PAA.M0.2GL.AC39N Equivalent & Substitute Parts

Part Overview

The PAA.M0.2GL.AC39N is a 2-position circular connector plug manufactured by LEMO, featuring male pins with solder cup termination and gold-plated contacts. This connector is designed for free-hanging, in-line applications requiring push-pull detent lock fastening. The product is active and in stock with 1129 units available. Substitute parts are identified when equivalent electrical and mechanical parameters align with the main part's specifications, enabling component interchangeability in applications where the original part may be unavailable or inventory constraints exist.

Substiute Parts

PAA.M0.2GL.AC39N

LEMOIn Stock: 1209PAA.M0.2GL.AC39N Datasheet

Current PartRFQ

S11MA7-P02MPH0-3980

ODUIn Stock: 730S11MA7-P02MPH0-3980 Datasheet

DirectRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the PAA.M0.2GL.AC39N is determined by strict alignment of the following parameters:

• Connector Type & Position Count: Must be plug with male pins in 2-position configuration
• Termination Method: Solder cup termination required
• Contact Finish: Gold-plated mating surface
• Mounting Configuration: Free-hanging, in-line orientation with push-pull fastening
• Ingress Protection: IP50 dust protection rating
• Electrical Performance: Current rating must meet or exceed 10A specification
• Operating Temperature Range: Must support -50°C minimum; upper limit may vary by application
• Cable Opening Compatibility: 0.106" ~ 0.154" (2.70mm ~ 3.90mm) range
• Compliance: ROHS3 compliance required

The substitute part S11MA7-P02MPH0-3980 (ODU MEDI-SNAP®) meets these criteria with equivalent mechanical and electrical characteristics, enabling direct substitution in applications where connector interchangeability is required.

Parameter Comparison

Engineering Selection Recommendations

Both the PAA.M0.2GL.AC39N and S11MA7-P02MPH0-3980 are active products with ROHS3 compliance and REACH unaffected status, meeting current regulatory requirements for industrial, medical, and automotive applications.

The PAA.M0.2GL.AC39N (LEMO) provides an operating temperature range of -50°C to 150°C with a 10A current rating. The S11MA7-P02MPH0-3980 (ODU MEDI-SNAP®) offers a 14A current rating, exceeding the electrical requirement, but operates within -50°C to 120°C. Selection between these parts depends on application-specific temperature requirements. For applications requiring sustained operation above 120°C, the LEMO part is the appropriate choice. For applications within the -50°C to 120°C range, the ODU substitute provides equivalent functionality with higher current capacity margin.

Both connectors feature identical cable opening specifications, gold-plated contacts, solder cup termination, and IP50 ingress protection, ensuring mechanical and electrical compatibility in equivalent applications.

Frequently Asked Questions (FAQ)

Q: Can the S11MA7-P02MPH0-3980 directly replace the PAA.M0.2GL.AC39N in all applications?

A: Direct substitution is valid for applications operating within -50°C to 120°C. Applications requiring operation above 120°C must use the PAA.M0.2GL.AC39N, which supports temperatures to 150°C. Both parts are mechanically and electrically compatible within their respective temperature ranges.

Q: What is the significance of the 14A versus 10A current rating difference?

A: The S11MA7-P02MPH0-3980 provides a 4A higher current rating than the PAA.M0.2GL.AC39N. This represents increased current-carrying capacity and does not restrict substitution; applications designed for 10A operation remain fully compatible with the higher-rated substitute part.

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

A: Both connectors feature solder cup termination with identical cable opening specifications (0.106" ~ 0.154" / 2.70mm ~ 3.90mm), ensuring equivalent soldering procedures and mechanical fit.

Q: Do both parts meet the same compliance standards?

A: Yes. Both the PAA.M0.2GL.AC39N and S11MA7-P02MPH0-3980 are ROHS3 compliant, REACH unaffected, and carry MSL 1 (Unlimited) moisture sensitivity ratings, meeting identical regulatory requirements.

Q: What is the difference between "Push-Pull, Detent Lock" and "Push-Pull" fastening?

A: The PAA.M0.2GL.AC39N specifies push-pull with detent lock, while the S11MA7-P02MPH0-3980 specifies push-pull fastening. Both employ push-pull connection mechanisms; the detent lock specification on the LEMO part provides additional mechanical retention. Substitution is valid where detent lock functionality is not a critical design requirement.