General purpose, shielded, environment-resistant circular connector featuring a size 20 aluminum shell with electroless nickel plating. This female connector offers 39 positions with female crimp contacts made from copper alloy and plated with gold. It supports a current rating of 7.5A and a voltage rating of 2.3kV, operating across a temperature range of -55°C to 200°C. Designed for free-hanging mounting and conforming to MIL-DTL-26482 standards.
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TE Connectivity AFD57-20-39SY-LC technical specifications.
| Body Material | Aluminium |
| Body Plating | Electroless Nickel |
| Contact Gender | Female |
| Contact Material | Copper Alloy |
| Contact Plating | Gold |
| Contact Shape | Circular |
| Contact Type | CRIMP |
| Current Rating | 7.5A |
| Gender | Female |
| Housing Color | Silver |
| Max Operating Temperature | 200°C |
| Military Standard | MIL-DTL-26482 |
| Min Operating Temperature | -55°C |
| Mount | Free Hanging |
| Number of Contacts | 39 |
| Number of Positions | 39 |
| Packaging | Bulk |
| Plating | Nickel |
| Ratings | Environment Resistant |
| Reach SVHC Compliant | Unknown |
| RoHS Compliant | No |
| Series | AFD |
| Shell Finish | Nickel |
| Shell Material | Aluminium |
| Shell Size | 20 |
| Shielding | Shielded |
| Termination | Crimp |
| Voltage Rating | 2.3kV |
| RoHS | Compliant |
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