Souriau 8STA6-22-53SN is plug connector with 53x 20 (7.5A) Socket (Female) contacts and Red keyway. Mates with 8STA0-22-53PN Oval Flange Receptacle.
Souriau Motorsport 8STA circular connectors are specifically designed for motorsport applications where high performance, small size and lightweight are key factors. Derived from MIL-DTL-38999, they are used across engine control units, data acquisition systems, communications equipment, and wiring harnesses in professional racing.
Souriau 8STA6-22-53SN Connector specifications:
| Property | Value |
|---|---|
| Shell style | Plug |
| Shell size | 22 |
| Total contacts | 53 |
| Contact size | 20 — 7.5A per contact |
| Wire gauge | 20 AWG |
| Contact gender | Socket (Female) — M39029/56-351 |
| Keyway orientation | Red |
| Coupling | 1/3 turn bayonet with colour-coded lock indicator |
| IP rating | IP67 |
| Temperature range | -55°C to +175°C |
| Shell material | Aluminium, black zinc cobalt finish |
| Backshell | Integrated, for heat shrink boots |
All connectors include required contacts and insertion/removal tool.
Compatible Heat Shrink Boots
| Straight Boot | 90° Boot | |
|---|---|---|
| Raychem | 202K163-25-0 | 222K163-25-0 |
| HellermannTyton | 157-43-G | 1157-4-G |
Combine with 8STA0-22-53PN Oval Flange Receptacle connector.
Reference part numbers: 8STA62253SN, Deutsch AS622-53SN










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