JBXFD1G02MSSDSR Equivalent & Substitute Parts

Part Overview

The JBXFD1G02MSSDSR is a 2-position circular connector plug manufactured by Souriau-Sunbank by Eaton from the JBX series. This component features male pins with solder cup termination, gold-plated mating contacts, and a shielded design rated for 15A at 760V. The connector is designed for free-hanging in-line mounting with push-pull fastening and operates across the industrial, instrumentation, medical, and telecommunications sectors.

The part maintains Active product status with 977 units in current inventory. Substitute parts are identified to provide alternative sourcing options when the primary component becomes unavailable or when design flexibility is required within equivalent electrical and mechanical parameters.

Key Parameters

Parameter	Value
Connector Type	Plug, Male Pins
Number of Positions	2
Termination	Solder Cup
Fastening Type	Push-Pull
Current Rating	15A
Voltage Rating	760V
Operating Temperature Range	-40°C ~ 125°C
Contact Finish - Mating	Gold
Shielding	Shielded
Material Flammability Rating	UL94 V-0
RoHS Status	ROHS3 Compliant
Insert Material	Polyetheretherketone (PEEK)

Substitute Part Grouping Explanation

Substitution eligibility for the JBXFD1G02MSSDSR is determined by the following critical parameters:

Primary Substitution Criteria:

2-position connector configuration
Solder cup termination method
Push-pull fastening mechanism
15A current rating capability
Gold-plated mating contacts
Shielded design
UL94 V-0 flammability compliance
PEEK insert material
ROHS3 compliance

Connector Type Consideration: The JBXFD1G02MSSDSR is specified as a plug with male pins. Substitute parts FFA.1S.302.CLAC52, FFA.1S.302.CLAC62, and FFA.1S.302.CLAC62Z feature female sockets and male pins, representing a different contact configuration. Parts FGG.1B.302.CLAD52, FGG.1B.302.CLAD62, and FGG.1B.302.CLAD76Z maintain the male pins configuration, providing closer functional equivalence.

Operating Temperature Range: The main part operates from -40°C to 125°C. All substitute parts extend the upper temperature limit to 250°C, providing enhanced thermal capability without compromising lower temperature performance.

Voltage Rating: The main part specifies 760V. Substitute parts do not declare a voltage rating in the provided data, indicating compatibility within the application envelope.

Cable Opening Specifications: Substitute parts vary in cable opening dimensions, affecting compatibility with specific cable gauges. Selection must align with the intended cable diameter for the application.

Parameter Comparison

Parameter	JBXFD1G02MSSDSR	FFA.1S.302.CLAC52	FFA.1S.302.CLAC62	FFA.1S.302.CLAC62Z	FGG.1B.302.CLAD52	FGG.1B.302.CLAD62	FGG.1B.302.CLAD76Z
Manufacturer	Souriau-Sunbank by Eaton	LEMO	LEMO	LEMO	LEMO	LEMO	LEMO
Number of Positions	2	2	2	2	2	2	2
Connector Type	Plug, Male Pins	Plug, Female Sockets and Male Pins	Plug, Female Sockets and Male Pins	Plug, Female Sockets and Male Pins	Plug, Male Pins	Plug, Male Pins	Plug, Male Pins
Termination	Solder Cup	Solder Cup	Solder Cup	Solder Cup	Solder Cup	Solder Cup	Solder Cup
Fastening Type	Push-Pull	Push-Pull	Push-Pull	Push-Pull	Push-Pull	Push-Pull	Push-Pull
Current Rating (Amps)	15A	15A	15A	15A	15A	15A	15A
Contact Finish - Mating	Gold	Gold	Gold	Gold	Gold	Gold	Gold
Shielding	Shielded	Shielded	Shielded	Shielded	Shielded	Shielded	Shielded
Material Flammability Rating	UL94 V-0	UL94 V-0	UL94 V-0	UL94 V-0	UL94 V-0	UL94 V-0	UL94 V-0
Insert Material	Polyetheretherketone (PEEK)	Polyetheretherketone (PEEK)	Polyetheretherketone (PEEK)	Polyetheretherketone (PEEK)	Polyetheretherketone (PEEK)	Polyetheretherketone (PEEK)	Polyetheretherketone (PEEK)
Operating Temperature Range	-40°C ~ 125°C	-55°C ~ 250°C	-55°C ~ 250°C	-55°C ~ 250°C	-55°C ~ 250°C	-55°C ~ 250°C	-55°C ~ 250°C
RoHS Status	ROHS3 Compliant	ROHS3 Compliant	ROHS3 Compliant	ROHS3 Compliant	ROHS3 Compliant	ROHS3 Compliant	ROHS3 Compliant
REACH Status	REACH Unaffected	REACH Unaffected	REACH Unaffected	REACH Unaffected	REACH Unaffected	REACH Unaffected	REACH Unaffected
ECCN	EAR99	EAR99	EAR99	EAR99	EAR99	EAR99	EAR99
Cable Opening	Not specified	0.165" ~ 0.205" (4.20mm ~ 5.20mm)	0.224" ~ 0.244" (5.70mm ~ 6.20mm)	0.224" ~ 0.244" (5.70mm ~ 6.20mm)	0.165" ~ 0.205" (4.20mm ~ 5.20mm)	0.205" ~ 0.244" (5.20mm ~ 6.20mm)	0.283" ~ 0.299" (7.20mm ~ 7.60mm)

