MIL-DTL-81381 Wires
Product Details
MIL-DTL-81381 wires have stranded conductors of copper or high-strength copper alloy, and insulation of FEP/polyimide tape with a polyimide coating (or polyamide braid) for enhanced abrasion resistance.
key features
- Voltage Rating: 600V
- Conductors are available with silver plating (40 µ” min), nickel plating (50 µ” minimum), or tin plating (per ASTM B 33)
applications
- Aerospace
- Commercial
Our in-house integrated engineering teams are ready to take on your greatest challenges.
Specifications
See Datasheet for More Details
| MIL-W-8131 Specification | Insulation Material (Wall Thickness) | Conductor Material | Temperature Rating |
| M81381/7 | FEP/polyimide/FEP tape with polyimide coating (.0065″) | SPC | 200 |
| M81381/8 | FEP/polyimide/FEP tape with polyimide coating (.0065″) | NPC | 200 |
| M81381/9 | FEP/polyimide/FEP tape with polyimide coating (.0065″) | SPCA | 200 |
| M81381/10 | FEP/polyimide/FEP tape with polyimide coating (.0065″) | NPCA | 200 |
| M81381/11 | FEP/polyimide/FEP tape with polyimide coating (10 AWG and smaller), or polyamide braid (8 AWG & larger) (.0085″ or .0170″) | SPC | 200 |
| M81381/12 | FEP/polyimide/FEP tape with polyimide coating (10 AWG and smaller), or polyamide braid (8 AWG & larger) (.0084″ or .0154″) | NPC | 200 |
| M81381/13 | FEP/polyimide/FEP tape with polyimide coating (.0095″) | SPCA | 200 |
| M81381/14 | FEP/polyimide/FEP tape with polyimide coating (.0095″) | NPCA | 200 |
| M81381/17 | FEP/polyimide/FEP tape with polyimide coating (.0050″) | SPC | 200 |
| M81381/18 | FEP/polyimide/FEP tape with polyimide coating (.0050″) | NPC | 200 |
| M81381/19 | FEP/polyimide/FEP tape with polyimide coating (.0050″) | SPCA | 200 |
| M81381/20 | FEP/polyimide/FEP tape with polyimide coating (.0050″) | NPCA | 200 |
| M81381/21 | FEP/polyimide/FEP tape with polyimide coating (.0065″) | TPC | 150 |
| M81381/22 | FEP/polyimide/FEP tape with polyimide coating g (10 AWG and smaller), or polyamide braid (8 AWG & larger) (.0085″ or .0170″) | TPC | 150 |
Materials abbreviations: NPC: Nickel-plated copper. NPCA: Nickel-plated high-strength copper alloy. SPC: Silver-plated copper. SPCA: Silver-plated high-strength copper alloy. TPC:Tin-plated copper.
See datasheet for more details.
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