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CSR Series Chip Resistors


The CSR series is an ultra-low ohm (metal strip) chip resistor


Riedon's CSR series is an Ultra-Low Ω (Metal Strip) Chip Resistor. With the increase in demand for current sense applications, the CSR series low ohm metal strip resistor fills this need perfectly. The CSR has excellent electrical specifications which fit the requirements that many look for in a current sensing resistor. It has a low temperature coefficient, down to 50ppm/K, to ensure that it will still produce an accurate current sense reading as the component heats up. A tight tolerance of 1% is offered to maintain the most accurate reading. Resistance values down to 0.5 milliohms are available to maximize the energy conversion efficiency as well as minimizing the power consumption of the resistor. Riedon's CSR Series Chip Resistors

Specifications
  • High power rating up to 3 Watts
  • Low TCR down to ±50 PPM/°C
  • Resistance Tolerances to + 1%
  • Resistance values from 0.5 to 15m ohm
  • Customized resistance available
  • Wide range package sizes 1206 / 2010 /2512

Digi-Key P/N Manufacturer P/N Description
CSR1206-0R001F1CT-ND CSR1206-0R001F1 RES 0.001 OHM 1W 1% 1206 Datasheet
CSR1206-0R002F1CT-ND CSR1206-0R002F1 RES 0.002 OHM 1W 1% 1206
CSR1206-0R004F1CT-ND CSR1206-0R004F1 RES 0.004 OHM 1W 1% 1206
CSR1206-0R005F1CT-ND CSR1206-0R005F1 RES 0.005 OHM 1W 1% 1206
CSR1206-0R007F1CT-ND CSR1206-0R007F1 RES 0.007 OHM 1W 1% 1206
CSR1206-0R01F1CT-ND CSR1206-0R01F1 RES 0.01 OHM 1W 1% 1206
CSR2512C-0R0005F1CT-ND CSR2512C-0R0005F1 RES 0.0005 OHM 3W 1% 2512
CSR2512C-0R001F1CT-ND CSR2512C-0R001F1 RES 0.001 OHM 3W 1% 2512
CSR2512C-0R0015F1CT-ND CSR2512C-0R0015F1 RES 0.0015 OHM 3W 1% 2512
CSR2512C-0R002F1CT-ND CSR2512C-0R002F1 RES 0.002 OHM 3W 1% 2512
CSR2512B-0R004F1CT-ND CSR2512B-0R004F1 RES 0.004 OHM 2.5W 1% 2512
CSR2512B-0R005F1CT-ND CSR2512B-0R005F1 RES 0.005 OHM 2.5W 1% 2512
CSR2512A-0R007F1CT-ND CSR2512A-0R007F1 RES 0.007 OHM 2W 1% 2512
CSR2512A-0R01F1CT-ND CSR2512A-0R01F1 RES 0.01 OHM 2W 1% 2512
Available in Tape & Reel (TR-ND), Cut Tape (CT-ND), and custom Digi-Reel® (DKR-ND)