JBXFD1G04MSSDSR Equivalent & Substitute Parts

Part Overview

The JBXFD1G04MSSDSR is a 4-position circular connector plug with male pins manufactured by Souriau-Sunbank by Eaton. This component features solder cup termination, gold-plated mating contacts, and shielded construction rated for 10A at 900V. The part is Active status and ROHS3 compliant, designed for industrial, instrumentation, medical, and telecommunications applications. Substitute parts are identified to provide alternative sourcing options when the primary part is unavailable or when specific cable opening requirements necessitate alternative configurations.

Substiute Parts

JBXFD1G04MSSDSR

Souriau-Sunbank by EatonIn Stock: 1073JBXFD1G04MSSDSR Datasheet

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FFA.1S.304.CLAC52

LEMOIn Stock: 1139FFA.1S.304.CLAC52 Datasheet

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FFA.1S.304.CLAC62

LEMOIn Stock: 875FFA.1S.304.CLAC62 Datasheet

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FGG.1B.304.CLAD42

LEMOIn Stock: 878FGG.1B.304.CLAD42 Datasheet

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FGG.1B.304.CLAD52

PEI-GenesisIn Stock: 1123FGG.1B.304.CLAD52 Datasheet

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FGG.1B.304.CLAD52Z

PEI-GenesisIn Stock: 1081FGG.1B.304.CLAD52Z Datasheet

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FGG.1B.304.CLAD62

LEMOIn Stock: 961FGG.1B.304.CLAD62 Datasheet

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FGG.1B.304.CLAD62Z

LEMOIn Stock: 1474FGG.1B.304.CLAD62Z Datasheet

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FGG.1B.304.CLAD72

LEMOIn Stock: 1025FGG.1B.304.CLAD72 Datasheet

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Key Parameters

Substitute Part Grouping Explanation

Substitution of the JBXFD1G04MSSDSR is determined by the following critical parameters: connector type (plug with male pins), number of positions (4), termination method (solder cup), fastening mechanism (push-pull), orientation (G-keyed), shell material composition (brass), contact finish (gold plating), shielding requirement (shielded), current capacity (10A), and insert material (PEEK).

The substitute parts are grouped into two categories:

Category 1: Direct Male Pin Substitutes (LEMO FGG.1B Series) Parts FGG.1B.304.CLAD42, FGG.1B.304.CLAD52, FGG.1B.304.CLAD52Z, FGG.1B.304.CLAD62, FGG.1B.304.CLAD62Z, and FGG.1B.304.CLAD72 maintain identical connector type, position count, termination, fastening, orientation, and current rating. These parts differ only in cable opening specifications, which accommodate different wire gauges. Selection depends on the specific cable diameter requirement of the application.

Category 2: Socket/Pin Hybrid Substitutes (LEMO FFA.1S Series) Parts FFA.1S.304.CLAC52 and FFA.1S.304.CLAC62 feature female sockets and male pins configuration. These parts maintain the 4-position count, solder cup termination, push-pull fastening, 10A current rating, and PEEK insert material. Cable opening specifications differ to accommodate various wire gauges.

All substitute parts are ROHS3 compliant, REACH unaffected, and maintain the same ECCN and HTSUS classifications as the primary part.

Parameter Comparison

Engineering Selection Recommendations

All substitute parts listed maintain Active product status and ROHS3 compliance, ensuring regulatory alignment with the primary JBXFD1G04MSSDSR component. The substitute parts are classified into two functional categories based on connector pin configuration:

For Direct Male Pin Replacement: The LEMO FGG.1B series (FGG.1B.304.CLAD42, FGG.1B.304.CLAD52, FGG.1B.304.CLAD52Z, FGG.1B.304.CLAD62, FGG.1B.304.CLAD62Z, FGG.1B.304.CLAD72) provides equivalent male pin configurations. Selection among these variants is determined by cable opening requirements. FGG.1B.304.CLAD42 accommodates the smallest cable diameter (3.10mm ~ 4.20mm), while FGG.1B.304.CLAD72 accommodates the largest (6.20mm ~ 7.20mm). The FGG.1B.304.CLAD62 and FGG.1B.304.CLAD62Z variants are functionally identical, with FGG.1B.304.CLAD62Z offering higher inventory availability (1365 units versus 866 units).

