PAA.M1.0GL.AC52R Equivalent & Substitute Parts

Part Overview

The PAA.M1.0GL.AC52R is a 10-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 716 units in stock.

Substitute parts are identified when equivalent electrical and mechanical parameters are maintained, allowing for component interchangeability in system designs where the primary part may be unavailable or when alternative sourcing is required.

Substiute Parts

PAA.M1.0GL.AC52R

LEMOIn Stock: 813PAA.M1.0GL.AC52R Datasheet

Current PartRFQ

S11MA7-P10MCC0-5220

ODUIn Stock: 720S11MA7-P10MCC0-5220 Datasheet

SimilarRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the PAA.M1.0GL.AC52R is determined by the following critical parameters:

• Connector Configuration: Plug with male pins, 10-position circular connector
• Termination Method: Solder cup for wire attachment
• Shell Material: Polysulfone (PSU) construction
• Contact Finish: Gold plating on mating surfaces
• Mechanical Interface: Push-pull fastening with detent lock, M10 shell size
• Environmental Rating: IP50 ingress protection
• Electrical Performance: Current rating and operating temperature range
• Compliance: ROHS3 compliance and REACH unaffected status

The substitute part S11MA7-P10MCC0-5220 (ODU MEDI-SNAP®) maintains compatibility across these core parameters, with documented variations in current rating and maximum operating temperature that must be evaluated for specific application requirements.

Parameter Comparison

Engineering Selection Recommendations

Both the PAA.M1.0GL.AC52R and S11MA7-P10MCC0-5220 maintain ROHS3 compliance and REACH unaffected status, meeting regulatory requirements for industrial, medical, and automotive applications.

The primary differences between these parts are:

• Current Rating: The PAA.M1.0GL.AC52R supports 3A, while the S11MA7-P10MCC0-5220 supports 2.75A. Selection should be based on circuit current requirements.
• Operating Temperature Range: The PAA.M1.0GL.AC52R operates to 150°C maximum, while the S11MA7-P10MCC0-5220 operates to 120°C maximum. Applications requiring operation above 120°C require the LEMO part.
• Fastening Mechanism: The PAA.M1.0GL.AC52R includes detent lock functionality, while the S11MA7-P10MCC0-5220 uses standard push-pull fastening.

Both parts are active in production with adequate inventory availability.

Frequently Asked Questions (FAQ)

Q: Can the S11MA7-P10MCC0-5220 be used as a direct replacement for the PAA.M1.0GL.AC52R?

A: The S11MA7-P10MCC0-5220 is mechanically and electrically compatible for applications operating at or below 120°C and requiring maximum current of 2.75A or less. Applications exceeding these parameters require the PAA.M1.0GL.AC52R.

Q: What is the significance of the shell size designation difference (M10 versus 1)?

A: Both designations refer to equivalent 10-position circular connector shell sizes. The mechanical interface and mating characteristics are compatible between these parts.

Q: Are both parts suitable for medical applications?

A: Both parts list medical applications in their specifications and maintain ROHS3 compliance. Application-specific validation is required based on individual medical device requirements.

Q: What is the difference in fastening mechanisms between these connectors?

A: The PAA.M1.0GL.AC52R includes a detent lock feature in addition to push-pull fastening, providing additional mechanical security. The S11MA7-P10MCC0-5220 uses standard push-pull fastening without detent lock.

Q: Are there packaging differences between these parts?

A: The PAA.M1.0GL.AC52R is available in standard packaging, while the S11MA7-P10MCC0-5220 is supplied in bulk packaging. Packaging format should be confirmed with supplier specifications for procurement requirements.