FGA.1B.302.CLAD52 Equivalent & Substitute Parts

Part Overview

The FGA.1B.302.CLAD52 is a 2-position circular connector plug with male pins and solder cup termination, manufactured by LEMO. This connector is designed for applications requiring shielded, push-pull fastening with gold-plated mating contacts. The part is currently active in production with 840 units in stock. Substitute parts are identified when equivalent electrical and mechanical parameters are required for component sourcing, inventory management, or design flexibility while maintaining connector compatibility and performance specifications.

Substiute Parts

FGA.1B.302.CLAD52

LEMOIn Stock: 876FGA.1B.302.CLAD52 Datasheet

Current PartRFQ

S11LAC-P02MPH0-5200

ODUIn Stock: 738S11LAC-P02MPH0-5200 Datasheet

SimilarRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the FGA.1B.302.CLAD52 is determined by the following critical parameters:

• Connector type and pin configuration (2-position plug, male pins)
• Termination method (solder cup)
• Fastening mechanism (push-pull)
• Contact material and finish (brass with gold plating)
• Shielding requirement (shielded)
• Ingress protection rating (IP50 minimum)
• Insert material (PEEK)
• Compliance certifications (ROHS3, REACH Unaffected, EAR99)

The substitute part S11LAC-P02MPH0-5200 (ODU MINI-SNAP® L series) meets these core functional requirements. Variations in shell size designation, current rating, and operating temperature range represent design differences within the circular connector category but do not prevent functional substitution when these parameters are acceptable for the application.

Parameter Comparison

Engineering Selection Recommendations

Both the FGA.1B.302.CLAD52 and S11LAC-P02MPH0-5200 are active production parts with ROHS3 compliance and REACH Unaffected status. Selection between these parts should be based on application-specific requirements:

The FGA.1B.302.CLAD52 supports higher current capacity (15A versus 12A) and extended operating temperature range (-55°C to 250°C versus -40°C to 120°C). Applications requiring these extended specifications should specify the LEMO part.

The S11LAC-P02MPH0-5200 is suitable for applications where the 12A current rating and -40°C to 120°C temperature range are sufficient. Both parts maintain equivalent mechanical compatibility through push-pull fastening, 2-position configuration, and solder cup termination.

Both parts carry identical compliance certifications (ROHS3, REACH Unaffected, EAR99) and equivalent ingress protection (IP50). Cable opening specifications are compatible within the stated ranges.

Frequently Asked Questions (FAQ)

Q: Can S11LAC-P02MPH0-5200 be used as a direct replacement for FGA.1B.302.CLAD52?

A: Functional substitution is possible when application requirements fall within the S11LAC-P02MPH0-5200 specifications. The 12A current rating and -40°C to 120°C operating temperature must be verified as acceptable for the intended application. Both parts share identical connector type, pin count, termination method, and fastening mechanism.

Q: What are the differences in operating temperature range?

A: The FGA.1B.302.CLAD52 operates from -55°C to 250°C, while the S11LAC-P02MPH0-5200 operates from -40°C to 120°C. Applications requiring operation below -40°C or above 120°C must use the LEMO part.

Q: Are there differences in current-carrying capacity?

A: Yes. The FGA.1B.302.CLAD52 is rated for 15A, while the S11LAC-P02MPH0-5200 is rated for 12A. Applications requiring current capacity above 12A must use the LEMO part.

Q: Do both parts have the same shell finish?

A: The FGA.1B.302.CLAD52 has chrome finish, while the S11LAC-P02MPH0-5200 has chrome over nickel finish. Both provide corrosion protection; the nickel underplate in the ODU part offers additional corrosion resistance in certain environments.

Q: Are compliance certifications equivalent?

A: Yes. Both parts are ROHS3 compliant, REACH Unaffected, and classified as EAR99. Regulatory requirements are met by either part.

Q: What is the cable opening compatibility?

A: The FGA.1B.302.CLAD52 accepts cables 0.165" to 0.205" (4.20mm to 5.20mm). The S11LAC-P02MPH0-5200 accepts cables 0.157" to 0.205" (4.00mm to 5.20mm). Both ranges overlap; verify specific cable diameter requirements for your application.