M27500-24SB3T23 is a 3-core 24 AWG twisted shielded cable built to MIL-DTL-27500 using M22759/32 conductors with extruded cross-linked ETFE (XLETFE) outer jacket. The tinned copper braid shield provides protection against electromagnetic interference — essential when routing trigger signals close to ignition wiring.
M27500-24SB3T23 Specifications
| Property | Value |
|---|---|
| Part number | M27500-24SB3T23 |
| Conductor count | 3 |
| Conductor gauge | 24 AWG |
| Conductor type | M22759/32 (cross-linked ETFE, Tefzel-type) |
| Shield type | Tinned copper single braid |
| Outer jacket | Extruded cross-linked ETFE (XLETFE) |
| Temperature range | −65°C to +150°C |
| Voltage rating | 600 VAC |
| Sold in | 1 m lengths |
Typical Use — Engine Trigger / CAS Wiring
This cable is the standard choice for wiring crank and cam angle sensors (CAS) that require a separate supply, signal, and ground conductor within a single shielded cable.
| Conductor colour | Function | Notes |
|---|---|---|
| White / Orange | Sensor supply | 6.3 V, 8 V, or 12 V depending on sensor type |
| White / Blue | Signal + | Differential signal high or single-ended signal output |
| White | Signal − / Ground | Signal reference or sensor ground |
| Shield (braid) | Shield drain | Ground at ECU end only to avoid ground loops |
Route the shield drain wire to chassis/signal ground at the ECU connector. Leave the sensor end of the shield unconnected.
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