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Home - POP-9: 9 Pillars of Precision - 1240W

1240W

Ultra high precision trimming potentiometer meets or exceed the requirements of MIL-PRF-39035, Char. H with a smooth and unidirectional output

Features:

  • ¼-in. square, RJ26 style
  • Temperature coefficient of resistance (TCR):
    • ±10 ppm/°C (-55°C to +150°C ref. at +25°C)
    • Through the wiper: ±25 ppm/°C
  • A smooth and unidirectional resistance with lead screw adjustment
  • Load life stability: 0.1% typical ΔR, 1.0% maximum ΔR under full rated power at +85°C for 10 000 h
  • Settability: 0.05% typical; 0.1% maximum
  • Setting stability: 0.1% typical; 0.5% maximum, DSS
  • Power rating: 0.25 W at +85°C
  • Resistance range: 5 Ω to 10 kΩ
  • Tolerance: ±5%, ±10%
  • Electrostatic discharge (ESD) up to 25 000 V
  • Terminal finish: gold plated
  • Current noise: 0.010 μVRMS/V of applied voltage (<−40 dB)
  • Immune to shock vibrations