHz,0.25V CKPK0810-392K 39007.80.111KHz,0.25V CKPK0810-472K 47008.00.1001KHz,0.25V CKPK0810-562K 560010.00.0951KHz,0.25V CKPK0810-682K 680014.00.0901KHz,0.25V CKPK0810-822K 820015.00.0851KHz,0.25V CKPK0810-103K 1000020.00.0801KHz,0.25VPART NUMBER品名INDUCTANCE(μH)电感值DCR (Max.)(Ω)直流电阻Idc (Max.)(A)额定电流TEST FREQUENCY测试频率CKPK0912-100K 100.04 4.001KHz,0.25V CKPK0912-120K 120.045 3.801KHz,0.25V CKPK0912-150K 150.05 3.501KHz,0.25V CKPK0912-180K 180.06 3.201KHz,0.25V CKPK0912-220K 220.07 3.001KHz,0.25V CKPK0912-270K 270.10 2.801KHz,0.25V CKPK0912-330K 330.12 2.501KHz,0.25V CKPK0912-390K 390.12 2.001KHz,0.25V CKPK0912-470K 470.13 1.901KHz,0.25V CKPK0912-560K 560.14 1.801KHz,0.25V CKPK0912-680K 680.15 1.701KHz,0.25V CKPK0912-820K 820.16 1.601KHz,0.25V CKPK0912-101K 1000.25 1.501KHz,0.25V CKPK0912-121K 1200.28 1.201KHz,0.25V CKPK0912-151K 1500.30 1.001KHz,0.25V CKPK0912-181K 1800.450.701KHz,0.25V CKPK0912-221K 2200.500.601KHz,0.25V CKPK0912-271K 2700.650.501KHz,0.25V CKPK0912-331K 3300.850.451KHz,0.25V CKPK0912-391K 3900.950.401KHz,0.25V CKPK0912-471K 470 1.10.351KHz,0.25V CKPK0912-561K 560 1.20.301KHz,0.25V CKPK0912-681K 680 1.30.251KHz,0.25V CKPK0912-821K 820 1.50.201KHz,0.25V CKPK0912-102K 1000 2.00.201KHz,0.25V CKPK0912-122K 1200 2.30.181KHz,0.25V CKPK0912-152K 1500 2.90.171KHz,0.25V CKPK0912-182K 1800 3.30.161KHz,0.25V CKPK0912-222K 2200 4.50.151KHz,0.25V CKPK0912-272K 2700 5.50.141KHz,0.25V CKPK0912-332K 3300 5.70.131KHz,0.25V CKPK0912-392K 3900 6.50.121KHz,0.25V CKPK0912-472K 47007.20.121KHz,0.25V CKPK0912-562K 56009.50.111KHz,0.25V CKPK0912-682K 6800120.101KHz,0.25V CKPK0912-822K 8200140.101KHz,0.25V CKPK0912-103K 10000160.091KHz,0.25V CKPK0912-123K 12000180.091KHz,0.25V CKPK0912-153K 15000210.081KHz,0.25V CKPK0912-183K 18000250.081KHz,0.25V CKPK0912-223K 22000330.071KHz,0.25V ● SPECIFICATION TABLE:PART NUMBER品名INDUCTANCE(μH)电感值DCR (Max.)(Ω)直流电阻Idc (Max.)(A)额定电流TEST FREQUENCY测试频率CKPK1012-3R3M 3.30.025 5.5100KHz,0.45V CKPK1012-3R9M 3.90.030 5.0100KHz,0.45V CKPK1012-4R7M 4.70.030 5.0100KHz,0.45V CKPK1012-5R6M 5.60.040 4.8100KHz,0.45V CKPK1012-6R8M 6.80.040 4.8100KHz,0.45V CKPK1012-8R2M8.20.045 4.5100KHz,0.45V CKPK1012-100K100.050 4.21KHz,0.45V CKPK1012-120K120.050 4.01KHz,0.45V CKPK1012-150K150.060 3.81KHz,0.45V CKPK1012-180K180.070 3.81KHz,0.45V CKPK1012-220K220.080 3.51KHz,0.45V CKPK1012-270K270.090 3.21KHz,0.45V CKPK1012-330K330.100 3.01KHz,0.45V CKPK1012-390K390.120 2.51KHz,0.45V CKPK1012-470K470.120 2.01KHz,0.45V CKPK1012-560K560.140 1.81KHz,0.45V CKPK1012-680K680.150 1.71KHz,0.45V CKPK1012-820K820.160 1.61KHz,0.45V CKPK1012-101K1000.180 1.51KHz,0.45V CKPK1012-121K1200.200 1.41KHz,0.45V CKPK1012-151K1500.250 1.21KHz,0.45V CKPK1012-181K1800.280 1.01KHz,0.45V CKPK1012-221K2200.3000.901KHz,0.45V CKPK1012-271K2700.4200.801KHz,0.45V CKPK1012-331K3300.5500.701KHz,0.45V CKPK1012-391K3900.6000.601KHz,0.45V CKPK1012-471K4700.6500.551KHz,0.45V CKPK1012-561K5600.7500.501KHz,0.45V CKPK1012-681K6800.8500.501KHz,0.45V CKPK1012-821K820 1.1000.401KHz,0.45V CKPK1012-102K1000 1.4000.301KHz,0.45VPART NUMBER品名INDUCTANCE(μH)电感值DCR (Max.)(Ω)直流电阻Idc (Max.)