PT00A-22-55P Equivalent & Substitute Parts

Part Overview

The PT00A-22-55P is a 55-position circular connector receptacle manufactured by Amphenol Industrial Operations. This component is classified as a position circular connector and is currently in active product status with 788 units available in stock. Circular connectors of this specification are essential in applications requiring robust, sealed connections with high pin density and reliable bayonet locking mechanisms. Identifying equivalent substitute parts ensures design flexibility, supply chain continuity, and access to alternative sourcing options when the primary component becomes unavailable or when project requirements necessitate alternative manufacturers.

Substiute Parts

PT00A-22-55P

Amphenol Industrial OperationsIn Stock: 876PT00A-22-55P Datasheet

Current PartRFQ

MSW00A22-55P

Milspecwest, LLCIn Stock: 1009MSW00A22-55P Datasheet

SimilarRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the PT00A-22-55P is determined by the following critical parameters:

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

The substitute part MSW00A22-55P meets these core substitution criteria. Both components share identical position count (55), shell size designation (22-55), and receptacle configuration. Both are classified as circular connectors within the same functional category. The MSW00A22-55P is manufactured by Milspecwest, LLC and maintains active product status with 955 units in stock, providing viable alternative sourcing for applications requiring 55-position circular connector receptacles with matching mechanical and electrical specifications.

Parameter Comparison

Engineering Selection Recommendations

Both PT00A-22-55P and MSW00A22-55P maintain active product status, confirming ongoing manufacturer support and availability. The MSW00A22-55P substitute provides documented electrical specifications (7.5A current rating, 800V voltage rating) and operating temperature range (-55°C ~ 125°C), supporting military applications. The MSW00A22-55P is classified as RoHS non-compliant with ECCN designation EAR99, which may impact suitability depending on application requirements and regulatory constraints. Selection between these components should be based on specific compliance requirements, packaging preferences (bulk versus bag), and application-specific electrical and environmental demands.

Frequently Asked Questions (FAQ)

Q: What determines if MSW00A22-55P can substitute for PT00A-22-55P?

A: Substitution is valid based on matching core parameters: 55-position count, 22-55 shell size designation, and receptacle connector type. Both components are active circular connectors within the same functional category.

Q: Are there mechanical compatibility concerns between these parts?

A: Both components share identical position count and shell size specifications. The MSW00A22-55P specifies panel mount configuration with flange mounting and bayonet lock fastening. Mechanical compatibility depends on your application's mounting requirements and connector interface specifications.

Q: What is the difference in packaging between these parts?

A: PT00A-22-55P is supplied in bulk packaging, while MSW00A22-55P is supplied in bag packaging. Packaging selection may affect handling, storage, and inventory management procedures.

Q: Does RoHS compliance status affect substitution eligibility?

A: MSW00A22-55P is RoHS non-compliant. If your application or market requires RoHS compliance, this substitute may not be suitable. Verify compliance requirements before component selection.

Q: What electrical specifications should I verify for my application?

A: The MSW00A22-55P provides 7.5A current rating and 800V voltage rating with operating temperature range of -55°C to 125°C. Confirm these specifications meet your application's electrical and environmental requirements before implementation.