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Susumu HRG Series High-Power Chip Resistors

Precision chip resistors handle high power loads up to 1W.

Susumu has introduced the HRG series of high-power chip resistors which offer precise and stable resistance over a wide temperature range and numerous temperature cycles.

The HRG series features conventional short side wrap-around terminals, in contrast to Susumu’s PRG series resistors, which have long side terminals. The proprietary thin-film resistor construction and enlarged bottom terminals mean that the HRG resistors are able to handle high power loads of up to 1W in a standard EIA 3216 case size, or 1206 in inches.

The Susumu HRG series chip resistors are notable for its precise electrical characteristics and high reliability. The HRG resistors are available with absolute resistor tolerances of 0.1% or 0.5%. The temperature coefficient of resistance may be specified as either ±25ppm/°C or ±50ppm/°C.

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HRG Series Features
  • Low noise
  • Excellent high-frequency performance
  • ±0.25% maximum drift after 1,000 hours at rated power at 70°C
  • ±0.1% maximum drift after 1,000 hours at 85% relative humidity at 85°C
  • ±0.1% maximum drift after 1,000 temperature cycles between -55°C and 125°C
  • ±0.1% maximum drift after 1,000 hours at 155°C
  • AEC-Q200 qualified
HRG Series Applications
  • Power supplies
  • Power switching
  • Automotive braking systems
  • Test and measurement equipment
  • Motor deflection circuits
  • Sensor circuits
  • Batteries
  • Electric car chargers


Susumu Chip Resistor Power Handling Capability

HRG series: precise and stable resistance over a wide temperature range


Susumu HRG Series