Standard Resistors

  • Alpha Electronics
  • Ultra-stable primary standard resistor
  • Resistance range from 1Ω to 10KΩ
  • Accuracy of ±2 ppm
  • TCR of ±0.05 ppm/°C
  • Power rating of 1W
  • long-term stability of resistance 0.5 ppm/year
  • Alpha Electronics
  • Fully customisable 1-dial resistance box
  • Up to 24 unique 5-digit resistance values
  • Resistance range from 1Ω up to 1MΩ
  • Tolerance of ±0.02%, ±0.05% or ±0.1%
  • TCR of ±2.5 ppm/°C or ±5 ppm/°C
  • Lightweight, compact size
  • Alpha Electronics
  • 6-Dial decade resistance box
  • Resistance range from 0.1Ω up to 11.1111MΩ
  • Accuracy down to ≤0.005%
  • TCR of ≤5 ppm/°C
  • Power rating of 0.5W
  • Long-term stability in resistance ≤50ppm/year
  • Alpha Electronics
  • Extremely stable primary standard resistor
  • Resistance range from 1Ω to 10MΩ
  • Accuracy of ±5 ppm or ±10 ppm
  • TCR of ±0.2 ppm/°C
  • Power rating of 0.5W or 0.1W
  • long-term stability of resistance <3 ppm/year
  • Alpha Electronics
  • Resistance transfer standard for calibrating standard resistors
  • Resistance range from 1Ω up to 100MΩ
  • Accuracy of ±10ppm, ±20ppm or ±50ppm
  • TCR of ±1 ppm/°C, ±5 ppm/°C or ±10 ppm/°C
  • Power rating of 0.01W (per element)
  • Consists of 10 nominal value resistors
  • Alpha Electronics
  • Current / voltage conversion adaptor
  • Resistance range from 1Ω to 100 kΩ
  • Accuracy of ±0.1%
  • TCR of ±2.5 ppm/°C
  • Power rating of 0.1W or n0.25W (at +70°C)
  • Maximum working current of 0.001A to 0.5A
  • Alpha Electronics
  • Extremely stable primary standard resistor
  • Resistance range from 0.001Ω to 100MΩ
  • Accuracy from ±5 ppm to ±100 ppm
  • TCR from ±1 ppm/°C to ±10 ppm/°C
  • Power rating of 0.01W, 0.1W or 0.5W
  • Long-term stability of resistance from ±5 ppm/year
  • Alpha Electronics
  • High power standard resistor
  • Nominal resistance values of 0.001Ω, 0.01Ω or 0.1Ω
  • Accuracy of ±25 ppm, ±50 ppm or ±100 ppm
  • TCR of ±2.5 ppm/°C
  • Power rating of 1W or 4W
  • Long-term stability better than 20 ppm/year
  • Alpha Electronics
  • Compact standard resistor for low resistance calibration
  • Lightweight, portable and easy to operate
  • Excellent performance versus cost
  • The resistive pattern is designed to minimize difference performance between AC and DC
  • Certificate of Calibration and Inspection sheets traceable to NMIJ (National Metrology Institute of Japan) are provided only for DC operation at shipment

Manufacturers

Looking for Standard Resistors?

Looking for Standard Resistors?

The below manufacturers are all of our authorised partners that produce Standard Resistors or related products.

Standard Resistors

Here at Rhopoint Components, we offer a range of high-quality standard resistors for calibration and measurement use. Manufactured by two of the industry leaders on the precision resistor market – Alpha Electronics and Isabellenhuette, our standard resistors are available in several configurations and second-to-none stability and reliability.

Please be advised that due to the ongoing supply issues with raw materials affecting the global electronics industry, as well as an increase in orders received by our manufacturing partners, a large number of products are facing increased lead times in recent months. For the latest lead time and stock availability, please contact one of our engineers who will be happy to discuss lead times further and the potential for alternative parts.