Current Sensing Resistor
Invented by the Cyntec's professional, experience and high-tech People, we produce a bunch of current sensing resistors with miniature size down to 01005 and up to the high power's 3W in 3637 size. By the help of most advance technique to bond metal foil and ceramic substrate together, we can provide the full range of Current Sensing Resistor with competitive strength and low TCR rather then the traditional's thin film and thick film technology.
Application
Power Circuit for Computer/ Mobile/Handheld, Over Load Protection for PC/Sever SPS and NB Adapter.
Product List of All series CSR
Physical Size and Power Rating |
Part Number |
Dimension |
Power Rating(mW) |
Resistance |
Resistance |
TCR(ppm/°C) |
|
Metric(mm) |
Inch(mil) |
Values(Ω) |
Tolerance(nH) |
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01005 |
RL-0204-G |
402 |
1005 |
1/32W |
0.3~1.0 |
± 1%(F) |
0.3~ <1.0Ω: ± 200
|
± 2%(G) |
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± 5%(J) |
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0201, 0.05W-0.1W |
RL-0603-C |
603 |
201 |
1/10W |
0.020~<1.0 |
±1%(F) |
0.020~＜0.070Ω: 0~500 |
±2%(G) |
0.070 ~ 1.0Ω: ± 200 |
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±5%(J) |
|
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|
RL-0603-D |
603 |
201
|
1/20W |
0.020~<1.0 |
± 1%(F) |
0.020~＜0.070Ω: 0~500 |
|
± 2%(G) |
0.070 ~ 1.0Ω: ± 200 |
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± 5%(J) |
|
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RLT0306-C |
603 |
201 |
1/10W |
0.5~<1.0 |
± 1%(F) |
0.5~<1.0Ω: ±300 |
|
1.0~2.0 |
± 2%(G) |
1.0~2.0Ω: ±200 |
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± 5%(J) |
|
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0402 0.625W-0.167W |
RL-1005-1 |
1005 |
402 |
1/16W |
0.020~<1.0 |
±1%(F) |
0.020 ~ <0.070Ω: 0~500 |
±2%(G) |
0.070 ~ 1.0Ω: ± 100 |
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±5%(J) |
|
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RL-1005-7 |
1005 |
402 |
1/16W |
0.020~<1.0 |
±1%(F) |
0.020 ~ <0.070Ω: 0~500 |
|
±2%(G) |
0.070 ~ 1.0Ω: ± 100 |
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±5%(J) |
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RL0510T |
1005 |
402 |
1/8W |
0.075 |
±1%(F) |
* |
|
±5%(J) |
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RL0510S |
1005 |
402 |
1/8W |
0.1~4.7 |
±0.1%(F) |
* |
|
±2%(G) |
|||||||
RLT0510-1 |
1005 |
402 |
1/16W |
0.065~<0.60 |
±1%(F) |
0.065~<0.60Ω: ±300 |
|
0.60~1.0 |
±2%(G) |
0.60~1.0Ω: ±200 |
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±5%(J) |
|
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RLT0510-2 |
1005 |
402 |
1/8W |
0.065~<0.60 |
±1%(F) |
0.065~<0.60Ω: ±300 |
|
0.60~1.0 |
±2%(G) |
0.60~1.0Ω: ±200 |
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±5%(J) |
|
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RLT0510-7 |
1005 |
402 |
1/6W |
0.065~<0.60 |
±1%(F) |
0.065~<0.60Ω: ±300 |
|
0.60~1.0 |
±2%(G) |
0.60~1.0Ω: ±200 |
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|
±5%(J) |
|
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0603 0.125W-0.25W |
RL0816T |
1608 |
603 |
1/8W |
0.015, 0.020~0.091 |
±1%(F) |
* |
±2%(G) |
|||||||
±5%(J) |
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RL0816S |
1608 |
603 |
1/8W |
0.1~6.8 |
±1%(F) |
* |
|
±2%(G) |
|||||||
±5%(J) |
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RL-0816-3 |
1608 |
603 |
1/4W |
0.010~<0.020 |
±1%(F) |
0.010~0.020Ω: 0~350 |
|
0.21~<0.050 |
±2%(G) |
0.021~0.050Ω: 0~250 |
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|
±5%(J) |
|
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RLT0816-2 |
1608 |
603 |
1/8W |
0.050~10 |
±1%(F) |
0.050~<0.10Ω: ±300 |
|
±2%(G) |
0.10~<10Ω: ±200 |
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±5%(J) |
|
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RLT0816-C |
1608 |
603 |
1/10W |
0.050~10 |
±1%(F) |
0.050~<0.10Ω: ±300 |
|
±2%(G) |
0.10~<10Ω: ±200 |