For Socket/Pin Hybrid Configuration: The LEMO FFA.1S series (FFA.1S.304.CLAC52 and FFA.1S.304.CLAC62) provides female socket and male pin combinations. These parts maintain equivalent electrical and mechanical specifications but feature different connector pin architecture. FFA.1S.304.CLAC52 supports cable opening of 4.20mm ~ 5.20mm, while FFA.1S.304.CLAC62 supports 5.70mm ~ 6.20mm.

All substitute parts exceed the operating temperature range of the primary part (-55°C ~ 250°C versus -40°C ~ 125°C) and provide enhanced ingress protection (IP50 versus IP40), offering superior environmental performance in demanding applications.

Frequently Asked Questions (FAQ)

Q: Can FGG.1B.304.CLAD62 directly replace JBXFD1G04MSSDSR in existing assemblies?

A: FGG.1B.304.CLAD62 maintains identical connector type (plug, male pins), position count (4), termination (solder cup), fastening (push-pull), orientation (G-keyed), current rating (10A), and insert material (PEEK). Substitution is valid when the cable opening requirement falls within 5.20mm ~ 6.20mm. Physical compatibility with existing mating connectors must be verified based on shell size specifications.

Q: What is the difference between FGG.1B.304.CLAD62 and FGG.1B.304.CLAD62Z?

A: Both parts are functionally identical in electrical and mechanical specifications. The primary difference is inventory availability: FGG.1B.304.CLAD62Z has 1365 units in stock compared to 866 units for FGG.1B.304.CLAD62. Selection should be based on supply chain requirements and delivery timeline.

Q: When should FFA.1S.304.CLAC52 or FFA.1S.304.CLAC62 be selected instead of FGG.1B series?

A: FFA.1S series parts feature female sockets and male pins, whereas FGG.1B series are male pins only. Selection depends on the mating connector configuration in the application. If the mating connector requires female sockets, FFA.1S series is appropriate. If male pins are required, FGG.1B series is appropriate.

Q: Are all substitute parts ROHS3 compliant?

A: Yes. All substitute parts listed (FGG.1B.304.CLAD42, FGG.1B.304.CLAD52, FGG.1B.304.CLAD52Z, FGG.1B.304.CLAD62, FGG.1B.304.CLAD62Z, FGG.1B.304.CLAD72, FFA.1S.304.CLAC52, FFA.1S.304.CLAC62) are ROHS3 compliant and REACH unaffected, matching the regulatory status of the primary part.

Q: How do cable opening specifications affect part selection?

A: Cable opening specifications define the range of wire gauges that can be terminated into the solder cup. The JBXFD1G04MSSDSR does not specify a cable opening range. Substitute parts must be selected based on the actual cable diameter used in the application. For example, if the application uses 5.5mm diameter cable, FGG.1B.304.CLAD62 (5.20mm ~ 6.20mm range) or FFA.1S.304.CLAC62 (5.70mm ~ 6.20mm range) would be appropriate selections.

Q: What is the significance of the shell finish difference (Chrome over Nickel versus Chrome)?

A: The primary part features Chrome over Nickel finish, while substitute parts feature Chrome finish. Both finishes provide corrosion resistance and electrical conductivity. The Chrome over Nickel specification of the primary part offers an additional nickel layer for enhanced durability in corrosive environments. Substitute parts with Chrome-only finish are suitable for standard industrial and telecommunications applications where the enhanced corrosion resistance of Chrome over Nickel is not required.

Q: Do substitute parts support the same voltage rating as JBXFD1G04MSSDSR?

A: The primary part is rated for 900V. Substitute parts do not specify a voltage rating in the provided data. Voltage compatibility must be verified through the manufacturer's technical documentation before substitution in high-voltage applications.

Q: What is the operating temperature range difference between the primary part and substitutes?

A: The primary part operates from -40°C to 125°C. All substitute parts operate from -55°C to 250°C, providing a wider temperature range. This extended range makes substitute parts suitable for applications requiring operation at lower temperatures or in high-temperature environments beyond the primary part's specification.