PT01A-22-55P(SR) Equivalent & Substitute Parts

Part Overview

The PT01A-22-55P(SR) is a 55-position circular connector receptacle manufactured by Amphenol Industrial Operations. This connector is classified as a position circular connector and is currently in active product status with 892 units available in stock. The need for equivalent and substitute parts arises from supply chain considerations, application-specific requirements, and the availability of compatible alternatives that meet the same electrical and mechanical specifications.

Substiute Parts

PT01A-22-55P(SR)

Amphenol Industrial OperationsIn Stock: 957PT01A-22-55P(SR) Datasheet

Current PartRFQ

MSW01A22-55P-SR

Milspecwest, LLCIn Stock: 875MSW01A22-55P-SR Datasheet

SimilarRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution for the PT01A-22-55P(SR) is based on the following critical parameters that must remain consistent:

• Number of Positions: 55 positions
• Shell Size - Insert: 22-55
• Connector Category: Circular Connectors
• Connector Type: Receptacle configuration

The substitute part MSW01A22-55P-SR, manufactured by Milspecwest, LLC, qualifies as an equivalent based on matching these core parameters. Both parts maintain the same position count and shell size specifications, ensuring mechanical and electrical compatibility in applications requiring 55-position circular connector receptacles.

Parameter Comparison

Engineering Selection Recommendations

Both the PT01A-22-55P(SR) and MSW01A22-55P-SR maintain active product status, confirming ongoing manufacturer support and availability. The MSW01A22-55P-SR substitute provides equivalent mechanical and electrical compatibility based on matching position count and shell size specifications. Selection between these parts should be based on application-specific requirements regarding mounting configuration, termination method, and packaging format. The MSW01A22-55P-SR specifies solder termination and bayonet lock fastening, which may be relevant to your assembly process and mechanical requirements.

Frequently Asked Questions (FAQ)

Q: What makes MSW01A22-55P-SR a valid substitute for PT01A-22-55P(SR)?

A: The substitute part maintains the same number of positions (55) and shell size-insert specification (22-55), which are the primary parameters determining mechanical and electrical compatibility for circular connector receptacles.

Q: Are there differences in packaging between these parts?

A: Yes. The PT01A-22-55P(SR) is supplied in bulk packaging, while the MSW01A22-55P-SR is supplied in bag packaging. This may affect handling, storage, and inventory management procedures.

Q: What termination method does the substitute part use?

A: The MSW01A22-55P-SR uses solder termination with a bayonet lock fastening type. Verify that your assembly process and mechanical requirements are compatible with these specifications.

Q: Are both parts currently available?

A: Yes. The PT01A-22-55P(SR) has 892 units in stock, and the MSW01A22-55P-SR has 816 units in stock, both listed as new original inventory.