PAA.M1.0GL.AC52J Equivalent & Substitute Parts

Part Overview

The PAA.M1.0GL.AC52J 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 1164 units in stock. Substitute parts are identified to provide alternative sourcing options when the primary part is unavailable or when design flexibility permits equivalent component selection.

Substiute Parts

PAA.M1.0GL.AC52J

LEMOIn Stock: 1244PAA.M1.0GL.AC52J Datasheet

Current PartRFQ

S11MA7-P10MCC0-5240

ODUIn Stock: 1114S11MA7-P10MCC0-5240 Datasheet

SimilarRFQ

Key Parameters

Substitute Part Grouping Explanation

The substitute part S11MA7-P10MCC0-5240 (ODU MEDI-SNAP®) is qualified as an equivalent based on the following matching parameters:

• 10-position circular connector configuration
• Male pin plug connector type
• Solder cup termination method
• Polysulfone shell material with gold-plated contacts
• IP50 ingress protection rating
• Free hanging in-line mounting
• Push-pull fastening mechanism
• Identical cable opening dimensions (4.00mm ~ 5.20mm)
• PEEK insert material
• ROHS3 compliance and MSL 1 rating

Differences exist in current rating (2.75A vs. 3A) and maximum operating temperature (120°C vs. 150°C). These differences must be evaluated against specific application requirements.

Parameter Comparison

Engineering Selection Recommendations

Both the PAA.M1.0GL.AC52J and S11MA7-P10MCC0-5240 are active production parts with ROHS3 compliance and REACH unaffected status, making them suitable for regulated applications in industrial, medical, and automotive sectors.

Selection between these parts should be based on application-specific requirements:

• If the application requires continuous operation at temperatures above 120°C, the PAA.M1.0GL.AC52J is the appropriate choice due to its 150°C maximum operating temperature.
• If the application requires current capacity above 2.75A, the PAA.M1.0GL.AC52J supports 3A rating.
• If the application operates within -50°C to 120°C temperature range and requires maximum 2.75A current, the S11MA7-P10MCC0-5240 provides equivalent functionality.
• Both parts share identical mechanical interfaces, cable opening dimensions, and contact finish specifications, ensuring physical and electrical compatibility within their respective rated parameters.

Frequently Asked Questions (FAQ)

Q: Can the S11MA7-P10MCC0-5240 be used as a direct replacement for the PAA.M1.0GL.AC52J?

A: Direct substitution is possible only if the application operates within the ODU part's rated specifications: maximum 2.75A current and maximum 120°C operating temperature. If either parameter exceeds these limits, the LEMO part is required.

Q: What are the key compatibility factors between these two connectors?

A: Both connectors share 10-position configuration, male pin plug type, solder cup termination, polysulfone shell material, gold contact finish, IP50 protection, and identical cable opening dimensions (4.00mm ~ 5.20mm). These parameters ensure mechanical and electrical interface compatibility.

Q: Are there differences in fastening mechanisms?

A: The PAA.M1.0GL.AC52J includes a detent lock feature in addition to push-pull fastening, while the S11MA7-P10MCC0-5240 uses push-pull fastening only. This difference should be evaluated against application requirements for connector retention.

Q: Do both parts meet the same regulatory standards?

A: Yes. Both parts are ROHS3 compliant, REACH unaffected, and classified as EAR99 for export control purposes. Both carry MSL 1 (Unlimited) moisture sensitivity rating.

Q: What is the inventory status for each part?

A: PAA.M1.0GL.AC52J has 1164 units in stock. S11MA7-P10MCC0-5240 has 1072 units in stock.