PAA.M0.5GL.AC65Z Equivalent & Substitute Parts

Part Overview

The PAA.M0.5GL.AC65Z is a 5-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 1076 units in stock. Substitute parts are identified to provide alternative sourcing options when the primary part is unavailable or when design requirements permit equivalent functionality.

Substiute Parts

PAA.M0.5GL.AC65Z

LEMOIn Stock: 1097PAA.M0.5GL.AC65Z Datasheet

Current PartRFQ

S21MA7-P05MJG0-657S

ODUIn Stock: 1125S21MA7-P05MJG0-657S Datasheet

SimilarRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitute parts for the PAA.M0.5GL.AC65Z are identified based on the following critical parameters that determine functional equivalence:

• Connector Type & Gender: Plug with male pins
• Number of Positions: 5-position configuration
• Termination Method: Solder cup
• Contact Finish: Gold plating for mating surfaces
• Shell Material: Polysulfone (PSU)
• Fastening Mechanism: Push-Pull connection
• Ingress Protection: IP50 rating
• Insert Material: Polyetheretherketone (PEEK)
• Mounting Style: Free hanging (in-line)
• Orientation: A-type

The substitute part S21MA7-P05MJG0-657S from ODU meets these core functional requirements and maintains compatibility with systems designed for the LEMO PAA.M0.5GL.AC65Z connector.

Parameter Comparison

Engineering Selection Recommendations

Both the PAA.M0.5GL.AC65Z and S21MA7-P05MJG0-657S are active production parts with ROHS3 compliance and REACH unaffected status, making them suitable for regulated applications. The LEMO part supports an extended operating temperature range of -50°C to 150°C, while the ODU substitute operates to 120°C maximum. The ODU part provides a marginally higher current rating of 7.5A compared to 7A for the LEMO connector. Both connectors maintain identical cable opening specifications and ingress protection ratings. Selection between these parts should be based on application temperature requirements and current load specifications.

Frequently Asked Questions (FAQ)

Q: Can the S21MA7-P05MJG0-657S replace the PAA.M0.5GL.AC65Z in all applications?

A: The ODU substitute is functionally equivalent for applications operating within -50°C to 120°C. Applications requiring operation above 120°C must use the LEMO PAA.M0.5GL.AC65Z, which is rated to 150°C.

Q: What are the key differences between these connectors?

A: The primary differences are the maximum operating temperature (LEMO: 150°C vs. ODU: 120°C), current rating (LEMO: 7A vs. ODU: 7.5A), and fastening mechanism detail (LEMO includes detent lock specification). Both maintain identical shell size, termination method, contact finish, and ingress protection.

Q: Are both parts RoHS and REACH compliant?

A: Yes, both the PAA.M0.5GL.AC65Z and S21MA7-P05MJG0-657S are ROHS3 compliant and REACH unaffected.

Q: What is the significance of the shell size designation difference (M05 vs. 1)?

A: The shell size designations reflect manufacturer-specific nomenclature. Both connectors are functionally equivalent 5-position circular connectors with identical mechanical and electrical compatibility.

Q: Are the solder cup terminations compatible between these parts?

A: Both connectors use solder cup termination with identical cable opening specifications (0.209" ~ 0.256" or 5.30mm ~ 6.50mm), ensuring compatibility with standard PCB and cable assembly processes.