Description
SOURIAU 8D717W20SN CONN CIR 17-20 MIL-DTL-38999 SERIES III — BOLTON SKU 53483.
About the 8D717W20SN Circular Connector
The 8D717W20SN is part of the Souriau (Eaton) 8D range, which is qualified to MIL-DTL-38999 Series III and to the equivalent European and airframe standards EN3645 and BACC63. Eaton catalogues this part under its aluminium jam-nut receptacle line with olive drab cadmium plating, which is what the 8D7 style prefix and the W finish code denote. The shell size is 17, the insert arrangement is 17-20 and the S code identifies socket (female) crimp contacts. Across the 8D family Souriau describes a quick-coupling self-locking thread with an anti-decoupling mechanism that keeps plug and receptacle mated under severe vibration, together with a rated durability of 500 mating and unmating cycles, vibration capability to 44 g and operation to 200 degrees C depending on shell and contact selection.
Key specifications
| Standard | MIL-DTL-38999 Series III (also EN3645, BACC63) |
|---|---|
| Series | Souriau (Eaton) 8D |
| Shell style | Jam-nut receptacle |
| Shell material and finish | Aluminium, olive drab cadmium plating |
| Shell size | 17 |
| Insert arrangement | 17-20 |
| Contact type | Socket (crimp) |
| Coupling | Quick-coupling self-locking anti-decoupling thread |
| Durability (8D series) | 500 mating / unmating cycles |
Typical applications
MIL-DTL-38999 Series III receptacles of this type are used on equipment bulkheads and panels in aircraft, rotorcraft, UAV and ground-vehicle systems, and in deployable shelters and ground support equipment. They terminate power and signal harnesses where vibration, moisture and EMI control matter. MRO and harness-build workshops hold them for panel replacement and for new loom manufacture against drawing.
Supplied by BOLTON Technical Equipment Supplies against request for quotation. Add this item to your RFQ basket to request pricing, lead time and documentation requirements (e.g. CoC, datasheets or test reports where applicable).
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