(A)额定电流TEST FREQUENCY测试频率CKPK1016-4R7M 4.70.020 5.8100KHz,0.25V CKPK1016-5R6M 5.60.025 5.5100KHz,0.25V CKPK1016-6R8M 6.80.025 5.4100KHz,0.25V CKPK1016-8R2M8.20.028 5.2100KHz,0.25V CKPK1016-100K100.035 5.01KHz,0.25V CKPK1016-120K120.035 4.51KHz,0.25V CKPK1016-150K150.040 4.01KHz,0.25V CKPK1016-180K180.060 4.01KHz,0.25V CKPK1016-220K220.080 3.81KHz,0.25V CKPK1016-270K270.100 3.51KHz,0.25V CKPK1016-330K330.100 3.51KHz,0.25V CKPK1016-390K390.120 3.21KHz,0.25V CKPK1016-470K470.120 3.01KHz,0.25V CKPK1016-560K560.130 2.81KHz,0.25V CKPK1016-680K680.140 2.51KHz,0.25V CKPK1016-820K820.150 2.21KHz,0.25V CKPK1016-101K1000.180 2.01KHz,0.25V CKPK1016-121K1200.200 1.81KHz,0.25V CKPK1016-151K1500.220 1.61KHz,0.25V CKPK1016-181K1800.250 1.51KHz,0.25V CKPK1016-221K2200.300 1.51KHz,0.25V CKPK1016-271K2700.350 1.41KHz,0.25V CKPK1016-331K3300.600 1.31KHz,0.25V CKPK1016-391K3900.700 1.21KHz,0.25V CKPK1016-471K4700.800 1.01KHz,0.25V CKPK1016-561K5600.900 1.01KHz,0.25V CKPK1016-681K680 1.0000.91KHz,0.25V CKPK1016-821K820 1.2000.81KHz,0.25V CKPK1016-102K1000 1.5000.71KHz,0.25V。
38-LGB 类型 工字型电感
尚有更多规格，可按需定制。
测试频率 (MHz)
7.96 7.96 7.96 7.96 7.96 7.96 7.96 7.96 7.96 7.96 7.96 7.96 2.52 2.52 2.52 2.52 2.52 2.52 2.52 2.52 2.52 2.52 2.52 2.52 0.796 0.796 0.796 0.796 0.796 0.796 0.796 0.796 0.796 0.796 0.796 0.796 0.252 0.252 0.252 0.252 0.252 0.252 0.252 0.252 0.252 0.252 0.252 0.252 0.0796 0.0796 0.0796 0.0796 0.0796 0.0796
额定电流 (mA) MAX
2000 1950 1900 1800 1750 1680 1500 1450 1320 1230 1150 1100 1000 970 920 860 800 710 660 600 550 500 470 430 400 370 350 320 300 275 250 220 200 190 170 155 150 140 120 110 100
品质因素 (MIN)
130 100 100 100 100 100 100 100 100 100 100 100 80 80 80 80 80 80 80 70 70 50 50 50 45 45 65 65 65 50 50 50 50 50 50 50 90 90 80 80 80 80 70 70 65 65 65 65 45 45 45 45 45 45
尚有更多规格，可按需定制。
测试频率 (MHz)
2.52 2.52 2.52 2.52 2.52 2.52 2.52 2.52 2.52 2.52 2.52 2.52 0.796 0.796 0.796 0.796 0.796 0.796 0.796 0.796 0.796 0.796 0.796 0.796 0.796 0.252 0.252 0.252 0.252 0.252 0.252 0.252 0.252 0.252 0.252 0.252 0.0796 0.0796 0.0796 0.0796 0.0796 0.0796 0.0796 0.0796 0.0796 0.0796 0.0796 0.0796 0.0796 0.0252 0.0252 0.0252
工字电感规格参数
● FEATURES 特性Contain high - frequency ferrite,comparatively large rated current高频铁氧体● APPLICATIONS 用途Power supples，DC-DC converters，TVs，VTRs，Computers；computer Peripherals,Telephones， Air-Cindltions，Home Elecyric Appliance，Electronic toys and games.用于电源,DC-DC转换器；电视机，录相机，计算机；计算机周边设计；电话机，空气调节器，家用电器，电动玩具等。
● PART NUMBERING SYSTEM 品名系统●TYPE(型号)A B C D ECKPK0304 4.5Max 6.5Max15±2.0 1.5±0.50.48±0.05CKPK0406 6.0Max9.0Max15±2.0 2.0±0.50.48±0.05CKPK0507 6.5Max9.5Max15±2.0 2.5±0.50.6±0.05CKPK06088.0Max11.0Max15±2.0 3.0±0.50.6±0.05CKPK07079.0Max10.0Max15±2.0 5.0±0.50.6±0.05CKPK081011.0Max13.0Max15±2.0 5.0±0.50.6±0.05CKPK091212.0Max15.0Max15±2.0 5.0±0.50.8±0.1CKPK101213.0Max16.0Max15±2.0 6.0±0.50.8±0.1CKPK101613.0Max20.0Max15±2.0 6.0±0.50.8±0.1CKPK121615.0Max20.0Max15±2.07.5±1.00.8±0.1● SPECIFICATION TABLE:PART NUMBER品名INDUCTANCE(μH)电感值DCR (Max.)(Ω)直流电阻Idc (Max.)(A)额定电流TEST FREQUENCY测试频率CKPK0304-3R3M 3.30.200.55100KHz，0.25V CKPK0304-3R9M 3.90.220.50100KHz，0.25V CKPK0304-4R7M 4.70.250.45100KHz，0.25V CKPK0304-5R6M 5.60.300.40100KHz，0.25V CKPK0304-6R8M 6.80.300.38100KHz，0.25V CKPK0304-8R2M8.20.350.35100KHz，0.25V CKPK0304-100K100.350.321KHz，0.25V CKPK0304-120K120.400.301KHz，0.25V CKPK0304-150K150.500.281KHz，0.25V CKPK0304-180K180.600.271KHz，0.25V CKPK0304-220K220.700.251KHz，0.25V CKPK0304-270K270.800.241KHz，0.25V CKPK0304-330K330.900.231KHz，0.25V CKPK0304-390K390.900.221KHz，0.25V CKPK0304-470K47 1.00.201KHz，0.25V CKPK0304-560K56 1.20.191KHz，0.25V CKPK0304-680K68 1.50.181KHz，0.25V CKPK0304-820K82 2.00.171KHz，0.25V CKPK0304-101K100 3.00.161KHz，0.25V CKPK0304-121K120 3.50.151KHz，0.25V CKPK0304-151K150 4.00.151KHz，0.25V CKPK0304-181K180 5.00.141KHz，0.25V CKPK0304-221K220 6.00.141KHz，0.25V CKPK0304-271K2707.00.131KHz，0.25V CKPK0304-331K3308.00.121KHz，0.25V CKPK0304-391K3909.00.101KHz，0.25V CKPK0304-471K47011.00.081KHz，0.25VPART NUMBER品名INDUCTANCE(μH)电感值DCR (Max.)