Scientific Instrumentation

A wide range of precision and ultra-precision resistors from Alpha Electronics, General Resistance and Susumu, power resistors from Caddock and current sensing resistors and shunts from Isabellenhรผtte in a variety surface-mount and through-hole packages and virtually any resistance value.

Variety of NTC and PTC thermistors, thermal probes and inrush current limiters from Ametherm.

A range of digital isolators from NVE Corporation, based on their patented spintronic GMR technology.

Scientific Instrumentation

  • VPG Foil Resistors

VPG PD Series

  • Ultra-precision power resistor
  • Resistance range form 0.1ฮฉ to 10kฮฉ
  • Tolerance from ยฑ0.02% to ยฑ5%
  • TCR of ยฑ2.5 ppm/ยฐC, ยฑ5 ppm/ยฐC or ยฑ15 ppm/ยฐC
  • Power rating of upto 8W (on a heat sink at 25ยฐC)
  • Temperature range from -55ยฐC up to +155ยฐC

VPG PD Series

  • Ultra-precision power resistor
  • Resistance range form 0.1ฮฉ to 10kฮฉ
  • Tolerance from ยฑ0.02% to ยฑ5%
  • TCR of ยฑ2.5 ppm/ยฐC, ยฑ5 ppm/ยฐC or ยฑ15 ppm/ยฐC
  • Power rating of upto 8W (on a heat sink at 25ยฐC)
  • Temperature range from -55ยฐC up to +155ยฐC

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