JBXFD1A07MSSDSMR Equivalent & Substitute Parts

Part Overview

The JBXFD1A07MSSDSMR 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 906 units in stock. Substitute parts are identified when equivalent electrical and mechanical parameters are required for design flexibility, supply chain alternatives, or specific application requirements.

Substiute Parts

JBXFD1A07MSSDSMR

Souriau-Sunbank by EatonIn Stock: 918JBXFD1A07MSSDSMR Datasheet

Current PartRFQ

FGG.1B.307.CLAD42

LEMOIn Stock: 775FGG.1B.307.CLAD42 Datasheet

SimilarRFQ

FGG.1B.307.CLAD52Z

PEI-GenesisIn Stock: 1253FGG.1B.307.CLAD52Z Datasheet

SimilarRFQ

FGG.1B.307.CLAD62

LEMOIn Stock: 1007FGG.1B.307.CLAD62 Datasheet

SimilarRFQ

FGG.1B.307.CLAD72

LEMOIn Stock: 1075FGG.1B.307.CLAD72 Datasheet

SimilarRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitute parts for the JBXFD1A07MSSDSMR are qualified based on the following critical parameters that must match or exceed the main part specifications:

Mandatory Matching Parameters:

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

Allowable Variations:

• Shell finish: Chrome or chrome over nickel
• Ingress protection: IP40 or higher (IP50 acceptable)
• Operating temperature: Extended range acceptable if minimum -40°C and maximum ≥125°C
• Contact finish thickness: Variations permitted (0.50µm to 1.00µm)
• Cable opening diameter: Varies by connector size designation

The substitute parts FGG.1B.307.CLAD42, FGG.1B.307.CLAD52Z, FGG.1B.307.CLAD62, and FGG.1B.307.CLAD72 meet these criteria with differences in cable opening specifications and operating temperature ranges.

Parameter Comparison

Engineering Selection Recommendations

Primary Selection Criteria:

The JBXFD1A07MSSDSMR remains the baseline reference for this connector category. All substitute parts listed maintain active product status and ROHS3 compliance, ensuring regulatory alignment for industrial, instrumentation, medical, and telecommunications applications.

Substitute Selection by Cable Opening Requirement:

• FGG.1B.307.CLAD42 (Cable opening 3.10mm ~ 4.20mm): Select for applications requiring the smallest cable diameter accommodation.

• FGG.1B.307.CLAD62 (Cable opening 5.20mm ~ 6.20mm): Select for mid-range cable diameter requirements.

• FGG.1B.307.CLAD72 (Cable opening 6.20mm ~ 7.20mm): Select for larger cable diameter applications.

• FGG.1B.307.CLAD52Z (PEI-Genesis manufacturer): Select when PEI-Genesis supply chain is preferred; limited parameter data available.

Temperature Consideration:

LEMO substitute parts (FGG series) provide extended operating temperature range (-55°C ~ 250°C) compared to the main part (-40°C ~ 125°C). This extended range is compatible with the main part's requirements and does not restrict application scope.

Ingress Protection:

LEMO substitute parts provide IP50 rating (dust protected) versus the main part's IP40 rating. IP50 exceeds IP40 specifications and is acceptable for equivalent or enhanced environmental protection.

Compliance Status:

All listed substitute parts maintain ROHS3 compliance and UL94 V-0 flammability rating, meeting regulatory requirements for the specified application categories.

Frequently Asked Questions (FAQ)

Q: Can FGG.1B.307.CLAD42, FGG.1B.307.CLAD62, and FGG.1B.307.CLAD72 be used interchangeably with JBXFD1A07MSSDSMR?

A: These parts are electrically and mechanically equivalent for the core connector function (7-position, male pins, solder cup, push-pull, shielded). The primary difference is cable opening diameter. Selection depends on the specific cable gauge used in the application. All three maintain the same current rating (7A), contact finish (gold), and insert material (PEEK).

Q: What is the significance of cable opening specifications in the FGG series?

A: Cable opening diameter determines the range of cable gauges that can be accommodated during assembly. CLAD42 accepts 3.10mm ~ 4.20mm cables, CLAD62 accepts 5.20mm ~ 6.20mm cables, and CLAD72 accepts 6.20mm ~ 7.20mm cables. Select the variant matching your cable diameter specification.

Q: Why do LEMO substitute parts have a higher operating temperature range?

A: The extended operating temperature range (-55°C ~ 250°C) in LEMO parts is a design characteristic of the FGG series. This extended range is compatible with applications requiring the JBXFD1A07MSSDSMR's -40°C ~ 125°C range and does not impose additional constraints.

Q: Is the IP50 rating of LEMO substitutes compatible with IP40 applications?

A: Yes. IP50 (dust protected) exceeds IP40 (splash protected) specifications. LEMO substitutes provide equal or better ingress protection and are suitable for applications designed for IP40 connectors.

Q: What is the difference between chrome and chrome over nickel shell finish?

A: Both finishes provide corrosion resistance. Chrome over nickel (main part) provides additional corrosion protection through the nickel undercoating. Chrome finish (LEMO substitutes) is acceptable for equivalent applications. Selection depends on environmental exposure requirements.

Q: Can FGG.1B.307.CLAD52Z be used as a direct substitute?

A: FGG.1B.307.CLAD52Z is listed as a qualified substitute based on the provided input parameters. However, limited technical specifications are available for this part. Verify cable opening compatibility and confirm current/voltage ratings with PEI-Genesis documentation before final selection.

Q: Are all substitute parts RoHS compliant?

A: LEMO substitute parts (FGG.1B.307.CLAD42, CLAD62, CLAD72) are ROHS3 compliant. FGG.1B.307.CLAD52Z compliance status is not specified in available data. Confirm RoHS status with the manufacturer for applications requiring regulatory compliance documentation.

Q: What inventory levels are available for each part?

A: JBXFD1A07MSSDSMR: 906 units; FGG.1B.307.CLAD42: 758 units; FGG.1B.307.CLAD62: 967 units; FGG.1B.307.CLAD72: 1043 units; FGG.1B.307.CLAD52Z: 1236 units. Inventory levels support component availability for production requirements.