Switchcraft C11X 1/4" 2-Conductor Mil-Type Open Frame Jack

BH #SWC11X • MFR #C11X
Switchcraft
Switchcraft C11X 1/4" 2-Conductor Mil-Type Open Frame Jack
Special Order
Expected availability: 7-10 business days
$3.95

Switchcraft C11X 1/4" 2-Conductor Mil-Type Open Frame Jack

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Switchcraft C11X Overview

The Switchcraft C11X 1/4” 2-Conductor Mil-Type Open Frame Jack is for use with MIL-type phone plugs with 0.25” or 0.21” diameter bushings. It has a non-turn locating pin which keys the jack to the mounting surface.

Switchcraft C11X Specs

Mechanical
LifeCommercial Jacks: 10,000 insertion/withdrawal cycles, minimum
Military Jacks: 20,000 insertions/withdrawals, minimum
ShockMilitary Jacks: Per MIL-STD 202, method 213, Test Condition H (75g)
VibrationMilitary Jacks: Per MIL-STD-202, method 213, (10 to 55 Hz)
Insertion Force6 lb maximum
Withdrawal ForceMinimum: 2 lb
Maximum: 7 lb
Electrical
Contact ResistanceCommercial Jacks: 0.03 ohms maximum (initial), 0.05 ohms maximum (after humidity, durability exposure) Per MIL-STD-202E
Military Jacks: 0.01 ohms maximum (initial), 0.02 ohms maximum (after life), 0.1 ohms maximum (after salt spray)
Insulation ResistanceCommercial Jacks: 10,000 MOhms minimum (initial), 1,000 MOhms minimum (after humidity)
Military Jacks: 10,000 MOhms minimum (initial), 1,000 MOhms minimum (after humidity, durability exposure)
Dielectric Withstanding Voltage Test500 VAC (rms), 60 Hz
Contact Ratings1 A, 25 VDC
Environmental
TemperatureCommercial Jacks: -67 to 185°F (-55 to 85°C) (non-operating); -4 to 149°F (-20 to 65°C (operating)
Military Jacks: -67 to 185°F (-55 to 85°C (non-operating); -40 to 149°F (-40 to 65°C) (operating)
ShockThermal Shock: Commercial Jacks - Per MIL-STD 202, method 107; Military Jacks - Per MIL-STD 202, method 107
HumidityCommercial Jacks: Per MIL-STD 202, method 106
Military Jacks: 0 to 95% operating and non-operating
Salt SprayCommercial Jacks: Per MIL-STD 202, method 101
Military Jacks: Per MIL-STD 202, method 101 (48 hours)
Moisture ResistanceMilitary Jacks - Per MIL-STD 202, method 106 (240 hours)
General
Material of ConstructionMounting 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.
Dimensions (Ø x L)0.8 x 1.3" (2.0 x 3.3 cm)
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