PAA.M1.4GL.AC65GZ Equivalent & Substitute Parts

Part Overview

The PAA.M1.4GL.AC65GZ is a 14-position circular connector plug with male pins and solder cup termination, manufactured by LEMO. This connector is designed for applications requiring reliable circular connection interfaces in automotive, industrial, medical, and testing equipment environments. The part is currently active in production with 830 units in stock. Substitute parts are identified when equivalent electrical and mechanical parameters are required for component procurement, inventory management, or design flexibility across compatible connector families.

Substiute Parts

PAA.M1.4GL.AC65GZ

LEMOIn Stock: 919PAA.M1.4GL.AC65GZ Datasheet

Current PartRFQ

S21MA7-P14MCC0-657S

ODUIn Stock: 737S21MA7-P14MCC0-657S Datasheet

SimilarRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the PAA.M1.4GL.AC65GZ is determined by the following critical parameters:

• Connector Type & Position Count: Must be plug configuration with 14 male pins
• Termination Method: Solder cup termination required
• Shell Material & Finish: Polysulfone (PSU) shell with gold contact finish
• Mechanical Compatibility: Cable opening range 0.209" ~ 0.256" (5.30mm ~ 6.50mm)
• Fastening Mechanism: Push-pull connection system
• Environmental Rating: IP50 ingress protection minimum
• Compliance: ROHS3 compliant, REACH unaffected

The substitute part S21MA7-P14MCC0-657S meets these core substitution criteria across all mandatory electrical and mechanical parameters, enabling functional interchangeability within the specified application scope.

Parameter Comparison

Engineering Selection Recommendations

Both the PAA.M1.4GL.AC65GZ and S21MA7-P14MCC0-657S are active production components with ROHS3 compliance and REACH unaffected status, meeting current regulatory requirements for industrial, medical, and automotive applications.

The PAA.M1.4GL.AC65GZ supports an operating temperature range of -50°C to 150°C with a 2A current rating. The S21MA7-P14MCC0-657S operates within -50°C to 120°C with a 2.5A current rating. Selection between these parts depends on application-specific thermal and current requirements. Applications requiring sustained operation above 120°C must use the LEMO part. Applications with current demands below 2A are compatible with either option.

Both connectors feature identical mechanical interfaces, cable opening specifications, and push-pull fastening systems, ensuring physical and functional interchangeability within their respective operating parameters.

Frequently Asked Questions (FAQ)

Q: Can S21MA7-P14MCC0-657S replace PAA.M1.4GL.AC65GZ in all applications?

A: Substitution is valid for applications operating within -50°C to 120°C and requiring current ratings up to 2.5A. Applications requiring operation above 120°C must use the PAA.M1.4GL.AC65GZ.

Q: Are the connector interfaces mechanically identical?

A: Yes. Both connectors feature 14-position M14 shell size, identical cable opening ranges (0.209" ~ 0.256"), push-pull fastening, and solder cup termination, ensuring mechanical compatibility.

Q: What are the key differences between these parts?

A: The primary differences are operating temperature range (PAA.M1.4GL.AC65GZ: -50°C to 150°C; S21MA7-P14MCC0-657S: -50°C to 120°C) and current rating (PAA.M1.4GL.AC65GZ: 2A; S21MA7-P14MCC0-657S: 2.5A).

Q: Are both parts RoHS compliant?

A: Yes. Both PAA.M1.4GL.AC65GZ and S21MA7-P14MCC0-657S are ROHS3 compliant and REACH unaffected.

Q: What packaging options are available?

A: PAA.M1.4GL.AC65GZ is available in standard packaging. S21MA7-P14MCC0-657S is supplied in bulk packaging.