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T73 1/4" Square Single-turn Trimming Potentiometers Cermet


Vishay and Digi-Key introduce multi-turn cermet for tightly packed PC boards

T73 1/4" Square Single-turn Trimming Potentiometers CermetIndustrial-grade T73 Vishay Sfernice resistor trimmers feature a miniaturized but fully sealed 1/4-inch square construction that is designed to withstand harsh environments and immersion cleaning processes. Resistance range for the T73 is 10 Ω to 2.2 MΩ with a standard tolerance of ±10% and a power rating of 0.5 W at 70°C. Temperature coefficient for the T73 is ±100 ppm/°C. Lead (Pb)-free and RoHS-compliant, the T73 comes in four top adjust and three side adjust versions to suit the needs of a wide variety of circuit board layouts.
  • Features
  • Specifications
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  • Industrial grade
  • Fully sealed
  • Miniature package
  • Rotor designed for automatic machine adjust interface
  • Withstands harsh environments and RoHS Compliant
    immersion cleaning process
  • Various electrical travel
  • Top and side adjust versions

  • Package size – 6.35 mm square
  • Resistance range – 10 Ω to 2 MΩ
  • Standard tolerance – ±10%
  • Power rating – 0.5W at 70°C

Digi-Key P/N Vishay P/N Resistance Adjustment Type Tolerance
T73XX-1.0K-ND T73XX102KT20 1.00 kΩ Side Adjustment ±10%
T73XX-50K-ND T73XX503KT20 50.0 kΩ Side Adjustment ±10%
T73YE-1.0K-ND T73YE102KT20 1.00 kΩ Top Adjustment ±10%
T73YP-500K-ND T73YP504KT20 500 kΩ Top Adjustment ±10%
     See ALL T73 Parts at Digi-Key