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New Vishay PG Design Guide Plus Pressure Cooker Test Video


New 90-page Vishay PG design guide
Zero-TCR resistors pass the Pressure Cooker Test
PRND HT series resistor networks up to +230°C




New 90-page Vishay PG design guide

The new design and selector guide for Vishay high-precision foil resistors is packed with 90 pages of product selectors and application guides for mil-aero, audio, ATE, down-hole and other high-end products. This essential reference guide can be requested as a hardcopy or downloaded as a PDF.

Request Hardcopy | Download PDF 12Mb

Vishay Design Guide


Zero-TCR resistors pass the Pressure Cooker Test

  • Essentially zero TCR
  • Load life stability:
    • 0.03% (for 2000 h, 70°C @ 0.3 W)
  • Absolute resistance change (window):
    • < 60ppm (- 55°C to + 125°C)
  • Resistance tolerance
    • +0.005% standard
    • Available down to ±0.001%
  • Resistance range:
    • 100Ω to 150kΩ
  • Applications:
    • Instrumentation
    • Laboratory
Data Sheet | Sample Request

Hermetically Sealed Foil Resistor - 1h Pressure Cooker Proof (Product Demo)
View Video of Pressure Cooker Test

PRND HT series resistor networks up to +230°C


  • Load life stability:
    • ΔR: 0.03% typical (rated power at 200°C, 2000h)
    • ΔRatio: 0.015% typical
  • Long-term high-temperature exposure:
    • ΔR: 0.03% typical (1000h @ +230°C, Zero power)
    • ΔRatio: 0.015% typical
  • Resistance range:
    • 5Ω to 60kΩ(per chip)
    • Available in ‘Any-value’ non-standard resistances
  • Resistance tolerance
    • Absolute: to ± 0.01%
    • Match: to ±0.005%
  • Applications:
    • High-reliability equipment
    • Military and aerospace equipment
    • Satellites
    • Space rovers
    • Deep-space probes
Data Sheet | Sample Request