EGA.1B.307.CLL Equivalent & Substitute Parts

Part Overview

The EGA.1B.307.CLL is a 7-position circular connector receptacle manufactured by LEMO, featuring female sockets with solder cup termination. This connector is designed for panel mount applications with bulkhead rear side nut fastening and push-pull locking mechanism. The part is actively produced and maintains 645 units in current inventory stock.

Substitute parts are identified when equivalent electrical and mechanical parameters align with the original specification, enabling direct functional replacement in applications where the connector serves the same role within system requirements.

Substiute Parts

EGA.1B.307.CLL

LEMOIn Stock: 733EGA.1B.307.CLL Datasheet

Current PartRFQ

G11LAC-P07LFG0-0000

ODUIn Stock: 939G11LAC-P07LFG0-0000 Datasheet

SimilarRFQ

Key Parameters

Substitute Part Grouping Explanation

The G11LAC-P07LFG0-0000 manufactured by ODU is identified as a substitute based on alignment of critical electrical and mechanical parameters. Substitution eligibility is determined by the following matched criteria:

• Connector type: Receptacle with female sockets
• Position count: 7 positions
• Termination method: Solder cup
• Mounting configuration: Panel mount with bulkhead rear side nut
• Fastening mechanism: Push-pull
• Shell material: Brass with chrome finish
• Contact finish: Gold plating on mating surfaces
• Shielding: Shielded design
• Insert material: Polyetheretherketone (PEEK)
• Regulatory compliance: ROHS3 compliant, REACH unaffected

The substitute part maintains functional equivalence within the specified parameter set for this connector category.

Parameter Comparison

Engineering Selection Recommendations

Both the EGA.1B.307.CLL and G11LAC-P07LFG0-0000 maintain active production status with current inventory availability. Both parts satisfy ROHS3 compliance and REACH unaffected regulatory requirements.

The EGA.1B.307.CLL supports an extended operating temperature range of -55°C to 250°C, while the G11LAC-P07LFG0-0000 operates within -40°C to 120°C. Selection between these parts depends on application temperature requirements. The G11LAC-P07LFG0-0000 provides a marginally higher current rating of 7.5A compared to the 7A rating of the EGA.1B.307.CLL.

Both connectors employ identical termination, mounting, and fastening methodologies with equivalent electrical contact specifications.

Frequently Asked Questions (FAQ)

Q: What determines if G11LAC-P07LFG0-0000 can replace EGA.1B.307.CLL?

A: Substitution is valid when the application operates within the temperature range of -40°C to 120°C and current requirements do not exceed 7.5A. The connectors share identical connector type, position count, termination method, mounting configuration, and contact specifications.

Q: Are there differences in shell finish between these parts?

A: The EGA.1B.307.CLL features chrome finish on brass shell, while the G11LAC-P07LFG0-0000 uses chrome over nickel finish. Both provide equivalent corrosion protection and electrical performance for the specified applications.

Q: Do both parts meet the same regulatory standards?

A: Both the EGA.1B.307.CLL and G11LAC-P07LFG0-0000 are ROHS3 compliant and REACH unaffected, meeting equivalent regulatory requirements for industrial and commercial applications.

Q: What is the primary limitation when using G11LAC-P07LFG0-0000 as a substitute?

A: The operating temperature range is restricted to -40°C to 120°C. Applications requiring operation below -40°C or above 120°C must use the EGA.1B.307.CLL to maintain specification compliance.

Q: Are the solder cup terminations compatible between these connectors?

A: Both connectors employ solder cup termination with identical mechanical and electrical interface specifications, enabling direct PCB or cable assembly compatibility.