PAA.M1.4GL.AC65R Equivalent & Substitute Parts

Part Overview

The PAA.M1.4GL.AC65R is a 14-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 724 units in stock. Substitute parts are identified when equivalent electrical and mechanical parameters are required for component procurement, inventory management, or design flexibility across compatible connector families.

Substiute Parts

PAA.M1.4GL.AC65R

LEMOIn Stock: 798PAA.M1.4GL.AC65R Datasheet

Current PartRFQ

S11MA7-P14MCC0-6520

ODUIn Stock: 1140S11MA7-P14MCC0-6520 Datasheet

SimilarRFQ

Key Parameters

Substitute Part Grouping Explanation

The substitute part S11MA7-P14MCC0-6520 (ODU MEDI-SNAP®) qualifies as an equivalent based on the following critical parameters:

• Connector Configuration: Both parts are 14-position circular connector plugs with male pins and solder cup termination
• Shell Material: Both utilize Polysulfone (PSU) for the shell structure
• Contact Finish: Both feature gold-plated mating surfaces
• Mounting Type: Both are free hanging (in-line) configurations
• Ingress Protection: Both provide IP50 dust protection
• Cable Opening Compatibility: Both accept cables within the 0.209" ~ 0.256" (5.30mm ~ 6.50mm) range
• Insert Material: Both use Polyetheretherketone (PEEK) for the insert
• Regulatory Compliance: Both are ROHS3 compliant and REACH unaffected

Differences exist in fastening type (Push-Pull with Detent Lock versus Push-Pull), current rating (2A versus 2.5A), maximum operating temperature (150°C versus 120°C), and contact material specification. These differences do not preclude substitution when the application requirements fall within the substitute part's specifications.

Parameter Comparison

Engineering Selection Recommendations

Both the PAA.M1.4GL.AC65R and S11MA7-P14MCC0-6520 are active production parts with full ROHS3 compliance and REACH unaffected status. Selection between these parts should be based on application-specific requirements:

The PAA.M1.4GL.AC65R supports operating temperatures up to 150°C and includes a detent lock fastening mechanism. This configuration is suitable for applications requiring enhanced temperature performance or positive mechanical locking.

The S11MA7-P14MCC0-6520 provides a higher current rating of 2.5A compared to 2A, making it suitable for applications with elevated power delivery requirements. The maximum operating temperature of 120°C is adequate for most industrial and medical applications.

Both parts maintain identical mechanical compatibility through matching cable opening specifications and identical shell and insert materials. The choice between these parts should be determined by the specific thermal and electrical demands of the target application.

Frequently Asked Questions (FAQ)

Q: Can S11MA7-P14MCC0-6520 be used as a direct replacement for PAA.M1.4GL.AC65R?

A: Substitution is possible when application requirements fall within the S11MA7-P14MCC0-6520 specifications. The substitute part supports lower maximum operating temperature (120°C versus 150°C) and lacks the detent lock feature. Verify that your application does not require temperatures above 120°C and that the push-pull fastening mechanism without detent lock is acceptable.

Q: What are the mechanical compatibility considerations?

A: Both connectors share identical cable opening specifications (0.209" ~ 0.256" or 5.30mm ~ 6.50mm), identical shell and insert materials, and matching IP50 ingress protection ratings. Mechanical compatibility is maintained across both parts.

Q: How do the current ratings differ?

A: The PAA.M1.4GL.AC65R is rated for 2A maximum current, while the S11MA7-P14MCC0-6520 supports 2.5A. Applications requiring current delivery above 2A but below or equal to 2.5A may benefit from the substitute part's higher rating.

Q: Are both parts compliant with industry standards?

A: Both parts are ROHS3 compliant and REACH unaffected. Both maintain MSL 1 (Unlimited) moisture sensitivity levels, indicating no special storage or handling requirements.

Q: What is the difference in fastening mechanisms?

A: The PAA.M1.4GL.AC65R features push-pull fastening with detent lock, providing positive mechanical engagement. The S11MA7-P14MCC0-6520 uses push-pull fastening without detent lock. Applications requiring positive locking should retain the original part specification.