PKA.M1.0GL.LR Circular Connector - Equivalent & Substitute Parts

Part Overview

The PKA.M1.0GL.LR is a 10-position circular plastic push-pull connector manufactured by LEMO, classified as a receptacle with female sockets and solder cup termination. This connector is designed for panel mount applications requiring front and rear side nut fastening. The product maintains active status with 1,073 pieces in current inventory.

Substitute parts are identified when equivalent circular connectors share the same critical functional parameters: 10-position configuration, receptacle female socket design, solder cup termination, push-pull fastening mechanism, panel mount capability, polysulfone shell material, gold-plated mating contacts, IP50 ingress protection rating, unshielded design, and PEEK insert material. Substitutes must operate within compatible temperature and current specifications for the intended application.

Substiute Parts

PKA.M1.0GL.LR

LEMOIn Stock: 1116PKA.M1.0GL.LR Datasheet

Current PartRFQ

G51MA7-P10LCC0-0020

ODUIn Stock: 884G51MA7-P10LCC0-0020 Datasheet

SimilarRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the PKA.M1.0GL.LR is determined by strict alignment with the following parameters:

Critical Matching Parameters:

• Connector type: Receptacle with female sockets
• Position count: 10 positions
• Termination method: Solder cup
• Fastening mechanism: Push-pull
• Mounting configuration: Panel mount with front and rear side nut capability
• Shell composition: Polysulfone (PSU)
• Insert composition: Polyetheretherketone (PEEK)
• Contact finish: Gold plating on mating surfaces
• Environmental sealing: IP50 dust protection
• Electrical shielding: Unshielded design
• Connector orientation: A-type

Compatible Operating Ranges:

• Current rating: Minimum 2.75A (substitute tolerance)
• Operating temperature: Minimum -50°C to 120°C (substitute tolerance)

The substitute part G51MA7-P10LCC0-0020 from ODU meets all critical matching parameters. Variations in current rating (2.75A versus 3A) and maximum operating temperature (120°C versus 150°C) represent acceptable tolerances within the substitute category, as the substitute maintains performance within the operational envelope of the primary part for standard industrial and medical applications.

Parameter Comparison

Engineering Selection Recommendations

Primary Part Selection (PKA.M1.0GL.LR): The LEMO PKA.M1.0GL.LR is recommended as the primary selection when the full operating temperature range of -50°C to 150°C is required and current demand reaches 3A. This part maintains active product status with substantial inventory availability (1,073 units). Both parts carry EAR99 export classification and identical HTSUS coding, indicating equivalent regulatory treatment.

Substitute Part Selection (G51MA7-P10LCC0-0020): The ODU G51MA7-P10LCC0-0020 serves as a functional equivalent when operating conditions remain within -50°C to 120°C and current requirements do not exceed 2.75A. This substitute provides additional fastening security through detent lock mechanism integration with the push-pull design. The substitute maintains active status with 850 units in inventory. RoHS3 compliance and REACH unaffected status are documented for the substitute part.

Both parts satisfy identical mechanical and electrical interface requirements for 10-position solder cup receptacle applications in industrial, medical, and testing equipment contexts.

Frequently Asked Questions (FAQ)

Q: What determines whether G51MA7-P10LCC0-0020 can replace PKA.M1.0GL.LR?

A: Substitution is valid when the application operates within the temperature range of -50°C to 120°C and current demand does not exceed 2.75A. Both connectors share identical position count (10), termination method (solder cup), fastening type (push-pull), mounting configuration (panel mount), shell material (polysulfone), insert material (PEEK), contact finish (gold), ingress protection (IP50), and orientation (A-type). These parameters define functional equivalence for connector interface applications.

Q: What is the difference in fastening mechanism between these parts?

A: The PKA.M1.0GL.LR provides push-pull fastening. The G51MA7-P10LCC0-0020 combines push-pull fastening with detent lock functionality, providing additional mechanical retention. Both mechanisms are compatible with panel mount applications using front and rear side nut configurations.

Q: Are there temperature or current limitations when using the substitute?

A: The substitute part operates within -50°C to 120°C, compared to the primary part's -50°C to 150°C range. The substitute is rated for 2.75A versus the primary part's 3A rating. Applications requiring operation above 120°C or sustained current above 2.75A must use the primary PKA.M1.0GL.LR part.

Q: Do both parts have identical solder cup termination?

A: Both parts feature solder cup termination for direct PCB or wire attachment. Solder cup dimensions and specifications are not provided in the technical parameters, requiring verification against detailed mechanical drawings for specific assembly processes.

Q: What is the inventory status for each part?

A: The primary part PKA.M1.0GL.LR has 1,073 units in stock. The substitute G51MA7-P10LCC0-0020 has 850 units in stock. Both are classified as new original inventory.

Q: Are export restrictions identical for both parts?

A: Both parts carry EAR99 export classification and share the identical HTSUS code 8536.69.4020, indicating equivalent regulatory treatment for export purposes.

Q: What compliance certifications apply to the substitute part?

A: The substitute G51MA7-P10LCC0-0020 is RoHS3 compliant, REACH unaffected, and carries EAR99 export classification. Moisture sensitivity level is not applicable for this connector type.