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±5%(J) |
|
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0805, 0.25W-1W |
RL-1220-4 |
2012 |
805 |
1/2W |
0.010~0.050 |
±1%(F) |
0.010~0.050Ω:± 100 |
±2%(G) |
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±5%(J) |
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RL1220T |
2012 |
805 |
1/4W |
0.010~0.082 |
±1%(F) |
* |
|
±2%(G) |
|||||||
±5%(J) |
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RL1220S |
2012 |
805 |
1/4W |
0.1~10 |
±1%(F) |
* |
|
±2%(G) |
|||||||
±5%(J) |
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RL-1220-F |
2012 |
805 |
1/3W |
0.01~0.05 |
±1%(F) |
0.010~0.050Ω: 0~250 |
|
RLW-2012-4 |
2012 |
805 |
1/2W |
0.005~0.030 |
±2%(G) |
0.005~0.030Ω: 0~200 |
|
RLW-2012-F |
2012 |
805 |
1/3W |
0.005~0.030 |
±2%(G) |
0.005~0.030Ω: 0~200 |
|
RLW-2012-6 |
2012 |
805 |
1W |
0.005~0.030 |
±2%(G) |
0.005~0.030Ω: 0~200 |
|
RLT1220-3 |
2012 |
805 |
1/4W |
0.05~<10 |
±1%(F) |
0.05~<0.1Ω: 0~+300 |
|
±2%(G) |
0.1~<10Ω: 0~+200 |
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±5%(J) |
|
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RLT1220-F |
2012 |
805 |
1/3W |
0.05~<10 |
±1%(F) |
0.05~<0.1Ω: 0~+300 |
|
±2%(G) |
0.1~<10Ω: 0~+200 |
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±5%(J) |
|
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1206, 0.33W-1W |
RL1632W-4 |
1632 |
1206 |
1/2W |
0.001~0.010 |
±1%(F) |
0.001~0.010Ω: ±150 |
±2%(G) |
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±5%(J) |
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RL1632W-6 |
1632 |
1206 |
1W |
0.001~0.010 |
±1%(F) |
0.001~0.010Ω: ± 150 |
|
±2%(G) |
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±5%(J) |
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RL1632H |
1632 |
1206 |
1/2W |
0.005~0.010 |
±1%(F) |
0.005~0.010Ω: ±100 |
|
>0.010~0.150 |
±2%(G) |
>0.010~0.150Ω: ±50 |
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|
±5%(J) |
|
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RL1632L4 |
1632 |
1206 |
1W |
0.0005~0.00075 |
±0.5%(D) |
0.0005~0.00075Ω: 0~-700 |
|
0.001~0.002 |
±1%(F) |
0.001~0.002Ω: 0~-400 |
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0.003~0.004 |
±2%(G) |
0.003~0.004Ω: ±150 |
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0.005 |
±3% |
0.005Ω: ±150 |
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|
±5%(J) |
|
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RL1632L4 |
1632 |
1206 |
1W |
0.01~0.03 |
±0.5%(D) |
0.005~0.030Ω: 0~20 |
|
±1%(F) |
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±2%(G) |
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±5%(J) |
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RL-1632-6C |
1632 |
1206 |
1W |
0.005~0.040 |
±1%(F) |
0.005Ω: 0~300 |
|
±2%(G) |
0.010~0.040Ω: ±100 |
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±5%(J) |
|
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RLT1632-4 |
1632 |
1206 |
1/2W |
0.05Ω ~ 10 |
±1%(F) |
0.05 ~ <0.1Ω: 0~+250 |
|
±2%(G) |
0.1~<10Ω: 0~+200 |
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±5%(J) |
|
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RLT1632-F |
1632 |
1206 |
1/3W |
0.05Ω ~ 10 |
±1%(F) |
0.05 ~ <0.1Ω: 0~+250 |
|
±2%(G) |
0.1~<10Ω: 0~+200 |
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±5%(J) |
|
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Physical Size and Power Rating |
Part Number |
Dimension |
Power Rating(mW) |
Resistance |
Resistance |
TCR(ppm/°C) |
|
Metric(mm) |
Inch(mil) |
Values(Ω) |
Tolerance(nH) |
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2010, 0.5W-1W |
RL2550W |
5025 |
2010 |
1W |
0.005~0.010 |
± 1%(F) |
0.005~0.010Ω ± 100 |
>0.010~0.050 |
± 2%(G) |
>0.010~0.050Ω± 50 |
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± 5%(J) |
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RL2550H |
5025 |
2010 |
1/2W |
0.005~0.050 |
±1%(F) |
0.005~0.010Ω ± 100 |
|
±2%(G) |
>0.010~0.050Ω± 50 |
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±5%(J) |
