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Amphenol Limited MIL Spec Circular Connector 20 Way Copper Alloy Female Black, Male Contacts, Keyed M39029/57-357
Specifications
| Country of Origin | India |
|---|---|
| Brand | Amphenol Limited |
| Colour | Black |
| Current | 13A |
| Model | M39029/57-357 |
| Contact Material | Copper Alloy |
| Series | M39029 |
| Termination Type | Crimp |
| Maximum Operating Temperature | 200°C |
| Minimum Operating Temperature | -55°C |
| Contact Plating | Gold over Nickel |
| Number of Contacts | 20 |
| Contact Gender | Male |
| Connector Gender | Female |
| Military Standard | MIL-DTL-38999 |
| Mating Type | Keyed |
| Connector Size | Miniature |
| Shell Plating | Cadmium |
Key Features
- Designed for military applications compliant with MIL-DTL-38999 standard.
- Features a miniature black female connector housing with 20 male contacts.
- Contacts made from copper alloy plated with gold over nickel for superior conductivity and corrosion resistance.
- Connector shell plated with cadmium and includes strain relief for durability.
- Capable of handling currents up to 13A with operating temperatures from -55°C to 200°C.
- Termination via crimp method ensures secure and stable electrical connections.
- Keyed mating type prevents incorrect coupling and ensures proper alignment.
- Suitable for industrial, aerospace, military, and high-performance electronic equipment applications.
Product Description
Amphenol Limited M39029/57-357 MIL Spec Circular Connector is a robust and high-performance 20 way connector designed for critical military and industrial applications. The connector complies with the MIL-DTL-38999 specification ensuring reliability and durability under demanding environmental conditions.
This connector features a black miniature female shell with 20 male contacts made from copper alloy and plated with gold over nickel to provide excellent conductivity and resistance to corrosion. The shell plating with cadmium further enhances the connector's durability and protection against harsh environmental effects.
The connector supports a current carrying capacity of 13 amperes and operates efficiently across a wide temperature range from -55°C to 200°C, making it suitable for use in extreme temperature conditions often encountered in aerospace and defense industries.
Termination is achieved through crimp, providing secure and reliable electrical connections while the keyed mating type ensures error-free assembly by preventing improper connector mating. The built-in strain relief contributes to the connector's mechanical robustness and longevity.
This connector is ideal for integration into military vehicles, aerospace equipment, industrial machinery, and high-performance electronic systems requiring dependable connectors with stringent quality standards.
Compliant with MIL-DTL-38999 military standard for circular connectors. Miniature black female connector housing with 20 male copper alloy contacts. Gold over nickel plating on contacts and cadmium plating on shell for enhanced corrosion resistance.
Crimp termination type and keyed mating provide secure electrical and mechanical connections. Operating temperature range from -55°C to 200°C and 13A current rating. Includes strain relief for mechanical durability. Compact size suitable for aerospace, military, and industrial use cases.
For compatible connectors and accessories, refer to part numbers 205-3359, 205-3270, 715-9815, 205-3422, 715-9761, 715-9869 and related ranges. Explore more Mil Spec Circular Connectors from Amphenol Limited and other leading brands at EnvMart to meet your technical connectivity needs.
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Frequently Asked Questions
This model has a current carrying capacity of 13 amperes.
It operates efficiently across a temperature range from -55°C to 200°C.
The contacts are made from copper alloy and are plated with gold over nickel for enhanced conductivity and corrosion resistance.
This unit utilizes crimp termination for secure electrical connections.
Yes, it complies with the MIL-DTL-38999 military standard for circular connectors.
This connector features a female housing with 20 male contacts.
The connector shell is plated with cadmium to enhance its durability and protection against environmental effects.
It is classified as a miniature connector, suitable for compact applications.
Yes, it features a keyed mating type to prevent incorrect coupling and ensure proper alignment.
This model is suitable for military vehicles, aerospace equipment, industrial machinery, and high-performance electronic systems.
It includes strain relief to enhance mechanical robustness and longevity.
The connector features a black colour for its miniature female housing.
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