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Chip Resistor有控制直流电或交流电的性质。利用该性质,在电路内部降低电压,或保持电流不变。电阻基本上遵守Ohm法则,同时使用电导率高的物质和电导率低的物质,实现电阻值。使用SiO2、RuO2、CuNi等作为贴片电阻的主要电阻材料,可以生产出高电阻、低电阻、超低电阻、防硫化、Array电阻等产品系列。

Current Sensing Resistor

可进行表面贴装,具有分压限流的特性。与Capacitor一样,是电路中最常用的被动元件。 随着套装产品的小型化及高功能化,继续开发新产品。

  • Current Sensing Resistor 제품 01

General Features

  • 厚膜印刷工艺的的高功率、低电阻
  • 用自主电阻Paste技术实现超低电阻
  • 低TCR特性
  • 100%未使用无铅焊锡
  • 遵守EU RoHS

Application

  • 电子设备电路
  • 家电产品、N-PC、平板电脑
  • Mobile及通信设备

Why Samsung

通过Thick Flim 技术生产拥有High Power、Low TCR 特点的各种Low ohm(CSR) Series。

  • 采用Thick Flim工艺,制造有High Power、Low TCR特性的各种Low ohm(CSR) Series
  • Application在PCM(Battery Pack)、PMIC(UD Panel)、Power、ESL Tag、N-PC、Ultra Book、Tablet、Network等上 用来Current sensing电阻。
Item RUT Series RU Series RUK Series RJ Series
Structure
SMD Top Bottom Bottom Bottom
Resistor Cu/Ni Cu/Ni Cu/Ni Cu/Ni
Conductor Cu Cu Cu Cu
Resistance (Ω) 0.100 ~ 0.976 0.010 ~ 0.100 0.010 ~ 0.030 0.005 ~ 0.020
TCR
(ppm/℃)
±150 0.010 ~ 0.025 : ±500
0.025 ~ 0.033 : ±350
0.033 ~ 0.100 : ±150
±100 ±100
Watt
(W)
2012 (0.25)
3216 (0.33)
2012 (0.33)
3216 (0.50)
2012 (0.50)
3216 (1.00)
1220 (1.00)
1632 (1.00)
Features - White marking on
   the Black overcoat
- Black marking on the
   white base
- High Power
- Low TCR
- High Power
- Yellow overcoat
   with black marking
- High power
- Low resistance
- Black MK on the
   white base
  • Thick Film Type Low Ohm Resistor :采用Thick Film方式实现用来检测电流的超低电阻。
  • 减少Resistance误差的设计结构:对电阻器下面结构进行Inverted 贴装
  • 采用各种设计,实现High Power & Low TCR特性

Sectional View

RUT series

  • 电阻器在上面的 Face Up Type电流检测电阻
  • Low Resistance
  • Current Sensing Resistor

RU series

  • 电阻器在下面的 Inverted Type电流检测电阻
  • Low TCR
  • Current Sensing Resistor

RUK series

  • 电阻器在下面的 Inverted Type的High Power & Low TCR电流检测电阻
  • Current Sensing Resistor
  • Low Resistance

RJ series
(wide terminal)

  • Wide Terminal Type的 低电阻,电阻器在下面, 散热特性很强的 Inverted Type电流检测电阻
  • High Power & Low TCR
  • Low Resistance
  • Wide Terminal Type

Line-Up

  • Mass Production
  • Sample Available
  • Under Development
Type Size (mm) Rated
Power
[W]
Rated
Current
[A]
Resistance
Range
[mΩ]
T.C.R
[ppm/℃]
RU series 1005 1/8 P = Rated Power(W), R = Resistance(Ω) 20 ~ 100 ±150
~600
*电阻别
1608 1/4 10 ~ 100
2012 1/3
3216 1/2
3225 2/3
5025 3/4
6432 1
RUT series 1005 1/10 P = Rated Power(W), R = Resistance(Ω) 100 ~ 976 ±150
1608 1/8
2012 1/4
3216 1/3
3225 1/2
5025 2/3
6432 1
RUK series 1608 1/2 P = Rated Power(W), R = Resistance(Ω) 10 ~ 30 ±100
2012 1/2
3216 1
6432 1
RJ series
(Wide Terminal)
0816 1/2 P = Rated Power(W), R = Resistance(Ω) 5 ~ 20 ±100
1220 1 5 ~ 20 ±100
1/2 21 ~ 50 -200 ~ 0
1632 1 5 ~ 20 ±100
3/4 21 ~ 50 -200 ~ 0
2037 1 5 ~ 20 ±100
3264 2 5 ~ 20 ±100

Certificate

Environment

RoHS Halogen Compliant ecoparts

Certification of Environment Compliance

REACH compliance (201) RoHS compliance

 

REACH SVHC Certification

RC********** (REACH SVHC 1~201 items)

Certificate Certification Standards, Certification No, Issue Date, Expiry Date, Certification 등이 있습니다.
Certification Standards Certification No Issue Date Expiry Date Certification
ISO 14001 EMS_77354 2018-07-13 2021-07-12 Download
ISO 14001 098_18_E1_013_R1_L 2018-04-15 2021-04-14 Download
ISO 9001 & IATF 16949 IATF_91430-005 2019-04-04 2021-07-10 Download
OHSAS 18001 OHS_568723 2019-10-14 2022-10-13 Download
OHSAS 18001 098_18_S1_003_R1_L 2018-04-15 2021-03-12 Download
QC 080000 IECQ-H_ULTW_10.0016 2019-07-02 2022-07-04 Download