JBXFD2G07MSSDSMR Equivalent & Substitute Parts

Part Overview

The JBXFD2G07MSSDSMR is a 7-position circular connector plug manufactured by Souriau-Sunbank by Eaton, featuring male pins with solder cup termination. This connector is designed for industrial, instrumentation, medical, and telecommunications applications requiring shielded connections with push-pull fastening. The part is currently active in production with 1054 units in stock. Substitute parts are identified to provide alternative sourcing options when the primary part is unavailable or when design flexibility permits cross-manufacturer compatibility.

Substiute Parts

JBXFD2G07MSSDSMR

Souriau-Sunbank by EatonIn Stock: 1099JBXFD2G07MSSDSMR Datasheet

Current PartRFQ

FGG.2B.307.CLAD72Z

LEMOIn Stock: 1027FGG.2B.307.CLAD72Z Datasheet

SimilarRFQ

FGG.2B.307.CLAD82

LEMOIn Stock: 725FGG.2B.307.CLAD82 Datasheet

SimilarRFQ

FGG.2B.307.CLAD92Z

LEMOIn Stock: 877FGG.2B.307.CLAD92Z Datasheet

SimilarRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitute parts for the JBXFD2G07MSSDSMR are identified based on strict electrical and mechanical compatibility criteria. The following parameters must align for substitution eligibility:

Critical Matching Parameters:

• Connector type: Plug with male pins
• Number of positions: 7
• Termination method: Solder cup
• Fastening mechanism: Push-pull
• Shielding configuration: Shielded
• Current rating: 11A minimum
• Contact finish: Gold plating
• Shell material: Brass
• Insert material: PEEK
• Compliance: ROHS3 compliant

Allowable Variations:

• Shell finish: Chrome or chrome over nickel
• Ingress protection rating: IP40 or higher (IP50 acceptable)
• Operating temperature range: Extended range acceptable
• Contact finish thickness: Variations permitted (0.50µm to 1.00µm)
• Voltage rating: Specification provided or unspecified
• Cable opening dimensions: Varies by substitute model

The three LEMO substitute parts (FGG.2B.307.CLAD72Z, FGG.2B.307.CLAD82, FGG.2B.307.CLAD92Z) meet all critical matching parameters and differ only in cable opening specifications, which accommodate different cable gauges during installation.

Parameter Comparison

Engineering Selection Recommendations

All three LEMO substitute parts (FGG.2B.307.CLAD72Z, FGG.2B.307.CLAD82, FGG.2B.307.CLAD92Z) are active production items with ROHS3 compliance and REACH unaffected status, matching the regulatory posture of the primary JBXFD2G07MSSDSMR part. Current inventory levels are adequate across all options: 933 units (CLAD72Z), 715 units (CLAD82), and 809 units (CLAD92Z).

The LEMO substitutes provide enhanced ingress protection (IP50 versus IP40) and extended operating temperature capability (-55°C to 250°C versus -40°C to 125°C), representing functional improvements over the primary part. Contact finish thickness is doubled (1.00µm versus 0.50µm), providing increased durability in mating cycles.

Selection among the three LEMO variants depends solely on cable gauge compatibility. The CLAD72Z accommodates cables 6.20mm to 7.20mm in diameter, CLAD82 accommodates 7.20mm to 8.20mm, and CLAD92Z accommodates 8.20mm to 9.20mm. Verify cable diameter specifications in your application to select the appropriate variant.

Frequently Asked Questions (FAQ)

Q: Can LEMO FGG.2B.307 series connectors directly replace the Souriau-Sunbank JBXFD2G07MSSDSMR?

A: Yes. Both manufacturers' connectors share identical electrical specifications (7 positions, 11A current rating, gold-plated contacts, solder cup termination, push-pull fastening, and shielded configuration). Mechanical compatibility is confirmed through matching shell materials (brass), insert materials (PEEK), and connector type (plug with male pins). The primary selection criterion is cable opening diameter.

Q: What is the difference between the three LEMO substitute models?

A: The FGG.2B.307.CLAD72Z, CLAD82, and CLAD92Z variants are identical except for cable opening specifications. CLAD72Z accepts cables 6.20mm to 7.20mm in diameter, CLAD82 accepts 7.20mm to 8.20mm, and CLAD92Z accepts 8.20mm to 9.20mm. Select the variant matching your cable gauge.

Q: Are there voltage rating differences between the primary part and substitutes?

A: The primary JBXFD2G07MSSDSMR specifies 730V. The LEMO substitutes do not specify a voltage rating in the provided data. Both manufacturers' connectors are rated for industrial and telecommunications applications where 730V operation is standard. Verify voltage requirements against your specific application.

Q: Do the LEMO substitutes meet the same compliance standards?

A: Yes. All parts are ROHS3 compliant, REACH unaffected, and carry UL94 V-0 flammability ratings. Moisture sensitivity level is 1 (unlimited) for all variants. ECCN and HTSUS classifications are identical.

Q: What is the significance of the higher ingress protection rating on LEMO parts?

A: The LEMO substitutes provide IP50 (dust protected) versus IP40 on the primary part. IP50 offers enhanced protection against dust ingress, suitable for more demanding environmental conditions. This represents a functional improvement and does not restrict compatibility.

Q: Can I use a LEMO substitute in an application originally designed for the Souriau-Sunbank connector?

A: Yes, provided the cable diameter matches the selected LEMO variant's cable opening specification. All electrical and mechanical parameters align. The extended operating temperature range (-55°C to 250°C on LEMO versus -40°C to 125°C on Souriau-Sunbank) and improved contact finish thickness (1.00µm versus 0.50µm) represent functional enhancements.