JBXFD1A10MSSDPMR Equivalent & Substitute Parts

Part Overview

The JBXFD1A10MSSDPMR is a 10-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 1,157 units in stock. Substitute parts are identified to provide alternative sourcing options when the primary part is unavailable or when application-specific cable opening requirements necessitate alternative configurations.

Key Parameters

Parameter	Value
Manufacturer Part Number	JBXFD1A10MSSDPMR
Manufacturer	Souriau-Sunbank by Eaton
Category	Circular Connectors
Connector Type	Plug, Male Pins
Number of Positions	10
Termination	Solder Cup
Fastening Type	Push-Pull
Shell Material	Brass
Contact Finish - Mating	Gold
Shielding	Shielded
Current Rating	2.5A
Voltage Rating	300V
Operating Temperature	-40°C ~ 125°C
Insert Material	Polyetheretherketone (PEEK)
RoHS Status	ROHS3 Compliant
Moisture Sensitivity Level	1 (Unlimited)

Substitute Part Grouping Explanation

Substitute parts for the JBXFD1A10MSSDPMR are identified from the LEMO 1B series based on strict electrical and mechanical compatibility criteria. All substitute parts maintain the following core parameters identical to the main part:

10-position circular connector configuration
Male pin plug connector type
Solder cup termination
Push-pull fastening mechanism
Shielded design
Brass shell with chrome finish
Gold contact finish (mating surface)
2.5A current rating
PEEK insert material
UL94 V-0 flammability rating
ROHS3 compliance
Unlimited moisture sensitivity level (MSL 1)

The LEMO substitute parts differ from the main part in the following parameters: shell size designation (310 vs. 1), orientation code (G vs. A), ingress protection rating (IP50 vs. IP40), operating temperature range (-55°C ~ 250°C vs. -40°C ~ 125°C), contact finish thickness (39.4µin vs. 19.7µin), and cable opening specifications. The cable opening parameter determines which LEMO variant is appropriate for specific cable gauge applications.

Parameter Comparison

Parameter	JBXFD1A10MSSDPMR (Main)	FGG.1B.310.CLAD52	FGG.1B.310.CLAD52Z	FGG.1B.310.CLAD62	FGG.1B.310.CLAD72	FGG.1B.310.CLAD76
Manufacturer	Souriau-Sunbank by Eaton	LEMO	LEMO	LEMO	LEMO	LEMO
Number of Positions	10	10	10	10	10	10
Connector Type	Plug, Male Pins	Plug, Male Pins	Plug, Male Pins	Plug, Male Pins	Plug, Male Pins	Plug, Male Pins
Termination	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
Shell Material	Brass	Brass	Brass	Brass	Brass	Brass
Shell Finish	Chrome over Nickel	Chrome	Chrome	Chrome	Chrome	Chrome
Contact Finish - Mating	Gold	Gold	Gold	Gold	Gold	Gold
Shielding	Shielded	Shielded	Shielded	Shielded	Shielded	Shielded
Current Rating (Amps)	2.5A	2.5A	2.5A	2.5A	2.5A	2.5A
Insert Material	PEEK	PEEK	PEEK	PEEK	PEEK	PEEK
Material Flammability Rating	UL94 V-0	UL94 V-0	UL94 V-0	UL94 V-0	UL94 V-0	UL94 V-0
RoHS Status	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
ECCN	EAR99	EAR99	EAR99	EAR99	EAR99	EAR99
HTSUS	8536.69.4020	8536.69.4020	8536.69.4020	8536.69.4020	8536.69.4020	8536.69.4020
Cable Opening	Not specified	0.165" ~ 0.205" (4.20mm ~ 5.20mm)	0.165" ~ 0.205" (4.20mm ~ 5.20mm)	0.205" ~ 0.244" (5.20mm ~ 6.20mm)	0.244" ~ 0.283" (6.20mm ~ 7.20mm)	0.283" ~ 0.299" (7.20mm ~ 7.60mm)
Operating Temperature	-40°C ~ 125°C	-55°C ~ 250°C	-55°C ~ 250°C	-55°C ~ 250°C	-55°C ~ 250°C	-55°C ~ 250°C
Ingress Protection	IP40	IP50 - Dust Protected	IP50 - Dust Protected	IP50 - Dust Protected	IP50 - Dust Protected	IP50 - Dust Protected
Inventory (Pcs)	1,157	824	864	745	931	1,081

Engineering Selection Recommendations

All substitute parts listed maintain active product status and full compliance with ROHS3 and REACH requirements. Selection among the LEMO FGG.1B.310 series variants is determined exclusively by cable opening requirements:

FGG.1B.310.CLAD52 and FGG.1B.310.CLAD52Z are suitable for cables with outer diameter 4.20mm to 5.20mm. These variants are functionally identical except for moisture sensitivity level designation.

FGG.1B.310.CLAD62 accommodates cables with outer diameter 5.20mm to 6.20mm.

FGG.1B.310.CLAD72 accommodates cables with outer diameter 6.20mm to 7.20mm.

FGG.1B.310.CLAD76 accommodates cables with outer diameter 7.20mm to 7.60mm.

All LEMO variants provide enhanced operating temperature range (-55°C ~ 250°C) compared to the main part (-40°C ~ 125°C) and improved ingress protection (IP50 vs. IP40). Contact finish thickness on LEMO parts is doubled (39.4µin vs. 19.7µin), providing extended contact life in high-cycle applications.

Frequently Asked Questions (FAQ)

Q: What determines compatibility between the JBXFD1A10MSSDPMR and LEMO FGG.1B.310 series substitutes?

A: Compatibility is established through identical electrical ratings (2.5A, 10-position configuration), identical termination method (solder cup), identical fastening mechanism (push-pull), identical shielding, and identical insert material (PEEK). All parts share the same contact finish (gold) and flammability rating (UL94 V-0).

Q: How do I select the correct LEMO variant?

A: Selection is based solely on cable outer diameter. Measure your cable diameter and select the variant whose cable opening range encompasses that measurement. For example, a 5.5mm diameter cable requires FGG.1B.310.CLAD62 (5.20mm ~ 6.20mm range).

Q: Are there performance differences between the main part and substitutes?

A: The LEMO substitutes provide wider operating temperature range (-55°C to 250°C versus -40°C to 125°C) and higher ingress protection rating (IP50 versus IP40). Contact finish thickness is increased on LEMO parts. Current and voltage ratings remain identical.

Q: Can I use a substitute part with a different cable opening than my original application?

A: Cable opening selection must match your cable diameter. Using an incorrect cable opening may result in improper strain relief or connector damage. Verify cable outer diameter before part selection.

Q: Are all substitute parts RoHS and REACH compliant?

A: Yes. All listed substitute parts are ROHS3 compliant and REACH unaffected, matching the compliance status of the main part.

Q: What is the difference between FGG.1B.310.CLAD52 and FGG.1B.310.CLAD52Z?

A: Both parts are functionally identical with identical cable opening specifications (4.20mm ~ 5.20mm). The difference is in moisture sensitivity level designation. FGG.1B.310.CLAD52 is rated MSL 1 (Unlimited), while FGG.1B.310.CLAD52Z is rated MSL Not Applicable. Both are suitable for standard industrial applications.

Q: What is the shell finish difference between the main part and substitutes?

A: The main part features chrome over nickel plating, while LEMO substitutes feature chrome plating. Both finishes provide corrosion resistance suitable for the specified applications.

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