PRA.M0.2GL.LC39N Equivalent & Substitute Parts

Part Overview

The PRA.M0.2GL.LC39N is a 2-position circular connector receptacle manufactured by LEMO, featuring female sockets with solder cup termination and gold-plated contacts. This connector is designed for applications requiring push-pull detent lock fastening in automotive, industrial, medical, and testing equipment environments. The part is currently active in production with 1134 units in stock. Substitute parts are identified to provide alternative sourcing options when the primary part is unavailable or when design flexibility permits component interchange based on equivalent electrical and mechanical specifications.

Substiute Parts

PRA.M0.2GL.LC39N

LEMOIn Stock: 1235PRA.M0.2GL.LC39N Datasheet

Current PartRFQ

K11MA7-P02LPH0-3980

ODUIn Stock: 902K11MA7-P02LPH0-3980 Datasheet

SimilarRFQ

Key Parameters

Substitute Part Grouping Explanation

The substitute part K11MA7-P02LPH0-3980 (ODU MEDI-SNAP®) qualifies as an equivalent based on the following matching parameters:

• Connector type: Receptacle, Female Sockets
• Number of positions: 2
• Termination: Solder Cup
• Fastening mechanism: Push-Pull, Detent Lock
• Shell material: Polysulfone (PSU)
• Contact finish: Gold
• Mounting configuration: Free Hanging (In-Line)
• Ingress protection: IP50 - Dust Protected
• Cable opening range: 0.106" ~ 0.154" (2.70mm ~ 3.90mm)
• Insert material: Polyetheretherketone (PEEK)
• Backshell feature: Present
• Regulatory compliance: ROHS3 Compliant, REACH Unaffected

Parameter Comparison

Engineering Selection Recommendations

Both parts meet ROHS3 compliance and REACH unaffected status, qualifying them for regulated applications. The PRA.M0.2GL.LC39N operates across a wider temperature range (-50°C to 150°C) compared to the K11MA7-P02LPH0-3980 (-50°C to 120°C). Applications requiring operation above 120°C must use the primary LEMO part. The ODU substitute provides a higher current rating (14A versus 10A), making it suitable for applications where the primary part's 10A specification is the limiting factor. Both connectors share identical mechanical interfaces, cable opening dimensions, and contact configurations, supporting direct substitution in applications operating within the ODU part's temperature envelope.

Frequently Asked Questions (FAQ)

Q: Can K11MA7-P02LPH0-3980 be used as a direct replacement for PRA.M0.2GL.LC39N?

A: Yes, for applications operating within -50°C to 120°C. Both parts feature identical connector type, position count, termination method, fastening mechanism, shell material, contact finish, and ingress protection rating. The substitute part supports higher current (14A versus 10A). Applications requiring operation above 120°C require the primary LEMO part.

Q: What are the key compatibility criteria for these connectors?

A: Compatibility is determined by connector type (receptacle, female sockets), position count (2), termination (solder cup), fastening (push-pull detent lock), shell material (PSU), contact finish (gold), mounting configuration (free hanging in-line), and cable opening dimensions (0.106" to 0.154"). Both parts meet these criteria.

Q: Are there differences in packaging between these parts?

A: The PRA.M0.2GL.LC39N packaging is listed as unspecified in the provided data. The K11MA7-P02LPH0-3980 is supplied in bulk packaging. Confirm packaging requirements with your procurement specifications.

Q: Do both parts meet the same regulatory standards?

A: Yes. Both parts are ROHS3 compliant and REACH unaffected, meeting equivalent regulatory requirements for industrial, medical, and automotive applications.

Q: What is the primary limitation when substituting the ODU part for the LEMO part?

A: The ODU MEDI-SNAP® part operates to a maximum of 120°C, while the LEMO part operates to 150°C. Applications requiring sustained operation above 120°C must use the primary PRA.M0.2GL.LC39N part.