Engineering Selection Recommendations

Primary Substitutes (Highest Compatibility):

FGG.1B.302.CLAD52 and FGG.1B.302.CLAD62 are the preferred substitute options. Both maintain the male pins connector configuration identical to the JBXFD1G02MSSDSR, ensuring direct functional equivalence. These parts are manufactured by LEMO, maintain Active product status, and carry ROHS3 compliance with REACH Unaffected designation. The extended operating temperature range (-55°C to 250°C) provides enhanced thermal performance. Cable opening specifications of 0.165" ~ 0.205" (4.20mm ~ 5.20mm) for FGG.1B.302.CLAD52 and 0.205" ~ 0.244" (5.20mm ~ 6.20mm) for FGG.1B.302.CLAD62 accommodate standard cable gauges.

FGG.1B.302.CLAD76Z extends cable opening capability to 0.283" ~ 0.299" (7.20mm ~ 7.60mm), suitable for larger diameter cables. All three FGG series parts carry contact finish thickness of 39.4µin (1.00µm) compared to the main part's 19.7µin (0.50µm), providing enhanced contact durability.

Secondary Substitutes (Contact Configuration Variation):

FFA.1S.302.CLAC52, FFA.1S.302.CLAC62, and FFA.1S.302.CLAC62Z feature female sockets and male pins, differing from the main part's male pins only configuration. These parts are suitable when the application requires both socket and pin contacts within a single connector body. All three maintain Active product status, ROHS3 compliance, and REACH Unaffected status. Operating temperature range extends to -55°C ~ 250°C. Cable opening specifications vary: FFA.1S.302.CLAC52 at 0.165" ~ 0.205" (4.20mm ~ 5.20mm), while FFA.1S.302.CLAC62 and FFA.1S.302.CLAC62Z both specify 0.224" ~ 0.244" (5.70mm ~ 6.20mm).

Compliance and Regulatory Alignment:

All substitute parts maintain ROHS3 compliance and REACH Unaffected status, ensuring regulatory alignment with the original component. All parts carry EAR99 ECCN classification and identical HTSUS code 8536.69.4020, supporting consistent supply chain documentation.

Frequently Asked Questions (FAQ)

Q: Can FFA series connectors directly replace the JBXFD1G02MSSDSR?

A: FFA series connectors feature female sockets and male pins, whereas the JBXFD1G02MSSDSR is specified as male pins only. Direct replacement is not recommended unless the application design accommodates the additional socket contacts. FGG series connectors provide closer functional equivalence with identical male pins configuration.

Q: What is the significance of cable opening specifications in substitute selection?

A: Cable opening dimensions determine the range of cable diameters that can be accommodated by the solder cup termination. The JBXFD1G02MSSDSR does not specify cable opening. Substitute parts range from 0.165" ~ 0.205" (4.20mm ~ 5.20mm) for smaller cables to 0.283" ~ 0.299" (7.20mm ~ 7.60mm) for larger diameter cables. Selection must align with the intended cable gauge for the application.

Q: Are all substitute parts rated for the same current and voltage as the main part?

A: All substitute parts maintain the 15A current rating. The main part specifies 760V; substitute parts do not declare a voltage rating in the provided specifications. Applications requiring specific voltage ratings should be evaluated against the substitute part's electrical characteristics.

Q: What is the difference in contact finish thickness between the main part and substitutes?

A: The JBXFD1G02MSSDSR specifies gold contact finish thickness of 19.7µin (0.50µm). FGG series substitutes (FGG.1B.302.CLAD52, FGG.1B.302.CLAD62, FGG.1B.302.CLAD76Z) provide 39.4µin (1.00µm) thickness, offering enhanced contact durability and wear resistance. FFA series parts do not specify contact finish thickness.

Q: Do all substitute parts support the same operating temperature range?

A: The JBXFD1G02MSSDSR operates from -40°C to 125°C. All substitute parts extend the upper limit to 250°C and lower limit to -55°C, providing enhanced thermal capability across a wider operating envelope.

Q: Are substitute parts available in equivalent inventory quantities?

A: Current inventory levels vary. FFA.1S.302.CLAC62 carries 1188 units, FGG.1B.302.CLAD76Z carries 1115 units, and FGG.1B.302.CLAD62 carries 1010 units. FFA.1S.302.CLAC52 carries 865 units, FGG.1B.302.CLAD52 carries 870 units, and FFA.1S.302.CLAC62Z carries 923 units. All parts maintain Active product status with adequate stock availability.

Q: What is the shell material composition of substitute parts?

A: All substitute parts feature brass shell material with chrome plating, consistent with the main part's brass shell with chrome over nickel finish. Backshell material is brass with chrome plating across all substitute options.

Q: Are substitute parts suitable for industrial, instrumentation, medical, and telecommunications applications?

A: The JBXFD1G02MSSDSR is specified for these application categories. Substitute part application data is not provided in the specifications. Component selection for specific applications should be based on the electrical and mechanical parameters provided and application-specific requirements.

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