CALEDONIAN
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These silicone rubber primary insulated single-core MS 25471 (Mil-W-8777 Wire) cables are used in aircraft and missiles using any combination of electrical loading and ambient temperature. It has low moisture absorption and generally good resistance to chemicals.
| Conductor | Stranded, silver-coated copper conductor |
| Insulation | Silicone rubber primary insulation |
| Braid | Inner braid glass fibers or combination of glass fibers and polyester fibers impregnated with high temperature finisher. |
| Jacket | Outer jacket of polyester fiber impregnated with high temperature finisher |
| Temperature Range | 200°C |
| Voltage Rating | 600 volts |
| MS25471 MIL-W-8777 MIL-DTL-8777 |
|
| Color Code | Black or White per MIL-STD-104; Tan (per MIL-W-8777 spec) |
| AWG SIZE | CONDUCTOR STRANDING | MAX. O.D. | MIN. O.D. | MAX. RESISTANCE (OHM/1000' @ 20°C) | APPROX LBS/MFT | ||
|---|---|---|---|---|---|---|---|
| ? | ? | IN | MM | IN | MM | ? | ? |
| 22 | 19/34 | 0.090 | 2.286 | 0.080 | 2.032 | 15.20 | 5.8 |
| 20 | 19/32 | 0.100 | 2.540 | 0.090 | 2.286 | 9.42 | 7.8 |
| 18 | 19/30 | 0.115 | 2.921 | 0.105 | 2.667 | 6.03 | 10.8 |
| 16 | 19/29 | 0.130 | 3.302 | 0.120 | 3.048 | 4.76 | 13.5 |
| 14 | 9/27 | 0.136 | 3.454 | 0.150 | 3.810 | 2.99 | 20.0 |
| 12 | 19/25 | 0.170 | 4.318 | 0.156 | 3.962 | 1.88 | 29.0 |
| 10 | 49/27 | 0.200 | 5.080 | 0.186 | 4.724 | 1.16 | 45.0 |
| 8 | 133/29 | 0.255 | 6.477 | 0.241 | 6.121 | 0.70 | 72.0 |
| 6 | 133/27 | 0.310 | 7.874 | 0.296 | 7.518 | 0.44 | 107.0 |
| 4 | 133/25 | 0.370 | 9.398 | 0.500 | 12.700 | 0.28 | 165.0 |
| 2 | 665/30 | 0.435 | 11.049 | 0.415 | 10.541 | 0.18 | 262.0 |
| 1 | 817/30 | 0.470 | 11.938 | 0.450 | 11.430 | 0.15 | 317.0 |
| 1/0 | 1045/30 | 0.550 | 13.970 | 0.520 | 13.208 | 0.15 | 390.0 |
| 2/0 | 1330/30 | 0.600 | 15.240 | 0.570 | 14.478 | 0.09 | 500.0 |
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Caledonian Cables
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