PAA.M0.9GL.AC65Z Equivalent & Substitute Parts

Part Overview

The PAA.M0.9GL.AC65Z is a 9-position circular connector plug with male pins 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 835 units in stock. Substitute parts are identified to provide alternative sourcing options when the primary part is unavailable or when design requirements permit equivalent configurations.

Substiute Parts

PAA.M0.9GL.AC65Z

LEMOIn Stock: 850PAA.M0.9GL.AC65Z Datasheet

Current PartRFQ

S21MA7-P09MCC0-657S

ODUIn Stock: 894S21MA7-P09MCC0-657S Datasheet

SimilarRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the PAA.M0.9GL.AC65Z is determined by the following critical parameters:

• Connector Type & Position Count: Must be plug configuration with 9 male pins
• Termination Method: Solder cup termination required
• Shell Material & Size: Polysulfone (PSU) shell with compatible insert dimensions
• Contact Finish: Gold-plated mating surface
• Fastening Mechanism: Push-pull connection with detent lock capability
• Cable Opening Range: 0.209" ~ 0.256" (5.30mm ~ 6.50mm)
• Ingress Protection: IP50 minimum dust protection
• Compliance: ROHS3 compliant, REACH unaffected

The identified substitute part S21MA7-P09MCC0-657S from ODU meets these core substitution criteria while maintaining functional compatibility within the specified parameter ranges.

Parameter Comparison

Engineering Selection Recommendations

Both the PAA.M0.9GL.AC65Z and S21MA7-P09MCC0-657S are active production parts with ROHS3 compliance and REACH unaffected status, making them suitable for current design implementations.

The primary distinction between these parts lies in operating temperature range and current rating. The PAA.M0.9GL.AC65Z supports -50°C to 150°C operation with 3A current capacity, while the S21MA7-P09MCC0-657S operates from -50°C to 120°C with 2.75A capacity. Selection should be based on specific application thermal and power requirements.

Both connectors share identical cable opening specifications, shell materials, contact finishes, and ingress protection ratings, ensuring mechanical and electrical compatibility in equivalent applications.

Frequently Asked Questions (FAQ)

Q: Can the S21MA7-P09MCC0-657S directly replace the PAA.M0.9GL.AC65Z in all applications?

A: Substitution is valid when application operating temperature does not exceed 120°C and current draw remains below 2.75A. Applications requiring the full 150°C temperature range or 3A current capacity require the original PAA.M0.9GL.AC65Z specification.

Q: Are the solder cup terminations compatible between these two parts?

A: Both parts feature solder cup termination with identical cable opening ranges (0.209" ~ 0.256"), ensuring compatible wire preparation and soldering procedures.

Q: What is the difference in fastening mechanisms?

A: The PAA.M0.9GL.AC65Z includes detent lock in addition to push-pull fastening, while the S21MA7-P09MCC0-657S provides push-pull fastening. Both mechanisms ensure secure mating in their respective designs.

Q: Are both parts suitable for medical applications?

A: Both the PAA.M0.9GL.AC65Z and S21MA7-P09MCC0-657S list medical applications in their specifications and maintain ROHS3 compliance and REACH unaffected status, supporting medical device integration.

Q: What packaging options are available?

A: The PAA.M0.9GL.AC65Z is available in standard packaging with 835 units in stock. The S21MA7-P09MCC0-657S is supplied in bulk packaging with 849 units in stock.