FGG.1K.306.CLAC45Z Equivalent & Substitute Parts

Part Overview

The FGG.1K.306.CLAC45Z is a 6-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 operates across a temperature range of -55°C to 200°C. The part is currently active in production with 787 units in stock. Substitute parts are identified when equivalent electrical and mechanical parameters are required for component sourcing, inventory management, or design flexibility.

Substiute Parts

FGG.1K.306.CLAC45Z

LEMOIn Stock: 802FGG.1K.306.CLAC45Z Datasheet

Current PartRFQ

S21K0C-P06MFG0-450S

ODUIn Stock: 1139S21K0C-P06MFG0-450S Datasheet

SimilarRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the FGG.1K.306.CLAC45Z is determined by the following critical parameters:

• Connector type and gender (Plug, Male Pins)
• Position count (6 positions)
• Termination method (Solder Cup)
• Fastening mechanism (Push-Pull)
• Contact finish (Gold plating)
• Shielding requirement (Shielded)
• Current capacity (minimum 7A)
• Ingress protection rating (IP66/IP68 or equivalent)
• Insert material (PEEK)
• Regulatory compliance (ROHS3)

The substitute part S21K0C-P06MFG0-450S meets these core electrical and mechanical requirements, enabling functional equivalence in applications where the FGG.1K.306.CLAC45Z is specified.

Parameter Comparison

Engineering Selection Recommendations

Both the FGG.1K.306.CLAC45Z and S21K0C-P06MFG0-450S are active production parts with ROHS3 compliance and REACH unaffected status. The FGG.1K.306.CLAC45Z provides an extended operating temperature range of -55°C to 200°C, suitable for high-temperature applications. The S21K0C-P06MFG0-450S offers a higher current rating of 7.5A and IP68 ingress protection with strain relief features. Selection between these parts depends on specific application requirements regarding temperature range, current capacity, and environmental protection needs.

Frequently Asked Questions (FAQ)

Q: Can the S21K0C-P06MFG0-450S replace the FGG.1K.306.CLAC45Z in all applications?

A: Substitution is valid for applications operating within -40°C to 120°C. Applications requiring operation below -40°C or above 120°C require the FGG.1K.306.CLAC45Z due to its extended temperature range.

Q: What are the key differences between these connectors?

A: The primary differences are operating temperature range, current rating, and shell finish plating. The FGG.1K.306.CLAC45Z uses chrome plating, while the S21K0C-P06MFG0-450S uses chrome over nickel. The S21K0C-P06MFG0-450S includes strain relief features.

Q: Are both parts compatible with the same mating connectors?

A: Both connectors use identical fastening mechanisms (push-pull) and are 6-position plugs with solder cup termination. Mechanical compatibility depends on the specific receptacle design and shell size specifications.

Q: Do both parts meet the same regulatory requirements?

A: Both parts are ROHS3 compliant and REACH unaffected, meeting equivalent regulatory standards for industrial and commercial applications.

Q: What is the significance of the cable opening specifications?

A: The cable opening range defines the acceptable cable diameter for proper strain relief and sealing. FGG.1K.306.CLAC45Z accepts 0.161" to 0.177" (4.10mm to 4.50mm), while S21K0C-P06MFG0-450S accepts 0.157" to 0.177" (4.00mm to 4.50mm). Cable diameter must fall within the specified range for both parts.