FGG.0K.307.CLAC40Z Equivalent & Substitute Parts

Part Overview

The FGG.0K.307.CLAC40Z is a 7-position circular connector plug with male pins and solder cup termination, manufactured by LEMO. This connector is designed for applications requiring IP66/IP68 ingress protection with push-pull fastening and shielded construction. The part is currently active in production with 932 units in stock. Substitute parts are identified when equivalent electrical and mechanical parameters are required for component sourcing, inventory management, or design flexibility across compatible connector families.

Substiute Parts

FGG.0K.307.CLAC40Z

LEMOIn Stock: 980FGG.0K.307.CLAC40Z Datasheet

Current PartRFQ

S20K0C-P07MCC0-400S

ODUIn Stock: 737S20K0C-P07MCC0-400S Datasheet

SimilarRFQ

Key Parameters

Substitute Part Grouping Explanation

The substitute part S20K0C-P07MCC0-400S (ODU MINI-SNAP® K series) qualifies as an equivalent based on the following matching parameters:

• 7-position connector configuration
• Male pin plug connector type
• Solder cup termination method
• Push-pull fastening mechanism
• Shielded construction
• Gold contact finish
• Brass shell material with chrome plating
• PEEK insert material
• IP68 ingress protection (exceeds IP66/IP68 requirement)
• ROHS3 compliance
• Unlimited moisture sensitivity level (MSL 1)

Substitution is valid where these core electrical and mechanical parameters satisfy the application requirements. Differences in current rating (4A vs. 2.5A), operating temperature range (-40°C ~ 120°C vs. -55°C ~ 200°C), and shell size designation do not preclude substitution when the application does not demand the extended specifications of the primary part.

Parameter Comparison

Engineering Selection Recommendations

Both connectors meet ROHS3 compliance and carry unlimited moisture sensitivity ratings, making them suitable for equivalent component selection in applications where the core functional parameters align. The FGG.0K.307.CLAC40Z supports extended operating temperature range (-55°C ~ 200°C) and lower current rating (2.5A), while the S20K0C-P07MCC0-400S provides higher current capacity (4A) within a narrower temperature window (-40°C ~ 120°C). Selection between these parts depends on application-specific thermal and electrical load requirements. Both maintain identical connector topology, termination method, and shielding characteristics, ensuring mechanical and electrical compatibility in equivalent circuit configurations.

Frequently Asked Questions (FAQ)

Q: Can the S20K0C-P07MCC0-400S replace the FGG.0K.307.CLAC40Z in all applications?

A: Substitution is valid when the application operates within the temperature range of -40°C ~ 120°C and current requirements do not exceed 4A. If the application requires operation below -40°C or above 120°C, or demands the extended temperature capability of the primary part, the FGG.0K.307.CLAC40Z is required.

Q: Are the cable opening dimensions compatible between these connectors?

A: Both connectors accept cable diameters within 0.138" ~ 0.157" (4.60mm ~ 4.00mm). The FGG.0K.307.CLAC40Z specifies 0.142" ~ 0.157" (3.60mm ~ 4.00mm), which falls within the broader tolerance of the substitute part.

Q: What is the difference in shell finish between these connectors?

A: The FGG.0K.307.CLAC40Z uses chrome plating directly on brass, while the S20K0C-P07MCC0-400S uses chrome over nickel plating. Both finishes provide corrosion resistance and are suitable for industrial applications.

Q: Do both connectors meet the same ingress protection rating?

A: The FGG.0K.307.CLAC40Z is rated IP66/IP68, while the S20K0C-P07MCC0-400S is rated IP68. The substitute part meets or exceeds the ingress protection requirement of the primary part.

Q: Are there any differences in the insert material?

A: Both connectors use polyetheretherketone (PEEK) for the insert material, ensuring identical dielectric properties and mechanical stability.