Stackpole Distributor

CSS4527 Series Chip Resistors

5 W, metal element, ultra precision, current sense chip resistors from Stackpole

Stackpole's CSS4527 Series Chip ResistorsThe CSS4527 from Stackpole is a 5 W size, ultra-precision current sensing resistor. The CSS4527 features resistance values from 0.5 milliohms up to 120 milliohms, in tolerances down to 0.5% and 50 ppm TCR. The all-metal construction allows the CSS4527 to flex with the PCB in response to thermal stresses, where a ceramic-based, current-sense chip resistor may crack or have cracked solder joints. In addition, the CSS / CSSH series is capable of full power operation in temperatures up to 100°C and can operate in temperatures up to 225°C.

The CSS4527 is an ideal choice for current sensing in power supplies, motor controls, high power regulators, robotics, industrial controls, gasoline and diesel engine controllers, UPS systems, network diagnostic equipment, medical equipment, and rechargeable power tools. Datasheet

  • High temperature performance up to 225°C; for operation up to 275ºC, contact factory
  • Proprietary processing technique produces extremely low resistance values
  • High power, metal-alloy current-sense resistor
  • Very low inductance (0.5 nH to 5 nH)
  • Excellent frequency response
  • Low thermal EMF (<1 µV/C)
  • RoHS compliant / lead-free
  • Resistance values as low as 0.5 milliohms

Digi-Key P/N Manufacturer P/N Description
CSS4527FT10L0CT-ND CSS4527FT10L0 RES 0.01 OHM 5W 1% 4527 SMD
CSS4527FT1L00CT-ND CSS4527FT1L00 RES 0.001 OHM 5W 1% 4527 SMD
CSS4527FT20L0CT-ND CSS4527FT20L0 RES 0.02 OHM 5W 1% 4527 SMD
CSS4527FT25L0CT-ND CSS4527FT25L0 RES 0.025 OHM 5W 1% 4527 SMD
CSS4527FT2L00CT-ND CSS4527FT2L00 RES 0.002 OHM 5W 1% 4527 SMD
CSS4527FT30L0CT-ND CSS4527FT30L0 RES 0.03 OHM 5W 1% 4527 SMD
CSS4527FT3L00CT-ND CSS4527FT3L00 RES 0.003 OHM 5W 1% 4527 SMD
CSS4527FT4L00CT-ND CSS4527FT4L00 RES 0.004 OHM 5W 1% 4527 SMD
CSS4527FT50L0CT-ND CSS4527FT50L0 RES 0.05 OHM 5W 1% 4527 SMD
CSS4527FT5L00CT-ND CSS4527FT5L00 RES 0.005 OHM 5W 1% 4527 SMD
CSS4527FTL500CT-ND CSS4527FTL500 RES 0.0005 OHM 5W 1% 4527 SMD