More about Alpha Electronics

Authorised Partner

Ultra Precision Bulk Metal® Foil Resistors

  • Wide range of SMD and through-hole resistors and resistor networks
  • Z-foil technology ultra-high precision SMD resistors (MPP & MQP series)
  • Tightest tolerance of ±0.005%, typical TCR of 0.14ppm/°C
  • Excellent long term stability of 5ppm/year
  • Standard resistors and resistance boxes

Alpha Electronics products

  • 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
  • Compliant
  • 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
  • Compliant
  • 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
  • Compliant
  • 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
  • Compliant
  • 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
  • Compliant
  • 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
  • Thermosensitive through-hole resistor
  • Resistance range from 5Ω to 100Ω
  • Tolerance from ±0.5% available
  • TCR of linear +4250 ±1% ppm/°C
  • Power rating of 0.125W (at +70°C)
  • Temperature range from -65°C to +125°C
  • Compliant
  • Thermosensitive through-hole resistor
  • Resistance range from 5Ω to 100Ω
  • Tolerance from ±0.5% available
  • TCR of linear +4250 ±1% ppm/°C
  • Power rating of 0.125W (at +70°C)
  • Temperature range from -65°C to +125°C
Calculators and Converters

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Please be advised that due to the ongoing supply issues with raw materials and distribution struggles effecting 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.