Amphenol RF 082-4425 N Type Connector Plug Equivalent & Substitute Parts

Part Overview

The Amphenol RF 082-4425 is an N Type Connector Plug with male pin configuration, designed for 50 Ohm coaxial cable termination. This connector operates at frequencies up to 11 GHz and supports crimp or solder contact termination with crimp shield termination. The part is actively manufactured and maintained in production inventory, with 984 units currently in stock. Equivalent and substitute parts are identified to provide procurement flexibility, ensure supply chain continuity, and support applications requiring compatible RF connector solutions across multiple cable types including RG-8, RG-213, and related standards.

Substiute Parts

082-4425

Amphenol RFIn Stock: 1074082-4425 Datasheet

Current PartRFQ

51692-2

TE Connectivity Aerospace, Defense and MarineIn Stock: 78951692-2 Datasheet

SimilarRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the Amphenol RF 082-4425 is determined by strict alignment of the following critical parameters:

Primary Substitution Criteria:

• Connector Style: N Type (exact match required)
• Connector Type: Plug, Male Pin (exact match required)
• Impedance: 50 Ohms (exact match required)
• Mounting Type: Free Hanging (In-Line) (exact match required)
• Shield Termination: Crimp (exact match required)
• Frequency - Max: 11 GHz or greater (equal or superior performance)
• Operating Temperature Range: -65°C to 165°C minimum (equal or superior range)
• Mating Cycles: 500 or greater (equal or superior durability)

Secondary Compatibility Factors:

• Contact Termination: Crimp compatibility required (solder-only alternatives excluded)
• Cable Group: Compatibility with RG-213 and related standards
• Body Material and Finish: Brass with Silver finish (standard for this connector class)
• Center Contact Material and Plating: Brass with Gold plating (standard for this connector class)
• Dielectric Material: PTFE (standard for this connector class)

The TE Connectivity Aerospace, Defense and Marine part 51692-2 meets all primary substitution criteria and is classified as a direct equivalent for the Amphenol RF 082-4425.

Parameter Comparison

Engineering Selection Recommendations

Amphenol RF 082-4425 (Primary Selection)

Select the Amphenol RF 082-4425 when the application requires maximum voltage rating (1500 V), broad cable group compatibility across RG-8, RG-9, RG-87, RG-214, RG-225, RG-302, and RG-393 standards, or when solder termination capability is required. This part is ROHS3 compliant, REACH affected, and classified as EAR99 for export control purposes. Current inventory availability is 984 units.

TE Connectivity Aerospace, Defense and Marine 51692-2 (Substitute Selection)

The TE Connectivity 51692-2 serves as a direct functional equivalent when applications are limited to RG-213 cable compatibility and voltage requirements do not exceed 1000 V. This part maintains identical N Type connector geometry, 50 Ohm impedance, crimp termination capability, frequency performance to 11 GHz, and operating temperature range. Both parts share ROHS3 compliance, REACH affected status, and EAR99 export classification. Current inventory availability is 724 units. The TE part does not specify insertion loss; applications requiring documented insertion loss performance should reference the Amphenol specification of 0.15 dB.

Frequently Asked Questions (FAQ)

Q: Can the TE Connectivity 51692-2 replace the Amphenol RF 082-4425 in all applications?

A: The TE Connectivity 51692-2 is compatible with applications using RG-213 cable and operating at voltages up to 1000 V. If your application requires voltage ratings above 1000 V, uses cable types other than RG-213 (such as RG-8, RG-9, RG-87, RG-214, RG-225, RG-302, or RG-393), or requires solder termination capability, the Amphenol RF 082-4425 is the appropriate selection.

Q: What are the key differences between these two N Type connector plugs?

A: Both connectors share identical N Type geometry, 50 Ohm impedance, crimp shield termination, 11 GHz frequency capability, -65°C to 165°C operating range, and 500 mating cycle rating. The primary differences are: Amphenol supports 1500 V rating versus TE's 1000 V; Amphenol supports multiple cable groups (RG-8, 8A, 9, 9A, 9B, 87, 213, 214, 225, 302, 393) versus TE's RG-213 only; Amphenol offers crimp or solder termination versus TE's crimp only; Amphenol specifies 0.15 dB insertion loss while TE does not provide this specification.

Q: Are both parts RoHS and REACH compliant?

A: Yes. Both the Amphenol RF 082-4425 and TE Connectivity 51692-2 are ROHS3 compliant and REACH affected. Both are classified as EAR99 for export control purposes.

Q: What packaging is provided with each connector?

A: Both parts are supplied in bulk packaging and include 3 pieces per connector: 1 connector body, 1 contact, and 1 ferrule.

Q: Which part should I select for new designs?

A: For new designs, evaluate your specific requirements: if voltage rating, cable group flexibility, or solder termination capability are required, select Amphenol RF 082-4425. If your application is limited to RG-213 cable, operates below 1000 V, and requires only crimp termination, either part is suitable; TE Connectivity 51692-2 may offer procurement advantages based on current inventory or supplier relationships.