PHG.1K.304.CLLC60Z Equivalent & Substitute Parts

Part Overview

The PHG.1K.304.CLLC60Z is a 4-position circular connector receptacle manufactured by LEMO, featuring female sockets with solder cup termination. This connector is designed for applications requiring IP66/IP68 ingress protection with push-pull fastening and operates across an extended temperature range of -55°C to 200°C. The part is currently in active production status with 731 units available in new original inventory.

Substitute parts are identified to provide alternative sourcing options when the primary part is unavailable or when equivalent functionality is required for system integration.

Substiute Parts

PHG.1K.304.CLLC60Z

LEMOIn Stock: 773PHG.1K.304.CLLC60Z Datasheet

Current PartRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitute parts for the PHG.1K.304.CLLC60Z must maintain functional equivalence based on the following critical parameters:

• Connector Type & Configuration: Receptacle with female sockets in 4-position arrangement
• Shell Size: 304 insert size designation
• Termination Method: Solder cup for PCB or cable integration
• Fastening Mechanism: Push-pull coupling system
• Environmental Rating: IP66/IP68 ingress protection capability
• Electrical Performance: 10A current rating minimum
• Temperature Range: -55°C to 200°C operating capability
• Material & Finish Specifications: Brass shell with chrome finish and gold-plated mating contacts

Substitute parts must satisfy all listed parameters to ensure direct functional replacement without circuit redesign or mechanical modification.

Parameter Comparison

No substitute parts are currently available in the provided database. The PHG.1K.304.CLLC60Z remains the specified component for this application requirement.

Engineering Selection Recommendations

The PHG.1K.304.CLLC60Z is an active production component with ROHS3 compliance and REACH unaffected status, making it suitable for current procurement. The part's IP66/IP68 rating, extended temperature range, and gold-plated contacts provide robust performance in demanding environments. With 731 units in new original inventory, immediate availability is confirmed.

When substitute parts become available, selection should prioritize components with identical shell size (304), matching termination type (solder cup), and equivalent environmental ratings to ensure seamless integration.

Frequently Asked Questions (FAQ)

Q: What defines compatibility for substitute parts with the PHG.1K.304.CLLC60Z?

A: Substitute parts must match the 4-position, 304 shell size configuration, maintain solder cup termination, support push-pull fastening, and provide IP66/IP68 ingress protection with 10A current rating across the -55°C to 200°C temperature range.

Q: Are there mechanical differences between the PHG.1K.304.CLLC60Z and potential substitutes?

A: The cable opening specification of 0.220" to 0.236" (5.60mm to 6.00mm) is a critical mechanical parameter. Substitute parts must accommodate this cable diameter range to ensure proper backshell seating and environmental sealing.

Q: Does RoHS3 compliance affect substitute part selection?

A: Yes. Substitute parts must maintain ROHS3 compliance to meet current regulatory requirements and ensure compatibility with modern manufacturing and assembly processes.

Q: What is the significance of the gold contact finish?

A: The 59.0µin (1.50µm) gold plating on mating contacts ensures reliable electrical connection and corrosion resistance. Substitute parts must specify equivalent gold plating thickness to maintain contact reliability.

Q: Can the PHG.1K.304.CLLC60Z be used in high-temperature applications?

A: Yes. The operating temperature range of -55°C to 200°C qualifies this connector for high-temperature industrial and aerospace applications. Substitute parts must maintain this temperature capability.