AFD57-12-10SN Equivalent & Substitute Parts

Part Overview

The AFD57-12-10SN is a 10-position circular connector plug with female sockets manufactured by TE Connectivity Deutsch Connectors. This connector is designed for crimp termination and features a bayonet lock fastening mechanism suitable for aviation, automotive, and military applications. The part is discontinued at DiGi Electronics, necessitating identification of equivalent substitute components that maintain functional compatibility within the MIL-DTL-26482 G Series II specification framework.

Substiute Parts

AFD57-12-10SN

TE Connectivity Deutsch ConnectorsIn Stock: 801AFD57-12-10SN Datasheet

Current PartRFQ

PV75L12-10SL

ITT Cannon, LLCIn Stock: 826PV75L12-10SL Datasheet

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PV75W12-10SL

ITT Cannon, LLCIn Stock: 1057PV75W12-10SL Datasheet

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PV76L12-10SL

ITT Cannon, LLCIn Stock: 1162PV76L12-10SL Datasheet

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PV76W12-10SL

ITT Cannon, LLCIn Stock: 855PV76W12-10SL Datasheet

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Key Parameters

Substitute Part Grouping Explanation

Substitution of the AFD57-12-10SN is determined by strict alignment of the following critical parameters:

Mandatory Matching Parameters:

• Number of Positions: 10
• Shell Size - Insert: 12-10
• Fastening Type: Bayonet Lock
• Mounting Type: Free Hanging (In-Line)
• Orientation: N (Normal)
• Termination: Crimp
• Operating Temperature Range: -55°C ~ 200°C
• Ingress Protection: Environment Resistant

Allowable Variations:

• Manufacturer: Different manufacturers (TE Connectivity Deutsch vs. ITT Cannon)
• Shell Finish: Electroless Nickel, Chromate over Cadmium, or Gold plating
• Housing Color: Silver or Olive Drab
• Shielding: Shielded or Unshielded configurations
• Connector Type: Plug Housing (housing-only variants) versus complete plug assemblies

The substitute parts PV75L12-10SL, PV75W12-10SL, PV76L12-10SL, and PV76W12-10SL are ITT Cannon equivalents that satisfy all mandatory parameters. These parts are available in active product status with higher inventory levels than the discontinued AFD57-12-10SN.

Parameter Comparison

Engineering Selection Recommendations

Primary Substitutes for Shielded Applications:

PV75L12-10SL and PV75W12-10SL maintain shielded configurations equivalent to the AFD57-12-10SN. Selection between these two depends on environmental finish requirements:

• PV75L12-10SL: Electroless nickel finish with silver housing. Suitable for standard environmental resistance applications.
• PV75W12-10SL: Chromate over cadmium finish with olive drab housing. Suitable for enhanced corrosion resistance in severe environmental conditions.

Both parts are manufactured by ITT Cannon, LLC and carry active product status with higher inventory availability (798 and 963 units respectively) compared to the discontinued AFD57-12-10SN.

Alternative Substitutes for Unshielded Applications:

PV76L12-10SL and PV76W12-10SL provide unshielded alternatives with identical mechanical and electrical parameters. These parts are applicable only when shielding is not a system requirement:

• PV76L12-10SL: Electroless nickel finish with silver housing (1098 units in stock).
• PV76W12-10SL: Chromate over cadmium finish with olive drab housing (845 units in stock).

Important Consideration:

All substitute parts are classified as plug housings with contacts not included. The AFD57-12-10SN is specified as a complete plug assembly with female sockets. Integration of substitute housings requires separate procurement and assembly of crimp contacts compatible with the 12-10 shell size and 20 contact size specification.

Frequently Asked Questions (FAQ)

Q: Can PV75L12-10SL, PV75W12-10SL, PV76L12-10SL, or PV76W12-10SL directly replace the AFD57-12-10SN in existing applications?

A: Direct mechanical and electrical compatibility is established for all four substitute parts based on matching shell size (12-10), position count (10), fastening type (bayonet lock), and operating temperature range (-55°C ~ 200°C). However, the substitute parts are supplied as plug housings without contacts. The AFD57-12-10SN is a complete assembly. Integration requires separate contact procurement and assembly operations.

Q: What is the difference between PV75 and PV76 series substitutes?

A: The primary difference is shielding configuration. PV75 series parts (PV75L12-10SL and PV75W12-10SL) are shielded, matching the AFD57-12-10SN specification. PV76 series parts (PV76L12-10SL and PV76W12-10SL) are unshielded and are applicable only when electromagnetic shielding is not required by system design.

Q: What distinguishes the "L" and "W" designations within each series?

A: The "L" designation indicates electroless nickel shell finish with silver housing color. The "W" designation indicates chromate over cadmium shell finish with olive drab housing color. Both finishes provide environment-resistant protection with identical operating temperature ranges and mechanical compatibility.

Q: Are all substitute parts currently available?

A: Yes. All four substitute parts carry active product status with confirmed inventory: PV75L12-10SL (798 units), PV75W12-10SL (963 units), PV76L12-10SL (1098 units), and PV76W12-10SL (845 units). The AFD57-12-10SN is discontinued at DiGi Electronics.

Q: Do the substitute parts meet the same compliance and certification standards?

A: All substitute parts share identical RoHS status (non-compliant), MSL rating (1 - Unlimited), ECCN classification (EAR99), and environmental resistance rating as the AFD57-12-10SN. Compliance with MIL-DTL-26482 specifications is maintained across all mechanical and electrical parameters.

Q: What contact size specification applies to the substitute parts?

A: All substitute parts accommodate contact size 20 crimp contacts. This specification is consistent with the 12-10 shell size and 10-position configuration.