水泥电阻器

CEMENT TYPE RESISTOR
水泥电阻器水泥电阻的功率一般都比较大，通常用来当限流电阻使用
●FEATURES 水泥電阻器具有高抗熱性、高電力及高穩定性等特性，適用於較大功率之電子回路。

A)EXCLUSIVE SURGE CHARACTERISTICS
B)COMPLETELY FIRE-PROOF CERAMIC CASE
C)RESISTOR TOLERANCE: ±5%,±10%
CEMENT TYPE RESISTOR
水泥电阻器
电力特性(POWER CHARACTERISTIC)
100
80
60 40
20
-50 -25 0 25 50 75 100 125 150 175 200 225 250
额定电力比 RATED LOAD (%)
周围温度(℃) AMBIENT TEMPERATURE （℃）
SOLDERING HEAT
JIS-C-5202 6.4
RESISTANCE CHANGE RATE IS ±(1%+0.05Ω)
MAX
WITH NO EVIDENCE OF MECHANICAL
DAMAGE.
350℃±10℃ 3.0±0.5sec
260℃±5℃10±1sec
焊锡性
SOLDERABILITY
JIS-C-5202 6.5
95%覆盖于导线上
95%COVERAGE MIN.
锡炉温度:230℃±5℃
浸锡时间:3±0.5sec
TEST TEMPERATURE OF COLDER: 230℃±
5℃
DWELL TIME IN SOLDER: 3±0.5sec
水泥电阻器CEMENT TYPE RESISTOR
SQP
品名
PART NAME
尺寸(mm) DIMENSIONS(mm)
L W±1.0H±1.0d±0.05 1W14.0±1.0 5.560.60
2W18.0±1.0770.75
3W22.0+1.0880.75
5W22.0±1.010100.75
7W35.0±1.010100.8
10W48.0±2.010100.8 15W48.0±2.012120.8 20W60.0±2.014140.8 30W76.0±2.019190.8 40W82.0±2.018180.8 50W82.0±2.018180.8
SQZ
品名PART NAME
尺寸(mm) DIMENSIONS(mm)
W±1.0H±1.0L±2.0P±2.0A±1.0
3W1010271510 5W1010271510 7W1010352210 10W1010483210 15W1212483215 20W1212634215
SQM P1 TYPE P2 TYPE
品名PART NAME
尺寸(mm) DIMENSIONS(mm)
W±1.0D±1.0H±1.0d±0.05P±1L±1(P1 TYPE)L±1(P2 TYPE)
2W117200.755410MIN 3W128250.755410MIN 5W1310250.755410MIN 7W1310390.85410MIN 10W1310510.85410MIN 10WS1612360.87410MIN
Marking:Alpha/Numeric Case:Ceramic
形名TYPE 定格电
力
Power
Rating
尺寸DIMENSIONS(mm)
抵抗值范围,抵抗值许容差
(Ω) RESISTANDE NRANGE
RESISTANCE TOLERANCE
抵抗温
度系数
T.C.R
(ppm/℃)
A B C±1H±3d±0.1P J(±5%)K(±10%)
±350
MPC2W8.5±1.013.0±1.0 4.013.00.69.0±10.01~0.680.01~0.68 MPC3W13.0±1.014.0±1.0 5.0
MPC5W18.0±1.00.01~1.00.01~1.0 MPC10W17.0±1.026.0±1.5 5.00.820±1
MPC7W14.0±1.026.0±1.5 5.018±10.01~1.00.01~1.0 MPP3W*3W17.0±1.026.0±1.5 5.010±0.60.01~1.0 MPP5W*5W17.0±1.026.0±1.5 5.00.01~1.0 MPP7W*7W17.0±1.026.0±1.5 5.00.01~1.0 MPR3W*3W14.0±1.026.0±1.58.00.01~600.01~60 MPR5W*5W14.0±1.026.0±1.58.0
MPR7W*7W14.0±1.026.0±1.58.0
MPC TYPE MPP TYPE MPR TYPE
SPS
品名
PART NAME 尺寸(mm) Dimension(mm)Resistance Range(Ω)
W±1H±1L±1E±1F±1SPS(wirewound)SPS(metal oxide film)
5W111125 1.4 4.00.1Ω-47Ω501Ω-56K 7W111137 1.4 4.00.5Ω-330Ω360Ω-68K 10W111150 1.4 4.00.5Ω-450Ω470Ω-82K 15W151550 2.5 4.51Ω-500Ω510Ω-100K 20W161563 2.5 4.51Ω-600Ω620Ω-100K
SQHG
品名
PART NAME 尺寸(mm) Dimension(mm)Resistance Range(Ω)
E±1F±1D±1G±1SQHG(wirewound)SQHG(metal oxide film)
10W575120.5Ω-450Ω470Ω-82K 15W576121Ω-500Ω510Ω-100K 20W576121Ω-600Ω620Ω-100K 30W797.5172Ω-720Ω
40W797.5173Ω-820Ω
SQT
品名
PART NAME 尺寸(mm) Dimension(mm)Resistance Range(Ω)
W±1H±1L±1.5t±1.5SQT(wirewound)SQT(metal oxide film)
5W10922 1.50.1Ω-47Ω501Ω-56K 7W1093530.5Ω-330Ω36Ω-68K 10W1094830.5Ω-450Ω470Ω-82K
SQH
品名
PART NAME 尺寸(mm) Dimension(mm)Resistance Range(Ω)
W±1.0H±1.0L±2.0P±1.0SQH(wirewound)SQH(metal oxide film)
10W101048320.5Ω-450Ω470Ω-82K 15W121248321Ω-500Ω510Ω-100K 20W121262421Ω-600Ω620Ω-100K 30W191975551Ω-700Ω
40W191990683Ω-820Ω。