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

Part Overview

The PAB.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 1083 units in stock.

Substitute parts are identified when equivalent electrical and mechanical parameters align with the original specification, enabling component interchangeability in applications where the primary part is unavailable or when design requirements permit alternative qualified sources.

Substiute Parts

PAB.M0.5GL.AC65Z

LEMOIn Stock: 1179PAB.M0.5GL.AC65Z Datasheet

Current PartRFQ

S21MC7-P05MJG0-657S

ODUIn Stock: 880S21MC7-P05MJG0-657S Datasheet

SimilarRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the PAB.M0.5GL.AC65Z is determined by strict alignment of the following critical parameters:

• Connector type and pin configuration (Plug, Male Pins, 5 positions)
• Termination method (Solder Cup)
• Shell material composition (Polysulfone PSU)
• Contact finish specification (Gold plating)
• Ingress protection rating (IP50 minimum)
• Cable opening dimensions (0.209" ~ 0.256")
• Regulatory compliance (ROHS3, REACH Unaffected, EAR99)

The identified substitute S21MC7-P05MJG0-657S meets these core substitution criteria. Variations in secondary parameters such as fastening mechanism detail, orientation designation, and operating temperature upper limit do not preclude substitution when the primary electrical and mechanical interfaces remain compatible.

Parameter Comparison

Engineering Selection Recommendations

Both the PAB.M0.5GL.AC65Z and S21MC7-P05MJG0-657S are active production components with ROHS3 compliance and REACH Unaffected status, qualifying them for equivalent use in regulated applications.

The PAB.M0.5GL.AC65Z provides an extended operating temperature range to 150°C, suitable for high-temperature industrial and automotive environments. The S21MC7-P05MJG0-657S offers a higher current rating of 10A compared to the 7A specification of the LEMO part, with operating temperature capability to 120°C. Both connectors maintain identical mechanical interfaces and electrical contact specifications.

Selection between these parts should be based on specific application requirements regarding current capacity and thermal operating conditions. The substitute part is electrically and mechanically compatible for applications within its specified operating temperature and current parameters.

Frequently Asked Questions (FAQ)

Q: Can S21MC7-P05MJG0-657S be used as a direct replacement for PAB.M0.5GL.AC65Z?

A: Yes, for applications operating within -50°C to 120°C and requiring current capacity up to 10A. Both connectors share identical 5-position solder cup termination, PSU shell material, gold contact finish, IP50 ingress protection, and cable opening dimensions. Mechanical mating interfaces are compatible.

Q: What are the key differences between these two connectors?

A: The primary differences are current rating (7A vs. 10A) and maximum operating temperature (150°C vs. 120°C). The ODU part includes strain relief as an additional feature. Both maintain equivalent electrical and mechanical specifications for the core connector interface.

Q: Are both parts compliant with automotive and medical standards?

A: Both parts are ROHS3 compliant and REACH Unaffected. The LEMO part lists automotive, industrial, medical, and testing equipment applications. The ODU part lists industrial, medical, military, and testing equipment applications. Compliance with specific automotive or medical standards should be verified against individual application requirements.

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

A: Both designations refer to equivalent physical shell sizes within their respective manufacturer classification systems. The mechanical dimensions and mating interfaces are identical, as confirmed by matching cable opening specifications of 0.209" ~ 0.256" (5.30mm ~ 6.50mm).

Q: Can these connectors be used interchangeably in existing designs?

A: Interchangeability is confirmed for the electrical and mechanical interface. Designs operating at currents exceeding 7A or temperatures exceeding 120°C should use the LEMO part. Designs within the ODU part's specifications can use either connector without interface modification.