|
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|
RL2550L |
5025 |
2010
|
3/4W |
0.005~0.050 |
± 1%(F) |
0.005~0.010Ω ± 100 |
|
± 2%(G) |
>0.010~0.050Ω± 50 |
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± 5%(J) |
|
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RLT2550-4 |
5025 |
2010 |
1/2W |
0.05~10 |
± 1%(F) |
0.05 ~ <0.1Ω: 0~+200 |
|
± 2%(G) |
0.1~<10Ω: 0~+150 |
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± 5%(J) |
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RLT2550-5 |
5025 |
2010 |
3/4W |
0.05~10 |
± 1%(F) |
0.05 ~ <0.1Ω: 0~+200 |
|
± 2%(G) |
0.1~<10Ω: 0~+150 |
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± 5%(J) |
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2512, 1W-3W |
RL3264L4-9 |
3264 |
2512 |
2W |
0.001~0.015 |
±1%(F) |
0.001Ω: 0~-400 |
±2%(G) |
0.003Ω: 0~-250 |
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±3%(H) |
0.005~0.015Ω: ±150 |
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±5%(J) |
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RL-3264-9C |
3264 |
2512 |
2W |
0.001~0.002 |
±1%(F) |
0.001~0.002: ± 75
|
|
±2%(G) |
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±5%(J) |
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RL-3264-6C |
3264 |
2512 |
1W |
0.003~0.1 |
±1%(F) |
0.003~0.1Ω: ±100 |
|
±2%(G) |
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±5%(J) |
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RL-3264-9W |
3264 |
2512 |
2W |
0.0012 |
±1%(F) |
0.0012Ω: 0~500 |
|
0.002~0.004 |
±2%(G) |
0.002~0.004Ω: ± 200 |
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0.005~0.050 |
±5%(J) |
0.005~0.050Ω: ± 100 |
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RL-3264-9V |
3264 |
2512 |
2W |
0.001~0.011 |
±1%(F) |
0.001~0.029: ± 275 |
|
±2%(G) |
0.003~0.049: ± 150 |
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±5%(J) |
0.005~0.069: ± 110 |
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0.007~0.011: ± 75 |
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RL-3264-0W |
3264 |
2512 |
3W |
0.002~0.004 |
±1%(F) |
0.002~0.004Ω: ± 200 |
|
0.005~0.050 |
±2%(G) |
0.005~0.050Ω: ± 100 |
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±5%(J) |
|
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RLT3264-6 |
3264 |
2512 |
1W |
0.05~1.0 |
±1%(F) |
0.05 ~ <0.1Ω: 0~+200 |
|
±2%(G) |
0.1~<1.0Ω: 0~+100 |
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±5%(J) |
|
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RLT3264-9 |
3264 |
2512 |
2W |
0.05 ~ <0.1 |
±1%(F) |
0.05~ <0.1Ω: ±150 |
|
0.1 ~ 0.55 |
±2%(G) |
0.1 ~ 0.55 Ω: ±100 |
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|
±5%(J) |
|
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3676, 3W |
RL-3637-0 |
9194 |
3637 |
3W |
0.001~<0.002 |
±1%(F) |
0.001~<0.002: 0~150 |
±2%(G) |
0.002~0.010: ±100 |
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±5%(J) |
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1508, 0.5W-1W |
RL3720WT |
3720 |
1508 |
1W |
0.050~0.068 |
±1%(F) |
* |
±2%(G) |
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±5%(J) |
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RL3720WS |
3720 |
1508 |
1W |
0.1~1.0
|
±1%(F) |
* |
|
±2%(G) |
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±5%(J) |
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RL3720T |
3720 |
1508 |
1/2W |
0.003~0.05 |
±1%(F) |
0.003~0.05: ±100
|
|
±2%(G) |
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±5%(J) |
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3008, 1W-2W |
RL7520 |
7520 |
3008 |
1W |
0.01~1.0 |
±1%(F) |
*
|
±2%(G) |
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±5%(J) |
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RL7520W |
7520 |
3008 |
2W |
0.003~0.004 |
±1%(F) |
* |
|
|
±2%(G) |
|
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±5%(J) |
|
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0.005~0.47 |
±1%(F) |
* |
|||||
|
±2%(G) |
|
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