FGG.0B.307.CLAD21 Equivalent & Substitute Parts

Part Overview

The FGG.0B.307.CLAD21 is a 7-position circular connector plug with male pins and solder cup termination, manufactured by LEMO. This connector features a 307 shell size insert, push-pull fastening, and gold-plated mating contacts suitable for applications requiring shielded connections with IP50 dust protection. The part is currently obsolete, making equivalent and substitute parts necessary for ongoing system maintenance and new designs requiring compatible circular connector solutions.

Substiute Parts

FGG.0B.307.CLAD21

LEMOIn Stock: 838FGG.0B.307.CLAD21 Datasheet

Current PartRFQ

FGG.0B.307.CLAD22

LEMOIn Stock: 798FGG.0B.307.CLAD22 Datasheet

DirectRFQ

FGG.0B.307.CLAD42

PEI-GenesisIn Stock: 1112FGG.0B.307.CLAD42 Datasheet

SimilarRFQ

FGG.0B.307.CLAD52

PEI-GenesisIn Stock: 965FGG.0B.307.CLAD52 Datasheet

SimilarRFQ

S10L0C-P07MCC0-2200

ODUIn Stock: 859S10L0C-P07MCC0-2200 Datasheet

SimilarRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the FGG.0B.307.CLAD21 is determined by the following critical parameters:

• Connector Type & Position Count: Must be plug configuration with 7 male pins
• Termination Method: Solder cup termination required
• Shell Size & Insert: 307 shell size insert for mechanical compatibility
• Fastening Mechanism: Push-pull fastening type
• Contact Finish: Gold-plated mating contacts
• Shielding: Shielded configuration
• Ingress Protection: IP50 minimum dust protection
• Current Rating: Minimum 2.5A capacity
• Operating Temperature Range: Must accommodate -55°C to 250°C or equivalent operational envelope

The substitute parts listed below meet these core electrical and mechanical parameters, enabling direct functional replacement in applications currently using the FGG.0B.307.CLAD21.

Parameter Comparison

Engineering Selection Recommendations

FGG.0B.307.CLAD22 (LEMO): Direct substitute with active product status. Maintains identical shell size (307), position count (7), termination method (solder cup), and operating temperature range (-55°C ~ 250°C). Adds detent lock fastening feature. ROHS3 compliant. Recommended for applications requiring seamless replacement with enhanced mechanical retention.

FGG.0B.307.CLAD42 (PEI-Genesis): Functionally equivalent 7-position circular connector plug with 307 shell size, solder cup termination, and IP50 shielding. Active product status. Packaging available in bulk. Suitable for applications where manufacturer flexibility is acceptable.

FGG.0B.307.CLAD52 (PEI-Genesis): Functionally equivalent 7-position circular connector plug with 307 shell size, solder cup termination, and IP50 shielding. Active product status. Packaging available in bulk. Suitable for applications where manufacturer flexibility is acceptable.

S10L0C-P07MCC0-2200 (ODU MINI-SNAP® L): Alternative 7-position circular connector plug with solder cup termination and IP50 shielding. Operates within -40°C ~ 120°C temperature range, which is narrower than the main part. Current rating of 4A exceeds the 2.5A requirement. Different shell size (0 versus 307) requires mechanical compatibility verification. ROHS3 compliant. Active product status. Suitable for applications where temperature requirements do not exceed 120°C and mechanical form factor compatibility is confirmed.

Frequently Asked Questions (FAQ)

Q: Can FGG.0B.307.CLAD22 be used as a direct replacement for FGG.0B.307.CLAD21?

A: Yes. Both parts share identical shell size (307), position count (7), termination method (solder cup), fastening type (push-pull), operating temperature range (-55°C ~ 250°C), and current rating (2.5A). FGG.0B.307.CLAD22 is active and ROHS3 compliant, making it the primary substitute for the obsolete FGG.0B.307.CLAD21.

Q: What is the difference between FGG.0B.307.CLAD42 and FGG.0B.307.CLAD52?

A: Both parts are manufactured by PEI-Genesis and share the same core specifications: 7-position plug configuration, 307 shell size, solder cup termination, and IP50 shielding. The primary difference is indicated in their part number designations (4.2mm and 5.2mm), which typically reference dimensional variations. Specific dimensional data is not provided in the available parameters.

Q: Is S10L0C-P07MCC0-2200 compatible with applications requiring -55°C operation?

A: No. The S10L0C-P07MCC0-2200 operates within -40°C ~ 120°C, which does not meet the -55°C minimum requirement of the FGG.0B.307.CLAD21. This substitute is suitable only for applications with operating temperatures between -40°C and 120°C.

Q: What mechanical considerations apply when substituting with S10L0C-P07MCC0-2200?

A: The S10L0C-P07MCC0-2200 uses shell size 0, whereas the FGG.0B.307.CLAD21 uses shell size 307. This dimensional difference requires verification of mechanical compatibility with existing mating connectors and mounting hardware before implementation.

Q: Are all substitute parts ROHS3 compliant?

A: FGG.0B.307.CLAD22 and S10L0C-P07MCC0-2200 are confirmed ROHS3 compliant. Compliance status for FGG.0B.307.CLAD42 and FGG.0B.307.CLAD52 is not specified in the available data.

Q: What is the current rating difference between the main part and S10L0C-P07MCC0-2200?

A: The FGG.0B.307.CLAD21 is rated for 2.5A, while S10L0C-P07MCC0-2200 is rated for 4A. The higher rating of the substitute provides additional current capacity margin but does not affect compatibility for applications within the 2.5A specification.