(Ω)直流电阻Idc (Max.)(A)额定电流TEST FREQUENCY测试频率CKPK0406-4R7M 4.70.120 1.50100KHz ，0.25V CKPK0406-5R6M 5.60.120 1.20100KHz ，0.25V CKPK0406-6R8M 6.80.130 1.00100KHz ，0.25V CKPK0406-8R2M 8.20.1400.80100KHz ，0.25V CKPK0406-100K 100.1500.701KHz,0.25V CKPK0406-120K 120.1800.601KHz,0.25V CKPK0406-150K 150.2000.651KHz,0.25V CKPK0406-180K 180.2400.631KHz,0.25V CKPK0406-220K 220.2600.601KHz,0.25V CKPK0406-270K 270.3000.561KHz,0.25V CKPK0406-330K 330.4000.551KHz,0.25V CKPK0406-390K 390.5000.521KHz,0.25V CKPK0406-470K 470.6000.501KHz,0.25V CKPK0406-560K 560.700.501KHz,0.25V CKPK0406-680K 68 1.000.481KHz,0.25V CKPK0406-820K 82 1.200.471KHz,0.25V CKPK0406-101K 100 1.400.451KHz,0.25V CKPK0406-121K 120 1.500.401KHz,0.25V CKPK0406-151K 150 1.600.351KHz,0.25V CKPK0406-181K 180 1.800.301KHz,0.25V CKPK0406-221K 220 2.000.241KHz,0.25V CKPK0406-271K 270 2.500.221KHz,0.25V CKPK0406-331K 330 3.000.201KHz,0.25V CKPK0406-391K 390 3.300.181KHz,0.25V CKPK0406-471K 470 3.500.181KHz,0.25V CKPK0406-561K 560 4.00.161KHz,0.25V CKPK0406-681K 680 6.00.151KHz,0.25V CKPK0406-821K 8207.00.121KHz,0.25V CKPK0406-102K 10009.00.101KHz,0.25V CKPK0406-122K 1200120.091KHz,0.25V CKPK0406-152K 1500150.081KHz,0.25V CKPK0406-182K 1800170.0701KHz,0.25V CKPK0406-222K 2200220.0701KHz,0.25V CKPK0406-272K 2700300.0601KHz,0.25V CKPK0406-332K3300330.0551KHz,0.25V● SPECIFICATION TABLE:PART NUMBER品名INDUCTANCE(μH)电感值DCR (Max.)(Ω)直流电阻Idc (Max.)(A)额定电流TEST FREQUENCY测试频率CKPK0507-4R7M 4.70.050 2.00100KHz ，0.25V CKPK0507-6R8M 6.80.060 1.80100KHz ，0.25V CKPK0507-100K 100.080 1.601KHz,0.25V CKPK0507-120K 120.10 1.601KHz,0.25V CKPK0507-150K 150.14 1.501KHz,0.25V CKPK0507-180K 180.15 1.201KHz,0.25V CKPK0507-220K 220.16 1.001KHz,0.25V CKPK0507-270K 270.200.901KHz,0.25V CKPK0507-330K 330.300.801KHz,0.25V CKPK0507-390K 390.400.751KHz,0.25V CKPK0507-470K 470.450.701KHz,0.25V CKPK0507-560K 560.500.651KHz,0.25V CKPK0507-680K 680.550.601KHz,0.25V CKPK0507-820K 820.600.551KHz,0.25V CKPK0507-101K 1000.800.501KHz,0.25V CKPK0507-121K 120 1.000.481KHz,0.25V CKPK0507-151K 150 1.500.451KHz,0.25V CKPK0507-181K 180 1.800.421KHz,0.25V CKPK0507-221K 220 2.000.401KHz,0.25V CKPK0507-271K 270 2.300.351KHz,0.25V CKPK0507-331K 330 2.600.301KHz,0.25V CKPK0507-391K 390 2.800.281KHz,0.25V CKPK0507-471K 470 3.000.251KHz,0.25V CKPK0507-561K 560 3.500.251KHz,0.25V CKPK0507-681K 680 4.500.241KHz,0.25V CKPK0507-821K 820 5.00.201KHz,0.25V CKPK0507-102K 1000 6.00.181KHz,0.25V CKPK0507-122K 120080.161KHz,0.25V CKPK0507-152K 150090.151KHz,0.25V CKPK0507-182K 1800100.141KHz,0.25V CKPK0507-222K 2200120.101KHz,0.25V CKPK0507-272K 2700160.091KHz,0.25V CKPK0507-332K 3300200.081KHz,0.25V CKPK0507-392K 3900240.071KHz,0.25V CKPK0507-472K 4700260.0601KHz,0.25V CKPK0507-562K 5600280.0551KHz,0.25V CKPK0507-682K 6800300.0501KHz,0.25V CKPK0507-822K 8200400.0451KHz,0.25V CKPK0507-103K10000600.0401KHz,0.25V● SPECIFICATION TABLE:PART NUMBER品名INDUCTANCE(μH)电感值DCR (Max.)(Ω)直流电阻Idc (Max.)