Precision / Ultra-Precision Resistors

  • Alpha Electronics

Alpha PD Series

  • Ultra-precision power resistor
  • Resistance range form 0.1Ω to 10kΩ
  • Tolerance from ±0.02% to ±5%
  • TCR of ±2.5 ppm/°C, ±5 ppm/°C or ±15 ppm/°C
  • Power rating of upto 8W (on a heat sink at 25°C)
  • Temperature range from -55°C up to +155°C
  • Compliant

Alpha PD Series

  • Ultra-precision power resistor
  • Resistance range form 0.1Ω to 10kΩ
  • Tolerance from ±0.02% to ±5%
  • TCR of ±2.5 ppm/°C, ±5 ppm/°C or ±15 ppm/°C
  • Power rating of upto 8W (on a heat sink at 25°C)
  • Temperature range from -55°C up to +155°C

Manufacturers

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The below manufacturers are all of our authorised partners that produce Precision / Ultra-Precision Resistors or related products.

Precision / Ultra-Precision Resistors

At Rhopoint Components we have a wide selection of high precision and ultra-precision resistors in an array of styles, packages, and covering virtually any resistance values from 0.002Ω to 500MΩ in both surface-mount (SMD) and through-hole (THT) options. From traditional wire-wound resistors handmade to the highest standard to new technology chip resistors and innovative resistive materials, we can achieve very low tolerances from ±0.005% and TCRs from ±1ppm. Our technical team is always ready to discuss your project, however big or small, to find the right solution for your application, whatever your priorities.