EGA.1B.314.CLL Equivalent & Substitute Parts

Part Overview

The EGA.1B.314.CLL is a 14-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 currently active in production with 1010 units in stock. Equivalent and substitute parts are identified to provide alternative sourcing options when the primary part is unavailable or when design requirements permit component flexibility within specified electrical and mechanical parameters.

Substiute Parts

EGA.1B.314.CLL

LEMOIn Stock: 1077EGA.1B.314.CLL Datasheet

Current PartRFQ

G11LAC-P14LCC0-0000

ODUIn Stock: 739G11LAC-P14LCC0-0000 Datasheet

SimilarRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the EGA.1B.314.CLL is determined by strict alignment of the following critical parameters:

Mandatory Matching Parameters:

• Connector type: Receptacle, Female Sockets
• Number of positions: 14
• Mounting type: Panel Mount with Bulkhead - Rear Side Nut
• Termination method: Solder Cup
• Fastening type: Push-Pull
• Shielding: Shielded
• Insert material: Polyetheretherketone (PEEK)
• Ingress protection: IP50 - Dust Protected
• Contact finish: Gold plated

Allowable Parameter Variations: Substitute parts may differ in current rating, operating temperature range, shell material finish specification, and contact material composition, provided the substitute part meets or exceeds the electrical performance requirements of the application and maintains mechanical compatibility with the connector interface.

The substitute part G11LAC-P14LCC0-0000 from ODU satisfies all mandatory matching parameters while providing enhanced current rating capability (4A versus 2A) and alternative shell finish specification (Chrome over Nickel).

Parameter Comparison

Engineering Selection Recommendations

Both the EGA.1B.314.CLL and G11LAC-P14LCC0-0000 are active production parts with ROHS3 compliance and REACH unaffected status, meeting current regulatory requirements for electronic component procurement.

The EGA.1B.314.CLL operates across an extended temperature range of -55°C to 250°C, making it suitable for applications requiring extreme temperature performance. The G11LAC-P14LCC0-0000 operates within -40°C to 120°C, appropriate for standard industrial, medical, military, and testing equipment applications within this temperature envelope.

Current rating differs between the two parts: the EGA.1B.314.CLL is rated at 2A, while the G11LAC-P14LCC0-0000 is rated at 4A. Selection between these parts depends on the actual current requirements of the application. The higher current rating of the ODU part provides additional design margin in applications where current demand approaches or exceeds 2A.

Both connectors maintain identical mechanical interface specifications, including 14-position configuration, push-pull fastening, solder cup termination, and IP50 ingress protection rating. Mechanical interchangeability is confirmed for panel mount applications with bulkhead rear side nut mounting.

Frequently Asked Questions (FAQ)

Q: Can G11LAC-P14LCC0-0000 be used as a direct replacement for EGA.1B.314.CLL?

A: Yes, provided the application operating temperature does not exceed 120°C. The G11LAC-P14LCC0-0000 maintains all critical mechanical and electrical interface parameters. If the application requires operation below -40°C or above 120°C, the EGA.1B.314.CLL is required due to its extended temperature range.

Q: What is the significance of the current rating difference?

A: The EGA.1B.314.CLL is rated at 2A per contact, while the G11LAC-P14LCC0-0000 is rated at 4A per contact. Applications requiring current levels above 2A per contact must use the G11LAC-P14LCC0-0000. Applications operating at or below 2A per contact may use either part.

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

A: Yes. Both connectors use solder cup termination with identical mechanical interface specifications. PCB layout and solder joint procedures remain unchanged when substituting between these parts.

Q: Do both connectors provide equivalent shielding performance?

A: Yes. Both connectors are shielded with IP50 ingress protection rating. Shielding effectiveness is equivalent for EMI/RFI applications within the specified operating parameters of each part.

Q: What are the packaging and inventory considerations?

A: EGA.1B.314.CLL has 1010 units in stock. G11LAC-P14LCC0-0000 has 685 units in stock. Both are supplied in bulk packaging. Availability should be confirmed with the supplier prior to design commitment.

Q: Are both parts compliant with current regulatory standards?

A: Yes. Both the EGA.1B.314.CLL and G11LAC-P14LCC0-0000 are ROHS3 compliant and REACH unaffected, meeting current electronic component regulatory requirements.