| Part Number | 206438-1 | 206437-1 |
|---|---|---|
| Manufacturer | TE Connectivity AMP Connectors | TE Connectivity AMP Connectors |
| Category | Circular Connectors - Housings | Circular Connectors - Housings |
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| Product Status | Active | Active |
| Connector Type | Receptacle Housing | Plug Housing |
| Type | For Female Sockets | For Male Pins |
| Number of Positions | 57 | 57 |
| Shell Size - Insert | 23-57 | 23-57 |
| Shell Size, MIL | - | - |
| Contact Type | Crimp | Crimp |
| Contact Size | 20 | 20 |
| Mounting Type | Panel Mount | Free Hanging (In-Line) |
| Mounting Feature | Flange | - |
| Fastening Type | Threaded | Threaded |
| Orientation | Keyed | Keyed |
| Primary Material | - | - |
| Shell Material | Thermoplastic | Polyamide (PA66), Nylon 6/6, Glass Filled |
| Shell Finish | - | - |
| Housing Color | Black | Black |
| Ingress Protection | - | - |
| Material Flammability Rating | UL94 V-0 | UL94 V-0 |
| Features | - | Coupling Nut |
| Shielding | Unshielded | Unshielded |