전류 센싱에 사용하는 초저저항 Resistor
전류 센싱에 사용하는 Thick Film 공법의 초저저항 제품으로, 저항 오차 감소를 위하여 저항체가 하면에 위치하는 Inverted 실장 구조입니다.
높은 정격전력과 낮은 온도 변화 특성을 갖는 제품입니다.
![Current Sensing Resistor(Thick Film Type) 부품 구성요소[1.전극(Cu), 2.저항체(CuNi), 3.보호체, 4.NiCr, 5.Cu, 6.Ni, 7.Sn]](/resources/images/kr/product/current_sec_title_img01.png)
- Thick Film 공법
- High Power, Low TCR 특성의 다양한 Low Ohm(CSR) Series
- Resistance 오차 감소 실장 구조
- 저항체 하면 구조의 Inverted 실장 설계
CSR (Thick Film)
| Series | Type | Size Inch/(㎜) | Feature | Watt [W] | Resistance Tolerance [%] |
Resistance Range |
Operation 0.1Temperature Range [℃] |
|---|---|---|---|---|---|---|---|
| RUK | RUK1608 | 0603(1608) |  |
1/2 | ±1% | 0.010~0.030Ω | -55~155℃ |
| RUK2012 | 0805(2012) | 1/2 | ±1% | 0.007~0.030Ω | |||
| RUK3216 | 1206(3216) | 1 | ±1% | ||||
| RUK6432 | 2512(6432) | 2 | ±1% | ||||
| RU | RU1005 | 0402(1005) |  |
1/8 | ±1% | 0.020~0.100Ω | -55~155℃ |
| RU1608 | 0603(1608) | 1/4 | ±1% | 0.010~0.100Ω | |||
| RU2012 | 0805(2012) | 1/3 | ±1% | ||||
| RU3216 | 1206(3216) | 1/2 | ±1% | ||||
| RU3225 | 1210(3225) | 2/3 | ±1% | ||||
| RU5025 | 2010(5025) | 3/4 | ±1% | ||||
| RU6432 | 2512(6432) | 1 | ±1% | ||||
| RUT | RUT1005 | 0402(1005) |  |
1/8 | ±1% | 0.100~0.976Ω | -55~155℃ |
| RUT1608 | 0603(1608) | 1/4 | ±1% | ||||
| RUT2012 | 0805(2012) | 1/3 | ±1% | ||||
| RUT3216 | 1206(3216) | 1/2 | ±1% | ||||
| RUT3225 | 1210(3225) | 2/3 | ±1% | ||||
| RUT5025 | 2010(5025) | 3/4 | ±1% | ||||
| RUT6432 | 2512(6432) | 1 | ±1% | ||||
| RJ | *RJ0816 (Under development) | 0306(0816) (Under development) |  |
1/2 (Under development) | ±1% (Under development) | 0.005~0.020Ω | -55~155℃ |
| RJ1220 | 0508(1220) | 1 | ±1% | ||||
| RJ1632 | 0612(1632) | 1 | ±1% | ||||
| RJ2037 | 0815(2037) | 1 | ±1% | ||||
| RJ3264 | 1225(3264) | 2 | ±1% |
*Under development
Automotive CSR (Thick Film)
| Series | Type | Size Inch/(㎜) | Feature | Watt [W] | Resistance Tolerance [%] |
Resistance Range |
Operation 0.1Temperature Range [℃] |
|---|---|---|---|---|---|---|---|
| RAU | RAU1005 | 0402(1005) |  |
1/8 | ±1% | 0.020~0.100Ω | -55~155℃ |
| RAU1608 | 0603(1608) | 1/4 | ±1% | 0.010~0.100Ω | |||
| RAU2012 | 0805(2012) | 1/3 | ±1% | ||||
| RAU3216 | 1206(3216) | 1/2 | ±1% | ||||
| RAU3225 | 1210(3225) | 2/3 | ±1% | ||||
| RAU5025 | 2010(5025) | 3/4 | ±1% | ||||
| RAU6432 | 2512(6432) | 1 | ±1% | ||||
| RAUT | RAUT1005 | 0402(1005) |  |
1/8 | ±1% | 0.100~0.976Ω | -55~155℃ |
| RAUT1608 | 0603(1608) | 1/4 | ±1% | ||||
| RAUT2012 | 0805(2012) | 1/3 | ±1% | ||||
| RAUT3216 | 1206(3216) | 1/2 | ±1% | ||||
| RAUT3225 | 1210(3225) | 2/3 | ±1% | ||||
| RAUT5025 | 2010(5025) | 3/4 | ±1% | ||||
| RAUT6432 | 2512(6432) | 1 | ±1% |
*Under development
전류 센싱에 사용하는 초저저항 Resistor
Power 관리를 위한 주요 소자로 전류 센싱에 사용되는 초저저항 제품입니다. 저항 오차 감소를 위한 전극 구조를 채용하고 있습니다.