(A)额定电流TEST FREQUENCY测试频率CKPK0608-100K 100.09 2.001KHz,0.25V CKPK0608-120K 120.10 1.901KHz,0.25V CKPK0608-150K 150.11 1.801KHz,0.25V CKPK0608-180K 180.12 1.601KHz,0.25V CKPK0608-220K 220.12 1.501KHz,0.25V CKPK0608-270K 270.17 1.201KHz,0.25V CKPK0608-330K 330.19 1.001KHz,0.25V CKPK0608-390K 390.220.951KHz,0.25V CKPK0608-470K 470.230.901KHz,0.25V CKPK0608-560K 560.290.851KHz,0.25V CKPK0608-680K 680.370.801KHz,0.25V CKPK0608-820K 820.390.751KHz,0.25V CKPK0608-101K 1000.440.701KHz,0.25V CKPK0608-121K 1200.640.651KHz,0.25V CKPK0608-151K 1500.730.601KHz,0.25V CKPK0608-181K 1800.820.551KHz,0.25V CKPK0608-221K 2200.920.501KHz,0.25V CKPK0608-271K 270 1.30.451KHz,0.25V CKPK0608-331K 330 1.50.401KHz,0.25V CKPK0608-391K 390 1.80.351KHz,0.25V CKPK0608-471K 470 2.30.301KHz,0.25V CKPK0608-561K 560 3.00.281KHz,0.25V CKPK0608-681K 680 3.250.251KHz,0.25V CKPK0608-821K 820 4.160.231KHz,0.25V CKPK0608-102K 1000 5.000.211KHz,0.25V CKPK0608-122K 1200 6.500.201KHz,0.25V CKPK0608-152K 15008.000.171KHz,0.25V CKPK0608-182K 18009.000.161KHz,0.25V CKPK0608-222K 22009.500.141KHz,0.25V CKPK0608-272K 270010.000.121KHz,0.25V CKPK0608-332K 330011.000.101KHz,0.25V CKPK0608-392K 390013.000.091KHz,0.25V CKPK0608-472K 470017.000.0801KHz,0.25V CKPK0608-562K 560020.000.0701KHz,0.25V CKPK0608-682K 680027.000.0601KHz,0.25V CKPK0608-822K 820032.000.0551KHz,0.25V CKPK0608-103K 1000038.000.0501KHz,0.25V CKPK0608-123K 1200043.000.0451KHz,0.25V CKPK0608-153K1500065.000.0401KHz,0.25V● SPECIFICATION TABLE:PART NUMBER品名INDUCTANCE(μH)电感值DCR (Max.)(Ω)直流电阻Idc (Max.)(A)额定电流TEST FREQUENCY测试频率CKPK0707-4R7M 4.70.025 3.00100KHz ，0.25V CKPK0707-6R8M 6.80.030 2.50100KHz ，0.25V CKPK0707-100K 100.065 2.401KHz,0.25V CKPK0707-120K 120.075 2.301KHz,0.25V CKPK0707-150K 150.09 2.201KHz,0.25V CKPK0707-180K 180.12 2.001KHz,0.25V CKPK0707-220K 220.13 1.801KHz,0.25V CKPK0707-270K 270.14 1.601KHz,0.25V CKPK0707-330K 330.15 1.501KHz,0.25V CKPK0707-390K 390.20 1.301KHz,0.25V CKPK0707-470K 470.22 1.201KHz,0.25V CKPK0707-560K 560.25 1.101KHz,0.25V CKPK0707-680K 680.32 1.001KHz,0.25V CKPK0707-820K 820.350.951KHz,0.25V CKPK0707-101K 1000.400.901KHz,0.25V CKPK0707-121K 1200.550.851KHz,0.25V CKPK0707-151K 1500.800.801KHz,0.25V CKPK0707-181K 1800.900.701KHz,0.25V CKPK0707-221K 220 1.000.651KHz,0.25V CKPK0707-271K 270 1.200.601KHz,0.25V CKPK0707-331K 330 1.300.501KHz,0.25V CKPK0707-391K 390 1.400.451KHz,0.25V CKPK0707-471K 470 1.500.381KHz,0.25V CKPK0707-561K 560 1.800.351KHz,0.25V CKPK0707-681K 680 2.500.301KHz,0.25V CKPK0707-821K 820 3.700.281KHz,0.25V CKPK0707-102K 1000 4.000.261KHz,0.25V CKPK0707-122K 1200 4.500.241KHz,0.25V CKPK0707-152K 1500 5.600.221KHz,0.25V CKPK0707-182K 1800 6.500.211KHz,0.25V CKPK0707-222K 22007.700.201KHz,0.25V CKPK0707-272K 27009.600.181KHz,0.25V CKPK0707-332K 330012.000.171KHz,0.25V CKPK0707-392K 390014.00.161KHz,0.25V CKPK0707-472K 470020.00.151KHz,0.25V CKPK0707-562K 560024.00.121KHz,0.25V CKPK0707-682K 680028.00.101KHz,0.25V CKPK0707-822K 820032.00.091KHz,0.25V CKPK0707-103K 1000036.00.081KHz,0.25V CKPK0707-123K 1200048.00.0701KHz,0.25V CKPK0707-153K1500056.00.0601KHz,0.25V● SPECIFICATION TABLE:PART NUMBER品名INDUCTANCE(μH)电感值DCR (Max.)(Ω)直流电阻Idc (Max.)