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Product > Electrical > Wire & Cable > Mil/Aero Wire & Cables > M81381 > M81381/18 Wire - Lightweight > Product # M81381/18-20
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MIL-DTL-81381/18 Wire – Lightweight

These wires have one layer of FEP/ polyimide/FEP tape insulation with a polyimide hard coat for increased cut-through and abrasion resistance.

Product #: M81381/18-20

Specifications

Voltage Rating 600 V
Insulation FEP/polyimide/FEP tape with modified aromatic polyimide coating
Conductor Nickel-Plated Copper
Conductor Size 20 AWG
Min. Conductor Dia. 0.037 in
0.94 mm
Max. Conductor Dia. 0.039 in
0.99 mm
Stranding 19/32
Min. Insulation Diameter 0.046 in
1.17 mm
Max. Insulation Diameter 0.050 in
1.27 mm
Max. Resistance per 1000 ft. @ 20°C 9.77 ohms
Max. Resistance per Km @20°C 32.05 ohms
Temperature Rating -55 to 200 ºC
Weight 4.40 lb/1000 ft.
6.50 kg/1000 m.

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