Switchcraft 14B
3-Conductor Double-Closed Circuit 1/4" Panel Phone Jack



  • Life: 10,000 insertion/withdrawal cycles minimum
  • Contact Resistance: .030 ohms maximum (initial); .050 ohms maximum (after humidity, durability exposure)
  • Insulation Resistance: 10,000 M(omega) minimum (initial), 1,000 M(omega) minimum (after humidity).
  • Dielectric Withstanding Voltage: 500 V, 60 Hz (rms) AC.
  • Contact Rating: 1 A, 25 V DC.
  • Thermal Range: -55°C to +85°C (non-operating); -20°C to +65°C (operating).
  • Mounting Bushing: Nickel-plated copper alloy.
  • Insulation: Rigid plastic.
  • Springs: Special copper alloy. Integral contacts are standard in the isolated switching circuits
  • Sleeve Terminal: Copper alloy.
  • Hardware: Supplied with one Number P10001 copper alloy nickel-plated hex nut, and one Number S1022 steel nickel-plated washer - except copper alloy nickel-plated washer
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