PT01E-22-55P Equivalent & Substitute Parts

Part Overview

The PT01E-22-55P is a 55-position circular connector receptacle manufactured by Amphenol Industrial Operations. This component is classified as a position circular connector in the circular connectors category and maintains Active product status. The part is available in bulk packaging with 780 pieces in current inventory.

Identifying equivalent and substitute parts becomes necessary when the primary part experiences supply constraints, extended lead times, or when design flexibility permits the use of compatible alternatives that meet the same electrical and mechanical specifications.

Substiute Parts

PT01E-22-55P

Amphenol Industrial OperationsIn Stock: 851PT01E-22-55P Datasheet

Current PartRFQ

MSW01E22-55P

Milspecwest, LLCIn Stock: 1092MSW01E22-55P Datasheet

SimilarRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitute parts for the PT01E-22-55P are identified based on the following critical parameters that determine functional compatibility:

• Connector Type: Receptacle configuration
• Number of Positions: 55-position contact arrangement
• Shell Size - Insert: 22-55 dimensional specification
• Category: Circular Connectors

The MSW01E22-55P from Milspecwest, LLC meets these core substitution criteria. Both parts share identical position count, shell size designation, and receptacle configuration, establishing them as functional equivalents within the circular connector category.

Parameter Comparison

Engineering Selection Recommendations

Both the PT01E-22-55P and MSW01E22-55P maintain Active product status, confirming ongoing manufacturer support and availability. The MSW01E22-55P provides additional specification documentation including current rating (7.5A), voltage rating (800V), and operating temperature range (-55°C ~ 125°C), which may be relevant for applications requiring explicit thermal or electrical performance verification.

The MSW01E22-55P carries RoHS non-compliant status. Applications subject to RoHS compliance requirements must account for this designation when evaluating substitution feasibility.

Both parts are available in current inventory with sufficient stock levels to support procurement needs.

Frequently Asked Questions (FAQ)

Q: What makes the MSW01E22-55P a valid substitute for the PT01E-22-55P?

A: Both connectors share the same core specifications: 55-position receptacle configuration with 22-55 shell size designation. These parameters establish functional equivalence for circular connector applications.

Q: Are there differences in electrical performance between these parts?

A: The MSW01E22-55P specifies 7.5A current rating and 800V voltage rating. The PT01E-22-55P does not provide these specifications in available documentation. Applications with defined electrical requirements should verify compatibility with the MSW01E22-55P ratings.

Q: What is the significance of the RoHS non-compliant status for MSW01E22-55P?

A: RoHS non-compliance indicates the part may contain restricted substances. Applications operating under RoHS regulatory frameworks must confirm substitution acceptability with compliance requirements.

Q: How do the mounting and termination methods differ?

A: The MSW01E22-55P specifies free hanging (in-line) mounting with solder termination and bayonet lock fastening. The PT01E-22-55P does not provide these specifications. Design integration must account for these mechanical characteristics.

Q: Which part should be selected for new designs?

A: Selection depends on application requirements, regulatory compliance obligations, and documented electrical specifications. Both parts maintain Active status and current inventory availability.