(A)额定电流TEST FREQUENCY测试频率CKPK0810-3R3M 3.30.04 4.20100KHz,0.25V CKPK0810-3R9M 3.90.05 4.20100KHz,0.25V CKPK0810-4R7M 4.70.06 4.00100KHz,0.25V CKPK0810-5R6M 5.60.06 3.80100KHz,0.25V CKPK0810-6R8M 6.80.06 3.80100KHz,0.25V CKPK0810-8R2M 8.20.06 3.60100KHz,0.25V CKPK0810-100K 100.07 3.501KHz,0.25V CKPK0810-120K 120.08 3.201KHz,0.25V CKPK0810-150K 150.09 3.001KHz,0.25V CKPK0810-180K 180.10 2.801KHz,0.25V CKPK0810-220K 220.12 2.501KHz,0.25V CKPK0810-270K 270.14 2.201KHz,0.25V CKPK0810-330K 330.16 2.001KHz,0.25V CKPK0810-390K 390.16 1.801KHz,0.25V CKPK0810-470K 470.18 1.501KHz,0.25V CKPK0810-560K 560.20 1.401KHz,0.25V CKPK0810-680K 680.23 1.301KHz,0.25V CKPK0810-820K 820.27 1.201KHz,0.25V CKPK0810-101K 1000.30 1.201KHz,0.25V CKPK0810-121K 1200.33 1.001KHz,0.25V CKPK0810-151K 1500.460.801KHz,0.25V CKPK0810-181K 1800.510.601KHz,0.25V CKPK0810-221K 2200.620.551KHz,0.25V CKPK0810-271K 2700.650.451KHz,0.25V CKPK0810-331K 3300.790.401KHz,0.25V CKPK0810-391K 3900.910.401KHz,0.25V CKPK0810-471K 470 1.10.351KHz,0.25V CKPK0810-561K 560 1.20.301KHz,0.25V CKPK0810-681K 680 1.50.281KHz,0.25V CKPK0810-821K 820 1.70.251KHz,0.25V CKPK0810-102K 1000 2.00.221KHz,0.25V CKPK0810-122K 1200 2.50.201KHz,0.25V CKPK0810-152K 1500 2.90.181KHz,0.25V CKPK0810-182K 1800 3.50.151KHz,0.25V CKPK0810-222K 2200 4.20.141KHz,0.25V CKPK0810-272K 2700 5.10.131KHz,0.25V CKPK0810-332K 3300 6.10.121KHz,0.25V CKPK0810-392K 39007.80.111KHz,0.25V CKPK0810-472K 47008.00.1001KHz,0.25V CKPK0810-562K 560010.00.0951KHz,0.25V CKPK0810-682K 680014.00.0901KHz,0.25V CKPK0810-822K 820015.00.0851KHz,0.25V CKPK0810-103K 1000020.00.0801KHz,0.25V CKPK0810-123K 1200022.00.0701KHz,0.25V CKPK0810-153K1500024.00.0601KHz,0.25V● SPECIFICATION TABLE:PART NUMBER品名INDUCTANCE(μH)电感值DCR (Max.)(Ω)直流电阻Idc (Max.)(A)额定电流TEST FREQUENCY测试频率CKPK0912-100K 100.04 4.001KHz,0.25V CKPK0912-120K 120.045 3.801KHz,0.25V CKPK0912-150K 150.05 3.501KHz,0.25V CKPK0912-180K 180.06 3.201KHz,0.25V CKPK0912-220K 220.07 3.001KHz,0.25V CKPK0912-270K 270.10 2.801KHz,0.25V CKPK0912-330K 330.12 2.501KHz,0.25V CKPK0912-390K 390.12 2.001KHz,0.25V CKPK0912-470K 470.13 1.901KHz,0.25V CKPK0912-560K 560.14 1.801KHz,0.25V CKPK0912-680K 680.15 1.701KHz,0.25V CKPK0912-820K 820.16 1.601KHz,0.25V CKPK0912-101K 1000.25 1.501KHz,0.25V CKPK0912-121K 1200.28 1.201KHz,0.25V CKPK0912-151K 1500.30 1.001KHz,0.25V CKPK0912-181K 1800.450.701KHz,0.25V CKPK0912-221K 2200.500.601KHz,0.25V CKPK0912-271K 2700.650.501KHz,0.25V CKPK0912-331K 3300.850.451KHz,0.25V CKPK0912-391K 3900.950.401KHz,0.25V CKPK0912-471K 470 1.10.351KHz,0.25V CKPK0912-561K 560 1.20.301KHz,0.25V CKPK0912-681K 680 1.30.251KHz,0.25V CKPK0912-821K 820 1.50.201KHz,0.25V CKPK0912-102K 1000 2.00.201KHz,0.25V CKPK0912-122K 1200 2.30.181KHz,0.25V CKPK0912-152K 1500 2.90.171KHz,0.25V CKPK0912-182K 1800 3.30.161KHz,0.25V CKPK0912-222K 2200 4.50.151KHz,0.25V CKPK0912-272K 2700 5.50.141KHz,0.25V CKPK0912-332K 3300 5.70.131KHz,0.25V CKPK0912-392K 3900 6.50.121KHz,0.25V CKPK0912-472K 47007.20.121KHz,0.25V CKPK0912-562K 56009.50.111KHz,0.25V CKPK0912-682K 6800120.101KHz,0.25V CKPK0912-822K 8200140.101KHz,0.25V CKPK0912-103K 10000160.091KHz,0.25V CKPK0912-123K 12000180.091KHz,0.25V CKPK0912-153K 15000210.081KHz,0.25V CKPK0912-183K 18000250.081KHz,0.25V CKPK0912-223K 22000330.071KHz,0.25V CKPK0912-273K 27000400.051KHz,0.25V CKPK0912-333K33000450.041KHz,0.25V● SPECIFICATION TABLE:PART NUMBER品名INDUCTANCE(μH)电感值DCR (Max.)(Ω)直流电阻Idc (Max.)