FGG.0B.309.CLAD21 Equivalent & Substitute Parts

Part Overview

The FGG.0B.309.CLAD21 is a 9-position circular connector plug with male pins and solder cup termination, manufactured by LEMO. This connector features a push-pull fastening mechanism, shielded design, and gold-plated mating contacts suitable for applications requiring IP50 dust protection and reliable signal transmission across extended temperature ranges.

The FGG.0B.309.CLAD21 is classified as obsolete. Identifying equivalent and substitute parts is necessary to maintain system compatibility, ensure continued availability for repair and maintenance operations, and support procurement for legacy equipment integration.

Substiute Parts

FGG.0B.309.CLAD21

LEMOIn Stock: 961FGG.0B.309.CLAD21 Datasheet

Current PartRFQ

S10L0C-P09MCC0-2200

ODUIn Stock: 839S10L0C-P09MCC0-2200 Datasheet

SimilarRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution of the FGG.0B.309.CLAD21 is determined by strict alignment of the following parameters:

• Connector type: Plug with male pins
• Position count: 9 positions
• Termination method: Solder cup
• Fastening mechanism: Push-pull
• Shielding: Shielded configuration
• Contact finish: Gold plating on mating surfaces
• Insert material: PEEK
• Ingress protection: IP50 minimum
• Mounting style: Free hanging (in-line)

The substitute part S10L0C-P09MCC0-2200 (ODU MINI-SNAP® L series) satisfies all mandatory substitution criteria. Both connectors share identical functional architecture for 9-position circular plug applications with solder cup termination and push-pull engagement.

Parameter Comparison

Engineering Selection Recommendations

The S10L0C-P09MCC0-2200 is a direct functional substitute for the obsolete FGG.0B.309.CLAD21. Both connectors meet ROHS3 compliance and REACH unaffected status, ensuring regulatory alignment for new designs and legacy system maintenance.

The ODU substitute maintains all critical electrical and mechanical parameters: 9-position configuration, solder cup termination, push-pull fastening, shielded design, and IP50 ingress protection. The substitute part is currently in active production status with confirmed inventory availability.

Selection of the S10L0C-P09MCC0-2200 is appropriate for applications where the operating temperature range of -40°C ~ 120°C is compatible with system requirements. The substitute's current rating of 4A exceeds the original specification of 2A, providing additional margin for power delivery applications.

Frequently Asked Questions (FAQ)

Q: Can the S10L0C-P09MCC0-2200 directly replace the FGG.0B.309.CLAD21 in existing assemblies?

A: Yes. Both connectors share identical 9-position solder cup architecture, push-pull fastening, and shielded configuration. Mechanical and electrical compatibility is established through matching termination method, contact finish, and ingress protection rating.

Q: What are the key differences between these two connectors?

A: The primary differences are: shell finish (chrome versus chrome over nickel), current rating (2A versus 4A), and operating temperature range (-55°C ~ 250°C versus -40°C ~ 120°C). The substitute part supports higher current capacity and operates within a narrower temperature band.

Q: Is the operating temperature difference significant for substitution?

A: Operating temperature compatibility depends on specific application requirements. The FGG.0B.309.CLAD21 supports extended low-temperature operation to -55°C and high-temperature operation to 250°C. The S10L0C-P09MCC0-2200 operates between -40°C and 120°C. Substitution is valid only when application temperatures remain within the -40°C ~ 120°C range.

Q: Are both connectors RoHS compliant?

A: Yes. Both the FGG.0B.309.CLAD21 and S10L0C-P09MCC0-2200 are ROHS3 compliant and REACH unaffected, meeting current environmental and regulatory requirements.

Q: What is the cable opening specification for each connector?

A: FGG.0B.309.CLAD21: 0.055" ~ 0.087" (1.40mm ~ 2.20mm). S10L0C-P09MCC0-2200: 0.059" ~ 0.087" (1.50mm ~ 2.20mm). Both specifications support standard cable gauges used in industrial and medical applications.