Switchcraft S12B 3-Conductor 0.206" ID Open Frame Jack

BH #SWS12B • MFR #S12B
Switchcraft S12B 3-Conductor 0.206" ID Open Frame Jack
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Expected availability: 2-4 weeks
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Switchcraft S12B Overview

The S12B 3-Conductor 0.206” ID Open Frame Jack from Switchcraft is used with the applications requiring polarization (use of plugs of different sizes) to prevent insertion of incorrect equipment. It features a nickel-plated copper alloy mounting bushing and rigid plastic insulation.

Switchcraft S12B Specs

ElectricalContact Resistance: .030 ohms maximum (initial), .050 ohms maximum (after humidity, durability exposure). Per MIL-STD-202E

Insulation Resistance: 10,000 ohms minimum (initial), 1,000 ohms minimum (after humidity)

Dielectric Withstanding Voltage: 500 V, 60 Hz (RMS) AC

Contact Rating: 1 A, 25 VDC

EnvironmentalThermal Range: -67 to 185°F (-55 to 85°C) (non-operating); -4 to 149°F (-20 to 65°C) (operating)

Thermal Shock: Per MIL-STD 202, method 107

Humidity: Per MIL-STD 202, method 106

Salt Spray: Per MIL-STD 202, method 101

MaterialMounting Bushing: Nickel-plated copper alloy

Insulation: Rigid plastic

Springs: Special copper alloy. Integral contacts are standard in the isolated switching circuits; fine silver contacts in C12A switching circuit

Sleeve Terminal: Copper alloy

MechanicalLife: 10,000 insertion/withdrawal cycles, minimum

Plug Diameter: 0.210" (5.33 mm)

Insertion: 7 lb (3 kg) maximum

Withdrawal: 1 lb (0.4 kg) minimum

Dimensions: 1.27 x 0.21" (32.2 x 5.33 mm)
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