TE Connectivity AMP Connectors 1-225664-2 Equivalent & Substitute Parts

Part Overview

The TE Connectivity AMP Connectors 1-225664-2 is an N Type Connector Jack with female socket configuration, designed for 50 Ohm coaxial applications. This connector features crimp termination for both center contact and shield, operates across a frequency range up to 11 GHz, and is rated for 1000 V with a maximum operating temperature of 165°C. The part is classified as obsolete, necessitating identification of active equivalent components that maintain electrical and mechanical compatibility for continued system support and new designs.

Substiute Parts

1-225664-2

TE Connectivity AMP ConnectorsIn Stock: 10411-225664-2 Datasheet

Current PartRFQ

082-5376

Amphenol RFIn Stock: 725082-5376 Datasheet

DirectRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution of the TE Connectivity 1-225664-2 with the Amphenol RF 082-5376 is based on strict alignment of the following critical parameters:

Electrical Compatibility:

• Both connectors maintain 50 Ohm impedance specification
• Both support maximum frequency of 11 GHz
• Both feature identical operating temperature range of -65°C to 165°C
• Both employ gold-plated center contacts and nickel-finished brass bodies
• Both utilize PTFE dielectric material

Mechanical Compatibility:

• Both are N Type connectors with jack (female socket) configuration
• Both employ crimp termination for center contact and shield
• Both feature threaded fastening type
• Both are configured as free hanging (in-line) mounting
• Both support 500 mating cycles

Cable Compatibility:

• The substitute part supports RG-58, 58A, 58B, 58C, 141, 303, LMR-195, Belden B7806A, and 9907 cable groups, which encompasses the original part's RG-58 and 58C cable group specification

The Amphenol RF 082-5376 is an active product with higher voltage rating (1500 V versus 1000 V) and documented insertion loss specification (0.15 dB), providing enhanced performance margins while maintaining full backward compatibility.

Parameter Comparison

Engineering Selection Recommendations

The Amphenol RF 082-5376 is the direct functional equivalent for the obsolete TE Connectivity 1-225664-2. Selection of the Amphenol RF part is supported by the following factors:

Product Status: The Amphenol RF 082-5376 maintains active product status, ensuring continued availability, manufacturing support, and supply chain reliability. The TE Connectivity part is classified as obsolete, creating supply and support constraints.

Regulatory Compliance: The Amphenol RF 082-5376 is ROHS3 compliant and REACH affected, meeting current regulatory requirements for electronic components in most jurisdictions. The TE Connectivity part is RoHS non-compliant, presenting compliance challenges for new designs and applications subject to RoHS directives.

Electrical Performance: The Amphenol RF 082-5376 provides enhanced voltage rating (1500 V versus 1000 V), offering superior performance margins in high-voltage applications while maintaining identical frequency response and impedance characteristics.

Cable Compatibility: The Amphenol RF 082-5376 supports an expanded cable group specification that includes the original part's cable compatibility while adding support for additional cable types (RG-58A, RG-58B, RG-141, RG-303, LMR-195, Belden B7806A, and 9907).

Frequently Asked Questions (FAQ)

Q: Are the TE Connectivity 1-225664-2 and Amphenol RF 082-5376 mechanically interchangeable?

A: Yes. Both connectors are N Type jacks with female socket configuration, crimp termination, threaded fastening, and free hanging (in-line) mounting. Physical dimensions and mating interfaces are compatible for direct substitution in existing assemblies.

Q: What is the primary reason for substituting the TE Connectivity part?

A: The TE Connectivity 1-225664-2 is classified as obsolete, limiting availability and manufacturer support. The Amphenol RF 082-5376 is an active product with equivalent electrical and mechanical specifications, ensuring long-term supply chain viability and regulatory compliance.

Q: Do both connectors support the same cable types?

A: The Amphenol RF 082-5376 supports RG-58, 58A, 58B, 58C, 141, 303, LMR-195, Belden B7806A, and 9907 cable groups. The TE Connectivity part specifies RG-58 and 58C. The Amphenol RF part's cable compatibility encompasses the original specification and extends to additional cable types.

Q: What is the difference in voltage rating between these connectors?

A: The TE Connectivity 1-225664-2 is rated for 1000 V, while the Amphenol RF 082-5376 is rated for 1500 V. Both operate across the same temperature range (-65°C to 165°C) and frequency range (up to 11 GHz). The higher voltage rating of the Amphenol RF part provides additional performance margin.

Q: Are there compliance differences between these parts?

A: Yes. The Amphenol RF 082-5376 is ROHS3 compliant and REACH affected, meeting current regulatory standards. The TE Connectivity 1-225664-2 is RoHS non-compliant. For applications subject to RoHS directives, the Amphenol RF part is the appropriate selection.

Q: What is the insertion loss specification for the Amphenol RF part?

A: The Amphenol RF 082-5376 has a documented insertion loss of 0.15 dB. The TE Connectivity part does not provide insertion loss specification in available documentation.

Q: Can the Amphenol RF 082-5376 be used in existing designs without modification?

A: Yes. The Amphenol RF 082-5376 maintains electrical and mechanical compatibility with the TE Connectivity 1-225664-2 across all critical parameters: 50 Ohm impedance, 11 GHz maximum frequency, identical operating temperature range, crimp termination, threaded fastening, and N Type jack configuration. No design modifications are required for direct substitution.