TE Connectivity AMP Connectors 520942-1 Equivalent & Substitute Parts

Part Overview

The TE Connectivity AMP Connectors 520942-1 is a 3 Position Non-Gendered Housing Connector in Black, designed for free hanging in-line mounting applications. This connector features a phenolic material construction and is classified as obsolete. Due to its obsolete product status, identification of equivalent and substitute parts is necessary to maintain design continuity and ensure component availability for ongoing production and service requirements.

Substiute Parts

520942-1

TE Connectivity AMP ConnectorsIn Stock: 28644520942-1 Datasheet

Current PartRFQ

2238272-1

TE Connectivity AMP ConnectorsIn Stock: 9162238272-1 Datasheet

MFR RecommendedRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution of the 520942-1 is based on the following critical parameters that must align between the original and substitute component:

Primary Substitution Criteria:

• Number of Positions: 3
• Gender Classification: Non-Gendered
• Housing Color: Black
• Regulatory Compliance: ROHS3 Compliant and EAR99 ECCN classification

The TE Connectivity AMP Connectors 2238272-1 qualifies as a manufacturer-recommended substitute based on matching the core functional parameters of a 3-position non-gendered black housing connector. Both components share identical ECCN and HTSUS classifications, confirming regulatory alignment. The substitute maintains the same position count and non-gendered design philosophy required for the original application.

Parameter Comparison

Engineering Selection Recommendations

The 2238272-1 is designated as the manufacturer-recommended substitute for the obsolete 520942-1. This substitution is supported by:

Regulatory Alignment: Both components share identical ECCN (EAR99) and HTSUS (8538.90.6000) classifications, ensuring consistent export control and tariff treatment.

Functional Equivalence: The substitute maintains the 3-position, non-gendered configuration with black housing, preserving the core connector interface requirements.

Product Status: The 2238272-1 carries an Active product status, ensuring ongoing availability and manufacturer support, whereas the original 520942-1 is classified as Obsolete.

Material Consideration: The substitute employs thermoplastic insulation material with UL94 V-0 flammability rating, compared to the original phenolic construction. This represents a material upgrade in terms of modern manufacturing standards and flame resistance certification.

Selection of the 2238272-1 is appropriate for applications requiring a 3-position non-gendered connector housing with current product lifecycle support and active inventory availability.

Frequently Asked Questions (FAQ)

Q: Why is the 520942-1 listed as obsolete?

A: The 520942-1 has reached end-of-life status within TE Connectivity's product portfolio. Obsolete designation indicates the manufacturer no longer actively produces or supports this component.

Q: What are the critical compatibility parameters between the original and substitute?

A: The essential parameters for substitution are: 3-position configuration, non-gendered design, black color, and compliance with ROHS3 and EAR99 classifications. These parameters ensure functional and regulatory equivalence.

Q: Does the material change from phenolic to thermoplastic affect compatibility?

A: The material change represents a construction difference between the original and substitute. The thermoplastic material in the 2238272-1 includes UL94 V-0 flammability certification, which exceeds phenolic material standards. Compatibility depends on the specific application requirements for insulation material properties.

Q: Is the 2238272-1 available in current inventory?

A: Yes, the 2238272-1 is classified as Active product status with 812 pieces in new original stock, providing immediate availability compared to the obsolete 520942-1.

Q: Are both components compliant with the same regulatory standards?

A: Both components share identical ECCN (EAR99) and HTSUS (8538.90.6000) classifications. The original 520942-1 is confirmed ROHS3 compliant. The substitute's ROHS status is not specified in the provided data.

Q: What is the difference between the original mounting type and the substitute?

A: The original 520942-1 specifies Free Hanging (In-Line) mounting. The substitute 2238272-1 mounting type is not specified in the provided parameters. Application-specific mounting requirements should be evaluated during component selection.