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VPG Foil Resistors

VPG Foil Resistors is the industry leader in precision resistor technology, offering Bulk Metal Foil resistors with exceptional accuracy, stability, and reliability.

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VPG Foil Resistors has been a leader in manufacturing precision resistors using their exclusive Bulk Metal Foil technology since 1978. This proprietary technology sets the industry standard for unmatched stability and accuracy in demanding measurement and instrumentation applications.

VPG's precision resistor specifications include:

  • Temperature coefficient of resistance (TCR): typical 0.14 ppm/C
  • Tolerance: as tight as 0.005%
  • Long-term stability: 5 ppm per year, or 10 ppm over three years
  • Available in surface mount, through-hole, and current sense configurations
  • Both standard made-to-stock and custom made-to-order options

VPG Foil Resistors encompasses world-class brands including VFR, Alpha Electronics, Powertron, and APR. Their foil resistors and current sensors serve applications requiring the highest degree of precision, including medical testing equipment, high-performance audio, precision measuring instruments, and aerospace and military systems.

Frequently Asked Questions

What is VPG Bulk Metal Foil technology?
Bulk Metal Foil is VPG's exclusive resistor technology providing exceptional TCR (0.14 ppm/C typical), tolerance (0.005%), and long-term stability (5 ppm/year) for precision applications.
What tolerance levels can VPG resistors achieve?
VPG Foil Resistors can achieve remarkable tolerance as tight as 0.005%, making them ideal for precision measurement and instrumentation applications.
What applications use VPG precision resistors?
VPG resistors are used in medical testing equipment, high-performance audio, precision measuring instruments, and aerospace and military applications requiring extreme accuracy.
What brands are part of VPG Foil Resistors?
VPG Foil Resistors comprises world-class brands including VFR, Alpha Electronics, Powertron, and APR, offering comprehensive precision resistor solutions.
Does VPG offer current sensing resistors?
Yes, VPG manufactures precision current sensors using their Bulk Metal Foil technology for applications requiring accurate current measurement.