AFD57-12-8PN Equivalent & Substitute Parts

Part Overview

The AFD57-12-8PN is an 8-position circular connector plug manufactured by TE Connectivity Deutsch Connectors, designed for applications requiring MIL-DTL-26482 G Series II compliance. This male pin connector features crimp termination, bayonet lock fastening, and gold-plated mating contacts suitable for aviation, automotive, and military environments.

The AFD57-12-8PN is currently discontinued at DiGi Electronics. Identifying equivalent substitute parts is necessary to maintain system compatibility and ensure continued availability for repair, maintenance, and new production applications where this connector specification is required.

Substiute Parts

AFD57-12-8PN

TE Connectivity Deutsch ConnectorsIn Stock: 788AFD57-12-8PN Datasheet

Current PartRFQ

PV76W12-8PL

ITT Cannon, LLCIn Stock: 1275PV76W12-8PL Datasheet

SimilarRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution of the AFD57-12-8PN is determined by strict alignment of the following critical parameters:

Mandatory Matching Parameters:

• Number of Positions: 8
• Shell Size - Insert: 12-8
• Mounting Type: Free Hanging (In-Line)
• Fastening Type: Bayonet Lock
• Orientation: N (Normal)
• Operating Temperature Range: -55°C ~ 200°C
• Termination Method: Crimp

Functional Compatibility Parameters:

• Connector Type: Plug configuration (male pins or plug housing for male pins)
• Ingress Protection: Environment Resistant
• Current Rating: 7.5A or greater

The PV76W12-8PL qualifies as a substitute part because it maintains all mandatory matching parameters and functional compatibility requirements. Both connectors operate within identical temperature ranges, support the same bayonet lock fastening mechanism, accommodate 8 positions in the 12-8 shell size, and are designed for free-hanging in-line mounting with crimp termination.

Parameter Comparison

Engineering Selection Recommendations

AFD57-12-8PN Selection Criteria: The AFD57-12-8PN remains suitable for applications where shielded connector configurations are specified and existing inventory is available. However, this part is discontinued at DiGi Electronics, limiting long-term procurement viability for new production or extended support cycles.

PV76W12-8PL Selection Criteria: The PV76W12-8PL is the qualified substitute for the AFD57-12-8PN based on matching critical electrical and mechanical parameters. This part is currently active in production, ensuring sustained availability for procurement. The PV76W12-8PL is supplied as a plug housing for male pins with coupling nut, requiring separate acquisition of crimp contacts. Both parts maintain identical operating temperature ranges (-55°C ~ 200°C), bayonet lock fastening, and 8-position 12-8 shell size configuration.

Both parts are RoHS non-compliant and carry identical moisture sensitivity levels (MSL 1 - Unlimited), indicating equivalent environmental handling requirements. Selection between these parts should be based on application-specific shielding requirements and connector housing configuration needs.

Frequently Asked Questions (FAQ)

Q: Can the PV76W12-8PL directly replace the AFD57-12-8PN in existing assemblies?

A: The PV76W12-8PL is mechanically and electrically compatible with the AFD57-12-8PN for applications requiring 8-position, 12-8 shell size connectors with bayonet lock fastening. However, the PV76W12-8PL is supplied as a plug housing without contacts included, whereas the AFD57-12-8PN is a complete plug assembly with male pins. Crimp contacts must be sourced separately for the PV76W12-8PL.

Q: What are the key compatibility parameters for substitution?

A: Substitution is valid when the following parameters match: 8 positions, 12-8 shell size, free-hanging in-line mounting, bayonet lock fastening, normal orientation, crimp termination, and -55°C ~ 200°C operating temperature range. Both parts meet these requirements.

Q: Does the PV76W12-8PL provide equivalent shielding to the AFD57-12-8PN?

A: The AFD57-12-8PN is specified as shielded, while the PV76W12-8PL is specified as unshielded. Applications requiring electromagnetic shielding must account for this difference in connector specifications.

Q: Are there any compliance differences between these parts?

A: Both parts are RoHS non-compliant and carry identical ECCN (EAR99) and moisture sensitivity level (MSL 1 - Unlimited) designations. Both operate within the same temperature range and support identical fastening and termination methods.

Q: What is the contact size specification for the PV76W12-8PL?

A: The PV76W12-8PL specifies contact size 20. The AFD57-12-8PN contact size is not provided in the available documentation.

Q: Why is the AFD57-12-8PN discontinued?

A: The AFD57-12-8PN is discontinued at DiGi Electronics. The PV76W12-8PL is currently active in production and represents the available substitute for ongoing procurement requirements.