(A)额定电流TEST FREQUENCY测试频率CKPK1012-3R3M 3.30.025 5.5100KHz,0.45V CKPK1012-3R9M 3.90.030 5.0100KHz,0.45V CKPK1012-4R7M 4.70.030 5.0100KHz,0.45V CKPK1012-5R6M 5.60.040 4.8100KHz,0.45V CKPK1012-6R8M 6.80.040 4.8100KHz,0.45V CKPK1012-8R2M8.20.045 4.5100KHz,0.45V CKPK1012-100K100.050 4.21KHz,0.45V CKPK1012-120K120.050 4.01KHz,0.45V CKPK1012-150K150.060 3.81KHz,0.45V CKPK1012-180K180.070 3.81KHz,0.45V CKPK1012-220K220.080 3.51KHz,0.45V CKPK1012-270K270.090 3.21KHz,0.45V CKPK1012-330K330.100 3.01KHz,0.45V CKPK1012-390K390.120 2.51KHz,0.45V CKPK1012-470K470.120 2.01KHz,0.45V CKPK1012-560K560.140 1.81KHz,0.45V CKPK1012-680K680.150 1.71KHz,0.45V CKPK1012-820K820.160 1.61KHz,0.45V CKPK1012-101K1000.180 1.51KHz,0.45V CKPK1012-121K1200.200 1.41KHz,0.45V CKPK1012-151K1500.250 1.21KHz,0.45V CKPK1012-181K1800.280 1.01KHz,0.45V CKPK1012-221K2200.3000.901KHz,0.45V CKPK1012-271K2700.4200.801KHz,0.45V CKPK1012-331K3300.5500.701KHz,0.45V CKPK1012-391K3900.6000.601KHz,0.45V CKPK1012-471K4700.6500.551KHz,0.45V CKPK1012-561K5600.7500.501KHz,0.45V CKPK1012-681K6800.8500.501KHz,0.45V CKPK1012-821K820 1.1000.401KHz,0.45V CKPK1012-102K1000 1.4000.301KHz,0.45VPART NUMBER品名INDUCTANCE(μH)电感值DCR (Max.)(Ω)直流电阻Idc (Max.)(A)额定电流TEST FREQUENCY测试频率CKPK1016-4R7M 4.70.020 5.8100KHz,0.25V CKPK1016-5R6M 5.60.025 5.5100KHz,0.25V CKPK1016-6R8M 6.80.025 5.4100KHz,0.25V CKPK1016-8R2M8.20.028 5.2100KHz,0.25V CKPK1016-100K100.035 5.01KHz,0.25V CKPK1016-120K120.035 4.51KHz,0.25V CKPK1016-150K150.040 4.01KHz,0.25V CKPK1016-180K180.060 4.01KHz,0.25V CKPK1016-220K220.080 3.81KHz,0.25V CKPK1016-270K270.100 3.51KHz,0.25V CKPK1016-330K330.100 3.51KHz,0.25V CKPK1016-390K390.120 3.21KHz,0.25V CKPK1016-470K470.120 3.01KHz,0.25V CKPK1016-560K560.130 2.81KHz,0.25V CKPK1016-680K680.140 2.51KHz,0.25V CKPK1016-820K820.150 2.21KHz,0.25V CKPK1016-101K1000.180 2.01KHz,0.25V CKPK1016-121K1200.200 1.81KHz,0.25V CKPK1016-151K1500.220 1.61KHz,0.25V CKPK1016-181K1800.250 1.51KHz,0.25V CKPK1016-221K2200.300 1.51KHz,0.25V CKPK1016-271K2700.350 1.41KHz,0.25V CKPK1016-331K3300.600 1.31KHz,0.25V CKPK1016-391K3900.700 1.21KHz,0.25V CKPK1016-471K4700.800 1.01KHz,0.25V CKPK1016-561K5600.900 1.01KHz,0.25V CKPK1016-681K680 1.0000.91KHz,0.25V CKPK1016-821K820 1.2000.81KHz,0.25V CKPK1016-102K1000 1.5000.71KHz,0.25VPART NUMBER品名INDUCTANCE(μH)电感值DCR (Max.)(Ω)直流电阻Idc (Max.)(A)额定电流TEST FREQUENCY测试频率CKPK1216-330K 330.08 5.01KHz,0.25V CKPK1216-390K 390.10 4.51KHz,0.25V CKPK1216-470K 470.11 4.21KHz,0.25V CKPK1216-560K 560.12 4.01KHz,0.25V CKPK1216-680K 680.13 3.51KHz,0.25V CKPK1216-820K 820.14 3.31KHz,0.25V CKPK1216-101K 1000.15 3.21KHz,0.25V CKPK1216-121K 1200.16 3.01KHz,0.25V CKPK1216151K 1500.17 2.71KHz,0.25V CKPK1216181K 1800.18 2.51KHz,0.25V CKPK1216-221K 2200.20 2.31KHz,0.25V CKPK1216-271K 2700.30 2.01KHz,0.25V CKPK1216-331K 3300.40 1.91KHz,0.25V CKPK1216-391K 3900.50 1.81KHz,0.25V CKPK1216-471K 4700.60 1.71KHz,0.25V CKPK1216-561K 5600.70 1.61KHz,0.25V CKPK1216-681K 6800.80 1.51KHz,0.25V CKPK1216-821K 8200.90 1.41KHz,0.25V CKPK1216-102K 1000 1.00 1.31KHz,0.25V CKPK1216-152K 1500 1.50 1.01KHz,0.25V CKPK1216-182K 1800 2.000.81KHz,0.25V CKPK1216-222K 2200 3.000.71KHz,0.25V CKPK1216-272K 2700 4.500.61KHz,0.25V CKPK1216-332K33006.000.51KHz,0.25V● SPECIFICATION TABLE:。
风华PNS工字电感(屏蔽式,风华)规格书
外形尺寸 Dimensions
单位(Unit)：mm
型号 Type PNS1009 PNS1212 PNS1619
фA 10.0±0.3 12.5±0.3 16.0±0.5
B 9.5±0.3 12.8±0.3 19.0±0.5
C (Min) 5.0±0.5 5.0±0.5 7.5±1.0
D 0.65±0.15 0.60±0.15 0.60±0.15
风华直接授权代理／片式无源器件整合供应商 【南京南山】
PNS 系列屏蔽式工字型电感
PNS Series Radial Choke Inducto屏蔽结构 ·High reliability,efficiency and saturation ·Magnetic shielded.
