PRG.M1.0GL.LC52Z Equivalent & Substitute Parts

Part Overview

The PRG.M1.0GL.LC52Z is a 10-position circular connector receptacle manufactured by LEMO, featuring female sockets with solder cup termination. This connector is designed for applications requiring reliable circular connection interfaces in automotive, industrial, medical, and testing equipment environments. The part maintains active product status with 916 units in current inventory. Substitute parts are identified to provide alternative sourcing options when the primary part is unavailable or when design requirements permit equivalent connector configurations.

Key Parameters

Parameter	Value
Manufacturer Part Number	PRG.M1.0GL.LC52Z
Manufacturer	LEMO
Category	Circular Connectors
Connector Type	Receptacle, Female Sockets
Number of Positions	10
Shell Size - Insert	M10
Termination	Solder Cup
Fastening Type	Push-Pull, Detent Lock
Shell Material	Polysulfone (PSU)
Contact Finish - Mating	Gold
Current Rating	3A
Cable Opening	0.157" ~ 0.205" (4.00mm ~ 5.20mm)
Operating Temperature	-50°C ~ 150°C
Ingress Protection	IP50 - Dust Protected
RoHS Status	ROHS3 Compliant
Product Status	Active

Substitute Part Grouping Explanation

Substitution eligibility for the PRG.M1.0GL.LC52Z is determined by strict alignment of the following critical parameters:

Connector Type & Position Count: Receptacle configuration with 10 female socket positions
Termination Method: Solder cup termination for PCB integration
Fastening Mechanism: Push-pull detent lock interface compatibility
Shell Material & Construction: Polysulfone (PSU) shell with equivalent mechanical durability
Contact Finish: Gold-plated mating surfaces for corrosion resistance
Cable Opening Dimensions: 0.157" ~ 0.205" (4.00mm ~ 5.20mm) for cable compatibility
Ingress Protection: IP50 dust protection rating
Compliance Standards: ROHS3 compliance and REACH unaffected status

The identified substitute K21M07-P10LCC0-527S from ODU meets these core substitution criteria while maintaining functional equivalence for the specified applications.

Parameter Comparison

Parameter	PRG.M1.0GL.LC52Z (LEMO)	K21M07-P10LCC0-527S (ODU)
Connector Type	Receptacle, Female Sockets	Receptacle, Female Sockets
Number of Positions	10	10
Termination	Solder Cup	Solder Cup
Fastening Type	Push-Pull, Detent Lock	Push-Pull, Detent Lock
Shell Material	Polysulfone (PSU)	Polysulfone (PSU)
Contact Finish - Mating	Gold	Gold
Cable Opening	0.157" ~ 0.205" (4.00mm ~ 5.20mm)	0.157" ~ 0.205" (4.00mm ~ 5.20mm)
Ingress Protection	IP50 - Dust Protected	IP50 - Dust Protected
Current Rating	3A	2.75A
Operating Temperature	-50°C ~ 150°C	-50°C ~ 120°C
RoHS Status	ROHS3 Compliant	ROHS3 Compliant
Series	1P	ODU MEDI-SNAP®
Insert Material	Polyetheretherketone (PEEK)	Polyetheretherketone (PEEK)

Engineering Selection Recommendations

Both the PRG.M1.0GL.LC52Z and K21M07-P10LCC0-527S maintain active product status with ROHS3 compliance and REACH unaffected certification, qualifying them for equivalent component selection in compliant applications.

The PRG.M1.0GL.LC52Z supports a maximum current rating of 3A and operating temperature range of -50°C to 150°C. The K21M07-P10LCC0-527S provides a current rating of 2.75A with an operating temperature range of -50°C to 120°C. Selection between these parts depends on application-specific current and thermal requirements. Applications operating within the 2.75A current limit and -50°C to 120°C temperature range may utilize either part. Applications requiring the full 3A current capacity or temperatures exceeding 120°C must use the PRG.M1.0GL.LC52Z.

Both connectors share identical mechanical interfaces, shell materials, contact finishes, and cable opening specifications, ensuring physical and electrical compatibility within their respective performance envelopes.

Frequently Asked Questions (FAQ)

Q: Can K21M07-P10LCC0-527S replace PRG.M1.0GL.LC52Z in all applications?

A: Substitution is valid when application current requirements do not exceed 2.75A and operating temperatures remain within -50°C to 120°C. Applications requiring 3A current capacity or temperatures above 120°C require the PRG.M1.0GL.LC52Z.

Q: Are the mechanical interfaces identical between these connectors?

A: Yes. Both connectors feature 10-position receptacle configurations with push-pull detent lock fastening, identical cable opening dimensions (0.157" ~ 0.205"), and equivalent shell material construction in Polysulfone (PSU).

Q: What is the difference in contact material between these parts?

A: The PRG.M1.0GL.LC52Z contact material is not specified in the provided data. The K21M07-P10LCC0-527S uses brass contacts. Both feature gold-plated mating surfaces for corrosion resistance.

Q: Do both parts meet the same compliance standards?

A: Yes. Both the PRG.M1.0GL.LC52Z and K21M07-P10LCC0-527S are ROHS3 compliant, REACH unaffected, and classified as EAR99 for export control purposes.

Q: What packaging options are available?

A: The PRG.M1.0GL.LC52Z is available in standard packaging. The K21M07-P10LCC0-527S is supplied in bulk packaging.

Q: Are both connectors suitable for medical applications?

A: Yes. Both connectors list medical applications within their specified use cases, along with industrial and testing equipment applications.

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