JBXFD1A07MCSDSR Equivalent & Substitute Parts

Part Overview

The JBXFD1A07MCSDSR is a 7-position circular connector plug with male pins manufactured by Souriau-Sunbank by Eaton. This connector features crimp termination, gold-plated mating contacts, and is designed for industrial, instrumentation, medical, and telecommunications applications. The part is currently active in production with 978 units in stock. Substitute parts are identified based on matching electrical specifications, mechanical compatibility, and functional equivalence within the circular connector category.

Substiute Parts

JBXFD1A07MCSDSR

Souriau-Sunbank by EatonIn Stock: 1061JBXFD1A07MCSDSR Datasheet

Current PartRFQ

FGG.1B.307.CYCD62

LEMOIn Stock: 1169FGG.1B.307.CYCD62 Datasheet

SimilarRFQ

FGG.1B.307.CYCZ

LEMOIn Stock: 904FGG.1B.307.CYCZ Datasheet

SimilarRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitute parts for the JBXFD1A07MCSDSR are identified based on the following critical parameters that determine functional equivalence:

Matching Criteria:

• Connector type: Plug with male pins
• Number of positions: 7
• Termination method: Crimp
• Fastening mechanism: Push-Pull
• Contact finish: Gold plating on mating surfaces
• Current rating: 7A minimum
• Shielding: Shielded configuration
• Insert material: PEEK
• Shell material: Brass
• Compliance: ROHS3 and REACH standards

The substitute parts FGG.1B.307.CYCD62 and FGG.1B.307.CYCZ, both manufactured by LEMO, meet these core electrical and mechanical requirements. Both substitutes maintain the 7-position configuration, crimp termination, push-pull fastening, gold contact finish, 7A current rating, shielded design, PEEK insert, and brass shell construction. Both are ROHS3 compliant and REACH unaffected.

Parameter Comparison

Engineering Selection Recommendations

Primary Part - JBXFD1A07MCSDSR: This connector is the specified component with active production status and established supply. It is ROHS3 compliant and REACH unaffected, meeting current regulatory requirements. The 660V voltage rating and -40°C to 125°C operating range define its application envelope.

Substitute Option 1 - FGG.1B.307.CYCD62: This LEMO connector maintains electrical equivalence with 7A current rating and gold-plated contacts. It provides extended operating temperature range (-55°C to 250°C) and improved ingress protection (IP50 versus IP40). The contact finish thickness is doubled (39.4µin versus 19.7µin), offering enhanced durability. ROHS3 compliance and REACH unaffected status confirm regulatory alignment. Inventory availability is 1094 units.

Substitute Option 2 - FGG.1B.307.CYCZ: This LEMO connector is functionally equivalent to FGG.1B.307.CYCD62 with identical electrical specifications, temperature range, and ingress protection. It maintains ROHS3 compliance and REACH unaffected status. Inventory availability is 829 units.

Selection between substitutes depends on application-specific requirements for operating temperature range, ingress protection level, and contact durability. Both LEMO substitutes are active products with established supply chains.

Frequently Asked Questions (FAQ)

Q: Can FGG.1B.307.CYCD62 or FGG.1B.307.CYCZ be used as direct replacements for JBXFD1A07MCSDSR?

A: Yes. Both LEMO connectors match the critical functional parameters: 7-position configuration, male pin plug type, crimp termination, push-pull fastening, 7A current rating, gold contact finish, shielded design, PEEK insert, and brass shell. Both are ROHS3 compliant and REACH unaffected.

Q: What are the differences between the main part and the substitutes?

A: The primary differences are: (1) Operating temperature range—JBXFD1A07MCSDSR operates -40°C to 125°C, while both LEMO substitutes operate -55°C to 250°C; (2) Ingress protection—JBXFD1A07MCSDSR is IP40, substitutes are IP50; (3) Contact finish thickness—JBXFD1A07MCSDSR has 19.7µin (0.50µm), substitutes have 39.4µin (1.00µm); (4) Shell finish—JBXFD1A07MCSDSR is chrome over nickel, substitutes are chrome only; (5) Voltage rating—JBXFD1A07MCSDSR specifies 660V, substitute voltage ratings are not specified.

Q: Are there differences between FGG.1B.307.CYCD62 and FGG.1B.307.CYCZ?

A: Both LEMO connectors share identical electrical specifications, temperature range, ingress protection, contact finish thickness, and compliance status. The primary difference is cable opening specification: FGG.1B.307.CYCD62 specifies 0.205" to 0.244" (5.20mm to 6.20mm), while FGG.1B.307.CYCZ does not specify this parameter.

Q: What is the significance of the higher contact finish thickness in the LEMO substitutes?

A: The LEMO substitutes provide 39.4µin (1.00µm) gold plating compared to 19.7µin (0.50µm) on the main part. This thicker plating provides extended contact durability and wear resistance, particularly beneficial in applications with frequent mating cycles.

Q: Do the substitutes maintain the same crimp termination compatibility?

A: Yes. Both LEMO substitutes use crimp termination identical to the main part, ensuring compatibility with existing crimp tooling and wire preparation procedures.

Q: What is the significance of IP50 ingress protection on the substitutes versus IP40 on the main part?

A: IP50 provides dust protection, while IP40 provides splash protection. The higher IP rating on substitutes offers enhanced environmental sealing for applications exposed to particulate contamination.

Q: Are all three connectors suitable for industrial, instrumentation, medical, and telecommunications applications?

A: The main part JBXFD1A07MCSDSR explicitly lists these applications. The LEMO substitutes do not specify applications in the provided data. Application suitability should be confirmed based on specific system requirements and environmental conditions.