HEG.0B.307.CLLP Equivalent & Substitute Parts

Part Overview

The HEG.0B.307.CLLP 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 front-side nut fastening and operates across a temperature range of -20°C to 100°C. The part is currently active in production with 1092 units in stock. Equivalent and substitute parts are identified to provide alternative sourcing options when the primary part is unavailable or when design flexibility permits component substitution within specified electrical and mechanical parameters.

Substiute Parts

HEG.0B.307.CLLP

LEMOIn Stock: 1108HEG.0B.307.CLLP Datasheet

Current PartRFQ

G80L0C-P07LCC0-0000

ODUIn Stock: 1008G80L0C-P07LCC0-0000 Datasheet

SimilarRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution of the HEG.0B.307.CLLP is permissible with the ODU G80L0C-P07LCC0-0000 based on the following alignment of critical parameters:

Both parts share identical specifications for:

• Connector type (Receptacle, Female Sockets)
• Number of positions (7)
• Termination method (Solder Cup)
• Mounting configuration (Panel Mount with Bulkhead - Front Side Nut)
• Fastening mechanism (Push-Pull)
• Shell material (Brass)
• Contact finish (Gold)
• Ingress protection rating (IP68)
• Insert material (PEEK)
• Compliance certifications (ROHS3, REACH Unaffected, EAR99)

The substitute part operates within an extended temperature range (-40°C ~ 120°C) and supports a higher current rating (4A versus 2.5A), making it functionally compatible for applications requiring the HEG.0B.307.CLLP specifications.

Parameter Comparison

Engineering Selection Recommendations

Both the HEG.0B.307.CLLP and G80L0C-P07LCC0-0000 maintain active product status and full compliance with ROHS3, REACH, and export control classifications. The ODU substitute part provides enhanced performance margins with a higher current rating and extended operating temperature range, making it suitable for applications where the primary LEMO part is unavailable. Selection between these parts should be based on availability, lead time, and design requirements within the specified parameter envelope.

Frequently Asked Questions (FAQ)

Q: Can the ODU G80L0C-P07LCC0-0000 directly replace the LEMO HEG.0B.307.CLLP?

A: Yes, the ODU part is a direct substitute. Both connectors share identical specifications for connector type, position count, termination method, mounting configuration, fastening mechanism, shell material, contact finish, ingress protection, and insert material. The ODU part operates within an extended temperature range and supports higher current capacity.

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

A: The primary differences are shell finish (Chrome versus Chrome over Nickel), current rating (2.5A versus 4A), and operating temperature range (-20°C ~ 100°C versus -40°C ~ 120°C). The ODU part provides enhanced performance specifications while maintaining compatibility with the LEMO connector's core functional requirements.

Q: Are both parts RoHS and REACH compliant?

A: Yes, both the HEG.0B.307.CLLP and G80L0C-P07LCC0-0000 are ROHS3 compliant and REACH unaffected, meeting current environmental and regulatory standards.

Q: What is the moisture sensitivity level for these connectors?

A: Both parts have a Moisture Sensitivity Level (MSL) of 1, indicating unlimited shelf life without special moisture control requirements.

Q: Are these connectors suitable for industrial and medical applications?

A: Yes, both connectors meet the specifications required for industrial, medical, military, and testing equipment applications, with IP68 ingress protection and operating temperatures suitable for demanding environments.