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About Alpha Electronics

Ultra Precision Bulk MetalĀ® 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 Ā±0.005%, typical TCR of 0.14ppm/Ā°C
  • Excellent long term stability of 5ppm/year
  • Standard resistors and resistance boxes
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  • Ultra-precision 4 terminal shunt resistor
  • Resistance range form 0.5Ī© to 500Ī©
  • Tolerance from Ā±0.01% to Ā±5%
  • TCR of Ā±2.5 ppm/Ā°C, Ā±5 ppm/Ā°C or Ā±15 ppm/Ā°C
  • Power rating of upto 10W (on a heat sink at 70Ā°C)
  • Temperature range from -55Ā°C up to +155Ā°C
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  • Ultra-precision power shunt resistor
  • Resistance range form 0.001Ī© to 1Ī©
  • Tolerance of Ā±0.1%, Ā±0.5% or 1%
  • TCR of Ā±5 ppm/Ā°C or Ā±15 ppm/Ā°C
  • Power rating of upto 40W (on a heat sink at 25Ā°C)
  • Temperature range from -55Ā°C up to +85Ā°C
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  • Ultra-precision current sensing resistor
  • Resistance range form 0.01Ī© to 1Ī©
  • Tolerance from Ā±0.5% to Ā±5%
  • TCR of Ā±10 ppm/Ā°C or Ā±25 ppm/Ā°C
  • Power rating of 0.5W (at 70Ā°C)
  • Temperature range from -65Ā°C to +155Ā°C
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  • Ultra-precision current sensing resistor
  • Resistance range form 0.01Ī© to 1Ī©
  • Tolerance from Ā±0.5% to Ā±5%
  • TCR of Ā±10 ppm/Ā°C or Ā±25 ppm/Ā°C
  • Power rating of 1W (at 70Ā°C)
  • Temperature range from -65Ā°C to +155Ā°C
  • Alpha Electronics
  • Ultra-precision current sensing resistor
  • Resistance range form 0.01Ī© to 0.1Ī©
  • Tolerance from Ā±0.5% to Ā±5%
  • TCR of Ā±10 ppm/Ā°C or Ā±25 ppm/Ā°C
  • Power rating of 1.5W (at 70Ā°C)
  • Temperature range from -65Ā°C to +155Ā°C
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  • High precision wraparound resistor
  • Resistance range form 100Ī© to 5kĪ©
  • Tolerance of Ā±005% or Ā±0.1%
  • TCR of Ā±5 ppm/Ā°C
  • Power rating of 0.1W (at 70Ā°C)
  • Temperature range from -65Ā°C to +155Ā°C
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  • High precision wraparound resistor
  • Resistance range form 10Ī© to 10kĪ©
  • Tolerance from Ā±0.02% to Ā±0.5%
  • TCR of Ā±2 ppm/Ā°C, Ā±5 ppm/Ā°C or Ā±10 ppm/Ā°C
  • Power rating of 0.2W (at 70Ā°C)
  • Temperature range from -65Ā°C to +155Ā°C
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  • High precision wraparound resistor
  • Resistance range form 5Ī© to 130kĪ©
  • Tolerance from Ā±0.01% to Ā±0.5%
  • TCR of Ā±2 ppm/Ā°C, Ā±5 ppm/Ā°C or Ā±10 ppm/Ā°C
  • Power rating of 0.3W (at 70Ā°C)
  • Temperature range from -65Ā°C to +155Ā°C
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  • Ultra precision resistor network
  • Resistance range form 30Ī© to 120kĪ©
  • Tolerance from Ā±0.01% to Ā±0.5%
  • TCR of Ā±5 ppm/Ā°C
  • Power rating of 1.5W (at 70Ā°C)
  • Temperature range from -65Ā°C to +155Ā°C
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  • Conformally coated precision resistor network
  • Resistance range 30Ī© and 120kĪ©
  • Tolerance from Ā±0.05% to Ā±0.1% available
  • TCR of Ā±5 ppm/Ā°C
  • Power rating of 1W (at +70Ā°C)
  • Temperature range from -25Ā°C to +125Ā°C
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  • Conformally coated precision resistor network
  • Resistance range 30Ī© and 120kĪ©
  • Tolerance from Ā±0.05% to Ā±0.1% available
  • TCR of Ā±5 ppm/Ā°C
  • Power rating of 0.5W (at +70Ā°C)
  • Temperature range from -25Ā°C to +125Ā°C
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  • Ultra precision, 2 element resistor network
  • Resistance range 50Ī© and 30kĪ©
  • Tolerance from Ā±0.05% to Ā±0.1% available
  • TCR of Ā±2.5 ppm/Ā°C or Ā±5 ppm/Ā°C
  • Power rating of 0.25W (at +70Ā°C)
  • Temperature range from -25Ā°C to +125Ā°C
  • Alpha Electronics
  • Ultra precision, 2 element resistor network
  • Resistance range 50Ī© and 30kĪ©
  • Tolerance from Ā±0.05% to Ā±0.1% available
  • TCR of Ā±2.5 ppm/Ā°C or Ā±5 ppm/Ā°C
  • Power rating of 0.3W (at +125Ā°C)
  • Temperature range from -65Ā°C to +150Ā°C
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  • Conformally coated precision resistor network
  • Resistance range 30Ī© and 120kĪ©
  • Tolerance from Ā±0.05% to Ā±0.1% available
  • TCR of Ā±5 ppm/Ā°C
  • Power rating of 0.5W (at +70Ā°C)
  • Temperature range from -25Ā°C to +125Ā°C
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  • Conformally coated thin film precision resistor
  • Resistance range from 100kĪ© to 5MĪ©
  • Tolerance from Ā±0.05% to Ā±1%
  • TCR of Ā±5 ppm/Ā°C or Ā±10 ppm/Ā°C
  • Power rating of 0.125W (at +70Ā°C)
  • Temperature Range from -25Ā°C up to +155Ā°C
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  • Conformally coated thin film precision resistor
  • Resistance range from 200kĪ© to 10MĪ©
  • Tolerance from Ā±0.02% to Ā±1%
  • TCR of Ā±5 ppm/Ā°C or Ā±10 ppm/Ā°C
  • Power rating of 0.25W (at +70Ā°C)
  • Temperature Range from -25Ā°C up to +155Ā°C
Calculators and Converters

Work out what you need for your project. Go to calculators and convertors

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.