FGG.0B.307.CLAD31 Equivalent & Substitute Parts

Part Overview

The FGG.0B.307.CLAD31 is a 7-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 contacts and operates across an extended temperature range of -55°C to 250°C. The part is currently active in production with 1107 units in stock. Substitute parts are identified when equivalent electrical and mechanical parameters align with the original specification, enabling component interchangeability in applications where the primary connector becomes unavailable or when alternative sourcing is required.

Substiute Parts

FGG.0B.307.CLAD31

LEMOIn Stock: 1158FGG.0B.307.CLAD31 Datasheet

Current PartRFQ

S10L0C-P07MCC0-3200

ODUIn Stock: 1038S10L0C-P07MCC0-3200 Datasheet

SimilarRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the FGG.0B.307.CLAD31 is determined by strict alignment of the following parameters:

• Connector type: Plug with male pins
• Position count: 7 positions
• Termination method: Solder cup
• Fastening mechanism: Push-pull
• Contact finish: Gold-plated mating surfaces
• Shielding: Shielded configuration
• Insert material: PEEK
• Ingress protection: IP50 minimum
• Shell material: Brass construction
• Regulatory compliance: ROHS3 compliant

The substitute part S10L0C-P07MCC0-3200 (ODU MINI-SNAP® L series) meets these core electrical and mechanical criteria, enabling functional equivalence in applications where the LEMO FGG.0B.307.CLAD31 is specified.

Parameter Comparison

Engineering Selection Recommendations

Both the FGG.0B.307.CLAD31 and S10L0C-P07MCC0-3200 are active production components with ROHS3 compliance and REACH unaffected status, meeting current regulatory requirements. The ODU substitute part provides a higher current rating of 4A compared to the LEMO original's 2.5A rating, making it suitable for applications within the original specification. The operating temperature range of the LEMO part (-55°C to 250°C) exceeds that of the ODU substitute (-40°C to 120°C); therefore, the ODU part is appropriate only for applications operating within the -40°C to 120°C window. Both connectors feature identical mechanical interfaces (7-position, push-pull, solder cup), gold-plated contacts, PEEK inserts, and IP50 ingress protection, supporting direct functional substitution within the specified temperature constraints.

Frequently Asked Questions (FAQ)

Q: Can the S10L0C-P07MCC0-3200 be used as a direct replacement for the FGG.0B.307.CLAD31?

A: Yes, within the operating temperature range of -40°C to 120°C. Both connectors share identical connector type, position count, termination method, fastening mechanism, contact finish, shielding, and insert material. The ODU part's higher current rating (4A vs. 2.5A) and equivalent ingress protection make it functionally equivalent for applications within this temperature window.

Q: What are the key differences between these two parts?

A: The primary differences are operating temperature range (LEMO: -55°C to 250°C; ODU: -40°C to 120°C), current rating (LEMO: 2.5A; ODU: 4A), and shell finish (LEMO: Chrome; ODU: Chrome over Nickel). All other electrical and mechanical parameters are equivalent.

Q: Are both parts RoHS compliant?

A: Yes, both the FGG.0B.307.CLAD31 and S10L0C-P07MCC0-3200 are ROHS3 compliant and REACH unaffected.

Q: What is the cable opening specification for each connector?

A: FGG.0B.307.CLAD31: 0.091" to 0.126" (2.30mm to 3.20mm). S10L0C-P07MCC0-3200: 0.079" to 0.126" (2.00mm to 3.20mm). The ODU part accommodates a slightly smaller minimum cable diameter.

Q: Can the ODU part handle the full temperature range of the LEMO original?

A: No. The ODU substitute is rated only to -40°C to 120°C. Applications requiring operation below -40°C or above 120°C must use the LEMO FGG.0B.307.CLAD31 or identify an alternative substitute rated for the extended temperature range.