PRG.M0.5GL.LC52GZ Equivalent & Substitute Parts

Part Overview

The PRG.M0.5GL.LC52GZ is a 5-position circular connector receptacle manufactured by LEMO, featuring female sockets with solder cup termination. This connector is designed for applications requiring reliable push-pull detent lock fastening in automotive, industrial, medical, and testing equipment environments. The part maintains active product status with 857 units in current inventory. Equivalent and substitute parts are identified to provide procurement flexibility, ensure supply chain continuity, and support component standardization across compatible system designs.

Substiute Parts

PRG.M0.5GL.LC52GZ

LEMOIn Stock: 919PRG.M0.5GL.LC52GZ Datasheet

Current PartRFQ

K21M07-P05LJG0-527S

ODUIn Stock: 1056K21M07-P05LJG0-527S Datasheet

SimilarRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the PRG.M0.5GL.LC52GZ is determined by strict alignment of the following critical parameters:

• Connector Type & Configuration: Receptacle with female sockets (5-position)
• Termination Method: Solder cup
• Fastening Mechanism: Push-pull detent lock
• Contact Finish: Gold plating on mating surfaces
• Ingress Protection: IP50 dust protection
• Shell Material: Polysulfone (PSU)
• Insert Material: Polyetheretherketone (PEEK)
• Mounting Style: Free hanging (in-line)
• Cable Opening Range: 0.157" ~ 0.205" (4.00mm ~ 5.20mm)
• Regulatory Compliance: ROHS3 compliant, REACH unaffected

The substitute part K21M07-P05LJG0-527S from ODU meets all critical electrical and mechanical parameters required for direct substitution in applications utilizing the PRG.M0.5GL.LC52GZ.

Parameter Comparison

Engineering Selection Recommendations

Both the PRG.M0.5GL.LC52GZ and K21M07-P05LJG0-527S maintain active product status and full ROHS3 compliance with REACH unaffected designation. The ODU substitute provides equivalent electrical performance with a marginally higher current rating of 7.5A compared to the LEMO specification of 7A. The operating temperature range of the ODU part extends to -50°C minimum but is limited to 120°C maximum, compared to the LEMO part's 150°C upper limit. Selection between these parts should be based on specific application temperature requirements and current load specifications. Both connectors are suitable for industrial, medical, and testing equipment applications where push-pull detent lock fastening and solder cup termination are required.

Frequently Asked Questions (FAQ)

Q: Can the K21M07-P05LJG0-527S replace the PRG.M0.5GL.LC52GZ in all applications?

A: The K21M07-P05LJG0-527S is electrically and mechanically compatible for applications operating within -50°C to 120°C and requiring current ratings up to 7.5A. Applications requiring operation above 120°C must use the PRG.M0.5GL.LC52GZ, which is rated to 150°C.

Q: What are the key compatibility criteria for these connectors?

A: Compatibility is ensured through matching 5-position configuration, solder cup termination, push-pull detent lock fastening, gold contact finish, IP50 ingress protection, and identical cable opening specifications of 0.157" ~ 0.205" (4.00mm ~ 5.20mm).

Q: Are there packaging differences between these parts?

A: The PRG.M0.5GL.LC52GZ is supplied in standard packaging, while the K21M07-P05LJG0-527S is supplied in bulk packaging. Both maintain MSL 1 (Unlimited) moisture sensitivity classification.

Q: Do both parts meet the same regulatory standards?

A: Yes, both the PRG.M0.5GL.LC52GZ and K21M07-P05LJG0-527S are ROHS3 compliant and REACH unaffected, with identical ECCN (EAR99) and HTSUS (8536.69.4020) classifications.

Q: What is the primary difference in specifications between these connectors?

A: The primary differences are the operating temperature upper limit (LEMO: 150°C, ODU: 120°C) and current rating (LEMO: 7A, ODU: 7.5A). The ODU part includes strain relief as an additional feature.