PNS1212 Series
Part Number PNS1212-4R7MT PNS1212-5R6MT PNS1212-100MT PNS1212-150MT PNS1212-220MT PNS1212-330MT PNS1212-470MT PNS1212-221MT Inductance （μH） 4.70 5.60 10.0 15.0 22.0 33.0 47.0 220.0 Tolerance ±20% ±20% ±20% ±20% ±20% ±20% ±20% ±20% Test Freq. 1KHz 1KHz 1KHz 1KHz 1KHz 1KHz 1KHz 1KHz DCR (Ω) Max 0.012 0.015 0.023 0.030 0.034 0.058 0.096 0.330 Isat (A) 8.0 6.6 5.8 5.0 4.0 3.0 3.0 1.0
Isat: 饱和电流，加 Isat 时，电感量下降≤10% Isat: Saturation Current, the current when the inductance becomes 10% lower than its initial value.
MT8801规格书-中文_Rev1.00
芯片标记：
MT8801 YY WW xxxx
生产内部代码 生产周代码 生产年代码
管脚描述
Name Pin No.
COMP
1
DSEN
2
VDD
3
CS
4
DRAIN 5,6
NC
7
GND
8
Description 内部误差放大器的输出引脚。用一个电容将其与地串联实现频率补偿。 输出电压的反馈引脚。 供给电压引脚。 内部 MOSFET 的源极，同时用来检测源极电流。 内部 MOSFET 的漏极。 无连接。 芯片地。
应用
待机电源 智能调光电源 其他需要独立供电模块的应用
典型应用电路
L
XP1
N
BRG
C1 D2
R3
R4
C2
R1
MT8801 3 VDD Drain 5 7 NC Drain 6 1 COMP CS 4 2 DSEN GND 8
C3
R2 L1
Vo (16V)
D1
C4 R5
GND
MT8801 Rev. 1.00
第6页
Maximizing IC Performance
MT8801
高 PF、降压型开关电源驱动器
索取产品详细信息及样片申请，请联系:
美芯晟科技有限公司 (北京办公室) 北京市海淀区知春路 106 号，皇冠假日酒店写字楼 1006。邮政编码 100086 电话: 86-10-62662828 传真: 86-10-62662951
版权 © 2012 美芯晟科技有限公司
第1页
Maximizing IC Performance 极限参数
VDD 引脚电压 Drain 引脚电压 COMP/CS/DSEN 引脚电压 焊接温度 （10 秒） 存储温度
工字电感计算表格
T0406 2 4 6 3.1 3.14 3.1 22 0.0153 310 1470 70 0.07 12.24
（70~80%）使用
（储能），后面用CBB
桥后的电容容量的适当
工字电感计算表格
磁芯 材质 内经 外径 高 内高 磁路截面 窗口截面 最大安匝 导磁率 匝数 电感 饱和电流 最大线径 直流电阻 镍锌 镍锌 d D H h Ae Aw AN u0 N uH mA mm Ω T1016 5 10 16 11 19.63 .35 0.55 T1014 5 10 14 9 19.63 22.5 175 0.04 340 4624 514 0.2 4.11 T1012 4 10 12 7 12.57 21 93 0.046 60 165 1550 0.47 0.12 T0912 4 9 12 7 12.57 17.5 113 0.039 250 2437 452 0.21 2.38 T0810 3.6 8 10 6 10.18 13.2 75 0.0373 300 3357 250 0.16 4.38 T0608 2.5 6 8 3.75 4.91 6.5625 75 0.025 790 15602 94 0.07 44.18 T0507 2.6 5 7 3.4 5.31 4.08 38 0.0247 250 1543 152 0.1 6.13
注：输入匝数（绿）栏参数，其余结果自动计算。 以上计算表格是在常温下的计算参数，实际应用中应根据发热情况降额（70~80%）使用
在桥后构成π型滤波器，如果是低PF电源，对EMC而言最佳布置是：前面用电解（储能），后面用CBB （高频阻抗最低）。 高PF电源，差模就不要放桥后了，应该放桥前，这样桥前桥后都可以放电容，桥前桥后的电容容量的适当 配合，可以同时满足较高的PF值和效率。
工字电感测试参数
工字电感测试参数1. 简介工字电感是一种常用的电子元件，通常用于滤波、能量储存、电流限制等电路中。
为了确保工字电感的性能和质量，需要对其进行参数测试。
本文将对工字电感测试参数进行详细介绍。