대전류 Metal Plate Type의 Shunt 저항기로 높은 정격전력과 낮은 온도 변화 특성을 갖는 제품입니다.
![Current Sensing Resistor(Metal Plate Type) 부품 구성요소[1.저항체, 2.보호체, 3.전극, 4.도금]](/resources/images/kr/product/current_sec_title_img02.png)
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- 열전도도 우수
- 우수한 방열 효과로 동작 시
낮은 소체 온도 유지
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- 기계적 강도 우수
- 대형 PCB Warpage 대응 가능
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- T.C.R. 우수
- 정밀 측정,
Motor의 변위 센서 적용 가능
CSR (Metal)
| Series | Type | Size Inch/(㎜) | Feature | Watt [W] | Resistance Tolerance [%] |
Resistance Range |
Operation Temperature Range [℃] |
|---|---|---|---|---|---|---|---|
| RLC | RLC6432 | 2512(6432) |  |
2, 3 | ±0.5%, ±1% | 0.0005~0.005Ω | -65~170℃ |
| RLP | *RLP3216 (Under development) | 1206(3216) (Under development) |  |
1 (Under development) | ±0.5%, ±1% (Under development) | 0.001~0.005Ω (Under development) | -55~170℃ (Under development) |
| RLP2012 | 0805(2012) | 0.5, 1 | ±0.5%, ±1% | 0.001~0.005Ω | -55~170℃ | ||
| RLP1220 | 0508(1220) | 1 | ±0.5%, ±1% | 0.001~0.002Ω | -55~170℃ | ||
| RLP1608 | 0603(1608) | 0.5, 1 | ±0.5%, ±1% | 0.001~0.005Ω | -55~155℃ | ||
| RLE | RLE6432 | 2512(6432) |  |
Ambient: 3~4W Terminal: 5~6W |
±0.5%, ±1% | 0.0003~0.0033Ω | -65~170℃ |
| RLE7956 | 3222(7956) | Ambient: 6~8W Terminal: 10~12W |
±0.5%, ±1% | 0.0002, 0.00027Ω | -65~175℃ | ||
| RLE1050 | 3921(10050) | Ambient: 3~8W Terminal: 5~10W |
±0.5%, ±1% | 0.0002~0.003Ω | -65~170℃ |
*Under development
Automotive CSR (Metal)
| Series | Type | Size Inch/(㎜) | Feature | Watt [W] | Resistance Tolerance [%] |
Resistance Range |
Operation Temperature Range [℃] |
|---|---|---|---|---|---|---|---|
| RAC | *RAC6432 (Under development) | 2512(6432) (Under development) | |
2, 3 (Under development) | ±0.5%, ±1% (Under development) | 0.0005~0.005Ω (Under development) | -65~170℃ (Under development) |
| RAP | *RAP3216 (Under development) | 1206(3216) (Under development) | |
1(Under development) | ±0.5%, ±1% (Under development) | 0.001~0.005Ω (Under development) | -55~170℃ (Under development) |
| *RAP2012 (Under development) | 0805(2012) (Under development) | 0.5, 1 (Under development) | ±0.5%, ±1% (Under development) | 0.001~0.005Ω (Under development) | -55~170℃ (Under development) | ||
| *RAP1220 (Under development) | 0508(1220) (Under development) | 1 (Under development) | ±0.5%, ±1% (Under development) | 0.001~0.002Ω (Under development) | -55~170℃ (Under development) | ||
| *RAP1608 (Under development) | 0603(1608) (Under development) | 0.5, 1 (Under development) | ±0.5%, ±1% (Under development) | 0.001~0.005Ω (Under development) | -55~155℃ (Under development) | ||
| RAE | *RAE6432 (Under development) | 2512(6432) (Under development) | |
Ambient: 3~4W Terminal: 5~6W (Under development) |
±0.5%, ±1% (Under development) | 0.0003~0.0033Ω (Under development) | -65~170℃ (Under development) |
| RAE7956 | 3222(7956) | Ambient: 6~8W Terminal: 10~12W |
±0.5%, ±1% | 0.0002, 0.00027Ω | -65~175℃ | ||
| *RAE1050 (Under development) | 3921(10050) (Under development) | Ambient: 3~8W Terminal: 5~10W (Under development) |
±0.5%, ±1% (Under development) | 0.0002~0.003Ω (Under development) | -65~170℃ (Under development) |
*Under development
적용 분야
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Display
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Mobile Phone
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CPU
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DC-DC Converter 용 전류 센싱
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인버터 전원 공급장치
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BMS (Battery Management System)
