Stackpole Electronics, Inc.

HCS Series High-Current Shunt Sense Chip Resistors

Stackpole's HCS series is a high current surface mount chip designed for accurate current sensing at high currents

Image of Stackpole's HCS Series High Current Shunt Sense Chip ResistorsStackpole's HCS series is a high current surface mount chip designed for accurate current sensing at high currents. The HCS combines an elevated resistive element to lower the induced heat on the PCB with low resistance values down to 0.3 mΩ to achieve this outstanding performance. The HCS has low TCR ranging from 50 ppm to 150 ppm for high accuracy even at high temperatures. The HCS is designed to handle and operate at high temperatures; it is rated for full power up to 100°C and can operate safely at reduced power up to 170°C.

The HCS is a good choice for all types of high power supplies and power modules, electric motor controls, fuel powered engine controls, DC-to-DC converters in switching power supplies, frequency converters, voltage regulators, portable power management, and battery monitoring.

Features  
  • 2 W: 1206 chip size
  • 3 W: 2512 chip size
  • 5 W: 3920 chip size
  • Resistance values from 0.3 mΩ to 5 mΩ
  • 1% and 5% tolerances
  • TCR as low as 50 ppm/°C
  • High temperature operation up to 100°C under full power

HCS Series

ImageManufacturer Part NumberDescriptionToleranceAvailable QuantityView Details
RES 300 UOHM 1% 2W 1206HCS1206FTL300RES 300 UOHM 1% 2W 1206±1%18939 - ImmediateView Details
RES 500 UOHM 1% 2W 1206HCS1206FTL500RES 500 UOHM 1% 2W 1206±1%910 - Immediate
8000 - Factory Stock		View Details
RES 0.001 OHM 1% 2W 1206HCS1206FT1L00RES 0.001 OHM 1% 2W 1206±1%257 - ImmediateView Details
RES 0.001 OHM 1% 3W 2512HCS2512FT1L00RES 0.001 OHM 1% 3W 2512±1%3929 - ImmediateView Details
RES 300 UOHM 1% 3W 2512HCS2512FTL300RES 300 UOHM 1% 3W 2512±1%48414 - ImmediateView Details
RES 500 UOHM 1% 5W 3920HCS3920FTL500RES 500 UOHM 1% 5W 3920±1%25710 - ImmediateView Details
RES 0.001 OHM 1% 5W 3920HCS3920FT1L00RES 0.001 OHM 1% 5W 3920±1%104 - ImmediateView Details
RES 300 UOHM 1% 5W 3920HCS3920FTL300RES 300 UOHM 1% 5W 3920±1%556 - ImmediateView Details
RES 500 UOHM 1% 3W 2512HCS2512FTL500RES 500 UOHM 1% 3W 2512±1%0View Details
Published: 2015-10-21