2. 测试参数2.1 电感值电感值是工字电感的重要参数之一，用于衡量电感元件对电流变化的反应程度。
它是指在恒定电压下，电感元件两端的电压随时间变化时所产生的感应电动势的比值。
电感值的单位为亨利（H）。
2.2 电感容量电感容量是电感元件的容量特性之一，是指在给定频率下，电感元件所能储存的最大能量。
电感容量越大，表示工字电感在储存能量时的效果越好。
2.3 电阻电阻是工字电感的另一个重要参数。
它是指电感元件对电流流过时的阻力。
电阻值越大，表示工字电感在电流限制方面的效果越好。
2.4 频率响应频率响应是指工字电感对频率变化的响应能力。
工字电感的频率响应特性可以通过频率范围和相位差来描述。
频率范围表示电感元件正常工作的频率范围，相位差表示工字电感对频率变化的时间延迟。
2.5 电感线性度电感线性度是指工字电感的电感值在不同电流下的变化程度。
一个线性度好的工字电感，在不同电流下的电感值变化较小，能够保持较好的稳定性。
2.6 磁芯材料磁芯材料是工字电感中用于增加电感效果的材料。
不同的磁芯材料具有不同的电感特性，对工字电感的参数测试和测试结果有一定的影响。
3. 测试方法和工具3.1 电感仪电感仪是用于测量工字电感参数的一种专用设备。
它可以测量电感值、电感容量、电阻等参数，并能够通过外部电路进行频率响应和线性度的测试。
3.2 外部电路为了测试工字电感的频率响应和线性度，通常需要搭建一定的外部电路。
外部电路可以包括信号发生器、示波器、电阻等元件，用于模拟真实工作环境并测量相关参数。
3.3 校准工具为了确保测试结果的准确性，需要使用校准工具对电感仪和外部电路进行校准。
校准工具可以是标准电感元件、标准电阻或其他可靠的校准设备。
4. 测试步骤4.1 准备工作首先需要准备好工字电感样品、电感仪和外部电路，并确保所有设备和电路的正常工作。
工字电感磁芯规格
工字电感磁芯规格
工字电感磁芯是一种常见且重要的电子元器件，主要用于磁能转换与储存。
工字电感磁芯规格是指磁芯的尺寸、材质以及电气性能等参数。
本文将针对工字电感磁芯规格进行详细的介绍，包括尺寸规格、材质选择、电气性能等方面。
工字电感磁芯的尺寸规格是指磁芯的外形尺寸和内部结构。
通常情况下，工字电感磁芯的外形呈“工”字形，由两片C形磁
片和一片I形磁片组成。
磁芯的外形尺寸决定了电感器的体积
和重量，因此在设计中需要根据实际应用需求进行合理的选择。
工字电感磁芯的材质选择非常重要，它需要具备较高的磁导率和低的磁滞损耗。
一般来说，磁芯的主要材料有铁氧体、磁性材料和铁基材料等。
其中，铁氧体材料具有较高的磁导率和较低的磁滞损耗，广泛应用于工字电感磁芯中。
工字电感磁芯的电气性能是指磁芯在电磁场中的磁滞特性、饱和磁感应强度以及磁阻等参数。
磁滞特性是指磁芯在交变磁场中的磁化曲线，它影响着电感磁芯的磁导率和磁滞损耗。
饱和磁感应强度是指磁芯在磁场中达到饱和状态时的磁感应强度，它决定了电感器的最大工作电流。
磁阻是指磁芯对磁场的阻碍程度，它影响着电感器的电感值。
此外，工字电感磁芯还需要考虑工作频率、温度特性、噪声特性以及可靠性等方面。
在选择磁芯规格时，需要根据具体应用的需求综合考虑以上因素，以达到最优的设计效果。
总之，工字电感磁芯规格对于电感器的性能和可靠性起着重要的影响。
在设计和选择磁芯规格时，需要全面考虑外形尺寸、材质选择和电气性能等方面，以满足实际应用的需求。
0810工字电感规格书
0810工字电感规格书
0810工字电感是电子电路中常用的元件之一，主要用于信号的传输和滤波。
它的规格书主要包括以下内容：
1、型号：0810工字电感的型号为“0810”，其中“08”表示电感量，“10”表示电感的高度。
2、电感量：0810工字电感的电感量范围为100nH至10mH，其中最常见的是100nH至1uH。
电感量是衡量电感性能的重要参数之一，它决定了电感对信号的阻碍程度。
3、电阻值：0810工字电感的电阻值范围为1至100欧姆，其中最常见的是1至10欧姆。
电阻值是衡量电感内阻的重要参数之一，它决定了电感在信号传输过程中的能量损耗。
4、温度系数：0810工字电感的温度系数范围为±10%至±20%，其中最常见的是±15%。
温度系数是衡量电感性能稳定性的重要参数之一，它决定了电感在不同温度下的性能变化情况。
5、封装尺寸：0810工字电感的封装尺寸为长×宽×高=8mm×1.0mm×10mm，其中“1.0”表示电感的宽度，“10”表示电感的高度。
封装尺寸是衡量电感安装空间的重要参数之一，它决定了电感在电路板上的占用空间大小。
6、工作温度：0810工字电感的工作温度范围为-55℃至+125℃，其中最常见的是-40℃至+85℃。
工作温度是衡量电感工作环境的重要参数之一，它决定了电感在工作过程中的稳定性。
7、品质因数：0810工字电感的品质因数范围为5至50，其中最常见的是5至20。
品质因数是衡量电感性能的重要参数之一，它决定了电感在信号传输过程中的信号质量。