PRG.M1.0GL.LC52V Equivalent & Substitute Parts

Part Overview

The PRG.M1.0GL.LC52V is a 10-position circular connector receptacle with female sockets and solder cup termination, manufactured by LEMO. This connector is designed for applications requiring reliable circular connection interfaces in automotive, industrial, medical, and testing equipment environments. The part is currently active in production with 1137 units in stock. Substitute parts are identified when equivalent electrical and mechanical parameters align with the original specification, enabling component interchangeability in system designs.

Substiute Parts

PRG.M1.0GL.LC52V

LEMOIn Stock: 1176PRG.M1.0GL.LC52V Datasheet

Current PartRFQ

K11M07-P10LCC0-5250

ODUIn Stock: 1197K11M07-P10LCC0-5250 Datasheet

SimilarRFQ

Key Parameters

Substitute Part Grouping Explanation

The K11M07-P10LCC0-5250 (ODU MEDI-SNAP®) qualifies as a substitute based on the following alignment of critical parameters:

Matching Parameters:

• Connector type: Receptacle, Female Sockets
• Number of positions: 10
• Termination: Solder Cup
• Fastening type: Push-Pull, Detent Lock
• Shell material: Polysulfone (PSU)
• Contact finish - mating: Gold
• Ingress protection: IP50 - Dust Protected
• Cable opening: 0.157" ~ 0.205" (4.00mm ~ 5.20mm)
• Backshell material: Polysulfone (PSU)
• Insert material: Polyetheretherketone (PEEK)
• RoHS status: ROHS3 Compliant
• Moisture sensitivity level: 1 (Unlimited)
• ECCN: EAR99
• HTSUS: 8536.69.4020

Variance Parameters:

• Current rating: 2.75A (substitute) vs. 3A (main part)
• Operating temperature range: -50°C ~ 120°C (substitute) vs. -50°C ~ 150°C (main part)

Parameter Comparison

Engineering Selection Recommendations

Both the PRG.M1.0GL.LC52V and K11M07-P10LCC0-5250 maintain ROHS3 compliance and REACH unaffected status, meeting regulatory requirements for industrial, medical, and automotive applications. The primary consideration for selection is the operating temperature range and current rating differential. The PRG.M1.0GL.LC52V supports operation to 150°C with a 3A current rating, while the K11M07-P10LCC0-5250 operates to 120°C with a 2.75A current rating. Component selection should be based on the specific thermal and electrical demands of the target application. Both parts share identical mechanical interfaces, shell materials, and ingress protection ratings, ensuring physical and functional compatibility in equivalent mounting configurations.

Frequently Asked Questions (FAQ)

Q: Can the K11M07-P10LCC0-5250 be used as a direct replacement for the PRG.M1.0GL.LC52V?

A: The K11M07-P10LCC0-5250 is mechanically and electrically compatible for applications operating within -50°C to 120°C and requiring current loads not exceeding 2.75A. Applications requiring operation above 120°C or sustained currents above 2.75A require the PRG.M1.0GL.LC52V.

Q: What are the key compatibility factors between these two connectors?

A: Both connectors share identical 10-position receptacle configurations, solder cup termination, push-pull detent lock fastening, polysulfone shell construction, gold-plated mating contacts, IP50 ingress protection, and cable opening dimensions. These parameters ensure mechanical and electrical interchangeability within the specified operating ranges.

Q: Are there packaging differences between these parts?

A: The PRG.M1.0GL.LC52V is supplied in standard packaging, while the K11M07-P10LCC0-5250 is supplied in bulk packaging. Procurement and inventory management processes should account for these packaging configurations.

Q: Do both parts meet the same regulatory standards?

A: Both parts are ROHS3 compliant, REACH unaffected, and classified under ECCN EAR99 with identical HTSUS codes. Both maintain MSL 1 (Unlimited) moisture sensitivity ratings, meeting equivalent regulatory and environmental requirements.

Q: What is the primary technical difference between these connectors?

A: The PRG.M1.0GL.LC52V provides extended operating temperature capability (-50°C to 150°C) and higher current rating (3A) compared to the K11M07-P10LCC0-5250 (-50°C to 120°C, 2.75A). Application thermal and electrical requirements determine which part is appropriate for a given design.