FGG.0K.305.CLAC45Z Equivalent & Substitute Parts

Part Overview

The FGG.0K.305.CLAC45Z is a 5-position circular connector plug with male pins and solder cup termination, manufactured by LEMO. This connector is designed for applications requiring robust, sealed connections with push-pull fastening and IP66/IP68 ingress protection. The part is currently active in production with 855 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.305.CLAC45Z

LEMOIn Stock: 866FGG.0K.305.CLAC45Z Datasheet

Current PartRFQ

S20K0C-P05MFG0-450S

ODUIn Stock: 883S20K0C-P05MFG0-450S Datasheet

SimilarRFQ

Key Parameters

Substitute Part Grouping Explanation

The substitute part S20K0C-P05MFG0-450S (ODU MINI-SNAP® K series) is classified as equivalent based on the following critical parameters:

Matching Parameters:

• Connector type: Plug with male pins
• Number of positions: 5
• Termination method: Solder cup
• Fastening mechanism: Push-pull
• Shell material: Brass with chrome finish
• Contact finish: Gold plating
• Shielding: Shielded design
• Insert material: PEEK
• Compliance: ROHS3 compliant, REACH unaffected

Functional Equivalence: Both connectors provide sealed, shielded 5-position connections with identical termination and fastening approaches. The substitute maintains the same electrical interface and mechanical mating profile for push-pull coupling.

Parameter Comparison

Engineering Selection Recommendations

Both the FGG.0K.305.CLAC45Z and S20K0C-P05MFG0-450S are active production parts with ROHS3 compliance and REACH unaffected status, meeting current regulatory requirements. Selection between these parts should be based on application-specific operating conditions:

The FGG.0K.305.CLAC45Z supports extended temperature operation from -55°C to 200°C and maintains IP66/IP68 protection across this range. The S20K0C-P05MFG0-450S operates within -40°C to 120°C with IP68 rating and provides higher current capacity at 7.5A versus 6.5A. Both connectors use identical termination and fastening methods, ensuring mechanical and electrical compatibility within their respective operating envelopes.

Frequently Asked Questions (FAQ)

Q: Can S20K0C-P05MFG0-450S replace FGG.0K.305.CLAC45Z in all applications?

A: Substitution is valid when operating temperatures remain within -40°C to 120°C and IP68 protection is acceptable. Applications requiring temperatures below -40°C or above 120°C require the FGG.0K.305.CLAC45Z.

Q: What are the mechanical compatibility considerations?

A: Both connectors use identical 5-position solder cup termination and push-pull fastening. Cable opening tolerances differ slightly (FGG: 4.10-4.50mm; ODU: 4.00-4.50mm), requiring verification of cable jacket dimensions for the specific application.

Q: Are there electrical performance differences?

A: The S20K0C-P05MFG0-450S supports 7.5A versus 6.5A for the FGG.0K.305.CLAC45Z. Both use gold-plated brass contacts with identical shielding and PEEK inserts. Current rating differences do not affect compatibility in applications operating below 6.5A.

Q: Do both parts meet the same compliance standards?

A: Both parts are ROHS3 compliant and REACH unaffected. Compliance certifications are equivalent for regulatory purposes.

Q: What is the difference in shell finish?

A: FGG.0K.305.CLAC45Z uses chrome finish on brass. S20K0C-P05MFG0-450S uses chrome over nickel on brass. Both finishes provide equivalent corrosion resistance and electrical performance.