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Product > Electrical > Wire & Cable > Mil/Aero Wire & Cables > M81381 > M81381/14 Wire - Medium Weight, High-strength Conductor > Product # M81381/14-20
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MIL-DTL-81381/14 Wire – Medium Weight, High-strength Conductor

These wires have two layers of FEP/polyimide/FEP tape insulation (three layers for 28 AWG) with a polyimide hard coat for increased cut-through and abrasion resistance and a high strength copper alloy conductor for greater break strength.

Product #: M81381/14-20

Specifications

Voltage Rating 600 V
Insulation (26 AWG and larger): First layer: Polyimide/FEP tape; Second layer: FEP/polyimide/FEP tape; Third (outer) layer: modified aromatic polyimide coating.
Conductor Nickel-Plated High-Strength Copper Alloy
Conductor Size 20 AWG
Min. Conductor Dia. 0.037 in
0.94 mm
Max. Conductor Dia. 0.040 in
1.02 mm
Stranding 19/32
Min. Insulation Diameter 0.055 in
1.40 mm
Max. Insulation Diameter 0.060 in
1.52 mm
Max. Resistance per 1000 ft. @ 20°C 11.40 ohms
Max. Resistance per Km @20°C 37.39 ohms
Temperature Rating -55 to 200 ºC
Weight 5.00 lb/1000 ft.
7.40 kg/1000 m.

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