JBXFD1J06MCSDSMR Equivalent & Substitute Parts

Part Overview

The JBXFD1J06MCSDSMR is a 6-position circular connector plug manufactured by Souriau-Sunbank by Eaton. This male pin connector features crimp termination, push-pull fastening, and gold-plated mating contacts. The connector is actively produced and maintains full inventory availability with 657 pieces in stock. Equivalent substitute parts are necessary to support supply chain flexibility, accommodate regional availability constraints, and provide alternative sourcing options while maintaining electrical and mechanical compatibility.

Substiute Parts

JBXFD1J06MCSDSMR

Souriau-Sunbank by EatonIn Stock: 702JBXFD1J06MCSDSMR Datasheet

Current PartRFQ

FGG.1B.306.CYCD62

LEMOIn Stock: 902FGG.1B.306.CYCD62 Datasheet

SimilarRFQ

FGG.1B.306.CYCD72

LEMOIn Stock: 1185FGG.1B.306.CYCD72 Datasheet

SimilarRFQ

FGG.1B.306.CYCZ

LEMOIn Stock: 1051FGG.1B.306.CYCZ Datasheet

SimilarRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the JBXFD1J06MCSDSMR is determined by strict alignment of the following critical parameters:

Mandatory Matching Parameters:

• Connector type: Plug with male pins
• Number of positions: 6
• Termination method: Crimp
• Fastening mechanism: Push-pull
• Contact finish: Gold plating on mating surfaces
• Shielding configuration: Shielded design
• Insert material: PEEK
• Current rating: 7A minimum
• Material flammability: UL94 V-0

Allowable Variations:

• Shell finish: Chrome or chrome over nickel
• Ingress protection rating: IP40 or higher (IP50 acceptable)
• Operating temperature range: Extended ranges acceptable if minimum -40°C and maximum ≥125°C
• Contact finish thickness: Variations permitted within industry standards
• Backshell configuration: Presence of backshell acceptable

The three LEMO substitute parts (FGG.1B.306.CYCD62, FGG.1B.306.CYCD72, FGG.1B.306.CYCZ) meet all mandatory matching parameters and are therefore electrically and mechanically compatible with the JBXFD1J06MCSDSMR.

Parameter Comparison

Engineering Selection Recommendations

All three LEMO substitute parts are active products with full regulatory compliance. Selection between the JBXFD1J06MCSDSMR and its LEMO equivalents is based on the following engineering considerations:

Compliance & Certification: All four parts maintain ROHS3 compliance and REACH unaffected status, ensuring regulatory compatibility across industrial, instrumentation, medical, and telecommunications applications.

Electrical Performance: The LEMO substitutes maintain the 7A current rating and gold-plated mating contacts of the original part. The JBXFD1J06MCSDSMR specifies 660V voltage rating; LEMO parts do not specify voltage rating in the provided data. For applications requiring explicit voltage specification, the Souriau-Sunbank part provides documented 660V rating.

Environmental Performance: LEMO substitutes provide extended operating temperature range (-55°C ~ 250°C) compared to the original part (-40°C ~ 125°C), offering superior thermal performance for extreme environment applications. All parts maintain UL94 V-0 flammability rating.

Ingress Protection: LEMO substitutes provide IP50 dust protection versus IP40 on the original part, offering enhanced environmental sealing for applications requiring higher ingress protection.

Cable Opening Specifications: FGG.1B.306.CYCD62 accommodates cable diameters 5.20mm ~ 6.20mm; FGG.1B.306.CYCD72 accommodates 6.20mm ~ 7.20mm. Cable opening compatibility must be verified for specific application requirements.

Frequently Asked Questions (FAQ)

Q: Are LEMO FGG.1B.306 series connectors electrically compatible with the JBXFD1J06MCSDSMR?

A: Yes. All three LEMO substitutes maintain identical connector type (plug, male pins), position count (6), termination method (crimp), fastening mechanism (push-pull), current rating (7A), contact finish (gold), shielding configuration (shielded), and insert material (PEEK). These parameters define electrical compatibility.

Q: What is the difference between FGG.1B.306.CYCD62, FGG.1B.306.CYCD72, and FGG.1B.306.CYCZ?

A: The primary difference is cable opening specification. CYCD62 accepts cables 5.20mm ~ 6.20mm diameter; CYCD72 accepts 6.20mm ~ 7.20mm diameter; CYCZ does not specify cable opening in the provided data. Selection depends on the cable diameter used in the application.

Q: Can I substitute LEMO parts for the Souriau-Sunbank connector in existing designs?

A: Mechanical and electrical substitution is supported based on matching parameters. However, the JBXFD1J06MCSDSMR specifies 660V voltage rating while LEMO parts do not provide voltage specification in available data. For applications with explicit voltage requirements, verify LEMO part voltage ratings through manufacturer documentation before substitution.

Q: Do the LEMO substitutes maintain the same ingress protection as the original part?

A: No. The JBXFD1J06MCSDSMR provides IP40 protection; LEMO substitutes provide IP50 dust protection. IP50 is a higher protection level and is acceptable for applications originally designed for IP40.

Q: Are all four parts suitable for medical applications?

A: The JBXFD1J06MCSDSMR explicitly lists medical applications in its application field. LEMO parts do not specify applications in the provided data. For medical device applications, verify LEMO part suitability and any required certifications through the manufacturer before implementation.

Q: What is the inventory status of substitute parts?

A: FGG.1B.306.CYCD62: 808 pieces in stock; FGG.1B.306.CYCD72: 1102 pieces in stock; FGG.1B.306.CYCZ: 961 pieces in stock. All substitutes maintain higher inventory levels than the original part (657 pieces).

Q: Do the LEMO parts support the same operating temperature range?

A: No. The JBXFD1J06MCSDSMR operates -40°C ~ 125°C; LEMO substitutes operate -55°C ~ 250°C. The LEMO range is extended and encompasses the original specification, making them suitable for applications requiring the original temperature range and for applications requiring extended thermal performance.