PAA.M0.2GL.AC52J Equivalent & Substitute Parts

Part Overview

The PAA.M0.2GL.AC52J is a 2-position circular connector plug with male pins and solder cup termination, manufactured by LEMO. This connector is designed for free-hanging inline applications requiring push-pull detent lock fastening. The part is currently active in production with 997 units in stock. Equivalent and substitute parts are identified to provide alternative sourcing options when the primary part is unavailable or when design requirements permit functional alternatives meeting the same electrical and mechanical specifications.

Substiute Parts

PAA.M0.2GL.AC52J

LEMOIn Stock: 1102PAA.M0.2GL.AC52J Datasheet

Current PartRFQ

S11MA7-P02MPH0-5240

ODUIn Stock: 872S11MA7-P02MPH0-5240 Datasheet

DirectRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the PAA.M0.2GL.AC52J is determined by strict alignment with the following critical parameters:

• Connector type (Plug, Male Pins)
• Number of positions (2)
• Termination method (Solder Cup)
• Fastening mechanism (Push-Pull, Detent Lock)
• Mounting configuration (Free Hanging, In-Line)
• Shell material (Polysulfone PSU)
• Contact finish (Gold)
• Ingress protection rating (IP50)
• Cable opening dimensions (0.157" ~ 0.205" / 4.00mm ~ 5.20mm)
• Compliance certifications (ROHS3, REACH Unaffected, EAR99)

The substitute part S11MA7-P02MPH0-5240 (ODU MEDI-SNAP®) meets all critical substitution criteria. Variations in current rating (14A vs. 10A) and maximum operating temperature (-50°C ~ 120°C vs. -50°C ~ 150°C) represent enhanced or equivalent performance characteristics that do not restrict substitution eligibility.

Parameter Comparison

Engineering Selection Recommendations

Both the PAA.M0.2GL.AC52J and S11MA7-P02MPH0-5240 are active production parts with ROHS3 compliance and REACH unaffected status, meeting current regulatory requirements for industrial, medical, and automotive applications. The substitute part demonstrates enhanced current rating capability (14A vs. 10A), providing additional margin for power delivery applications. Operating temperature range differences should be evaluated against specific application requirements; the LEMO part supports extended high-temperature operation to 150°C, while the ODU part operates to 120°C. Both parts maintain identical mechanical interface specifications, cable opening dimensions, and ingress protection ratings, ensuring physical and functional interchangeability in standard mounting configurations.

Frequently Asked Questions (FAQ)

Q: Can S11MA7-P02MPH0-5240 be used as a direct replacement for PAA.M0.2GL.AC52J?

A: Yes, the S11MA7-P02MPH0-5240 meets all critical substitution parameters including connector type, position count, termination method, fastening mechanism, shell material, contact finish, and ingress protection rating. Both parts are ROHS3 compliant with identical moisture sensitivity levels.

Q: What are the differences in current rating between these parts?

A: The PAA.M0.2GL.AC52J is rated for 10A, while the S11MA7-P02MPH0-5240 is rated for 14A. The higher rating of the substitute part does not restrict its use in applications requiring 10A or less.

Q: Are there temperature range limitations when substituting?

A: The PAA.M0.2GL.AC52J operates from -50°C to 150°C, while the S11MA7-P02MPH0-5240 operates from -50°C to 120°C. Applications requiring sustained operation above 120°C should retain the LEMO part. For applications within the -50°C to 120°C range, both parts are functionally equivalent.

Q: Do both parts use the same cable opening dimensions?

A: Yes, both connectors accept cable diameters of 0.157" to 0.205" (4.00mm to 5.20mm), ensuring identical backshell and cable strain relief compatibility.

Q: What is the packaging difference between these parts?

A: The PAA.M0.2GL.AC52J is supplied in standard packaging, while the S11MA7-P02MPH0-5240 is supplied in bulk packaging. Verify packaging requirements for your procurement and assembly processes.

Q: Are both parts suitable for medical applications?

A: Yes, both parts are listed for medical applications and maintain ROHS3 compliance and unlimited moisture sensitivity levels appropriate for medical device manufacturing.