Amphenol RF 082-5552 Coaxial Connector N Jack-Jack Adapter Equivalent & Substitute Parts

Part Overview

The Amphenol RF 082-5552 is a coaxial connector adapter designed for N Jack, Female Socket to N Jack, Female Socket applications with 50 Ohm impedance. This adapter functions as a bulkhead panel mount component rated to 11 GHz maximum frequency and operates across a temperature range of -65°C to 165°C.

The 082-5552 carries an Obsolete product status. Identifying equivalent and substitute parts is necessary to maintain system compatibility and ensure continued availability for applications requiring N-series coaxial adapter functionality.

Substiute Parts

082-5552

Amphenol RFIn Stock: 1098082-5552 Datasheet

Current PartRFQ

172124

Amphenol RFIn Stock: 2076172124 Datasheet

SimilarRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the 082-5552 is determined by strict alignment with the following critical parameters:

Mandatory Matching Parameters:

• Adapter Type: Jack to Jack
• Adapter Series: N to N
• Center Gender: Female to Female
• Impedance: 50 Ohms
• Mounting Type: Panel Mount
• Mounting Feature: Bulkhead
• Fastening Type: Threaded, Threaded
• Frequency - Max: 11 GHz minimum
• Operating Temperature Range: -65°C ~ 165°C minimum
• Center Contact Plating: Gold
• Body Material: Brass
• RoHS Compliance: Required

The substitute part 172124 meets all mandatory matching parameters and qualifies as a direct functional equivalent. Both parts share identical electrical specifications, mechanical form factors, and environmental operating conditions.

Parameter Comparison

Engineering Selection Recommendations

The Amphenol RF 172124 is a direct functional substitute for the obsolete 082-5552 based on electrical and mechanical parameter equivalence.

Compliance and Certification Status:

• The 082-5552 holds RoHS Compliant certification
• The 172124 holds ROHS3 Compliant certification, representing an enhanced compliance standard
• Both parts carry ECCN EAR99 classification and identical HTSUS codes (8536.69.4010)
• The 172124 includes REACH Affected status, indicating compliance with additional regulatory requirements

Product Status Consideration: The 082-5552 is classified as Obsolete, while the 172124 is classified as Active. Selection of the 172124 ensures access to current manufacturing, quality assurance processes, and ongoing availability.

Inventory Availability: The 082-5552 shows 1011 pieces in stock. The 172124 shows 2030 pieces in stock, providing greater supply security.

Frequently Asked Questions (FAQ)

Q: Can the 172124 directly replace the 082-5552 in existing applications?

A: Yes. Both parts share identical electrical specifications (50 Ohm impedance, 11 GHz maximum frequency), mechanical form factors (N Jack-to-Jack, bulkhead panel mount), and operating temperature ranges (-65°C to 165°C). All critical adapter parameters match.

Q: What are the differences between these two parts?

A: The primary differences are non-critical material variations and packaging. The 082-5552 uses Beryllium Copper center contacts with Silver body finish, while the 172124 uses Phosphor Bronze center contacts with White Bronze body finish. The 172124 includes a gasket in its accessory kit (4 pieces total versus 3 pieces). The 172124 specifies PTFE as the dielectric material, whereas the 082-5552 does not specify this parameter.

Q: Does the material difference affect electrical performance?

A: Both center contact materials (Beryllium Copper and Phosphor Bronze) and body finish variations (Silver and White Bronze) are acceptable for 50 Ohm RF coaxial adapter applications within the specified frequency and temperature ranges. The electrical performance parameters remain equivalent.

Q: Why should I select the 172124 over the 082-5552?

A: The 172124 is an Active product with current manufacturing support, whereas the 082-5552 is Obsolete. The 172124 carries enhanced ROHS3 compliance and REACH Affected status. Inventory availability is higher for the 172124 (2030 pieces versus 1011 pieces).

Q: Are there any compatibility concerns with the gasket included in the 172124 kit?

A: No. The gasket is an additional sealing component included in the 172124 accessory kit. Both parts are hermetically sealed (082-5552) or include gasket sealing (172124) for bulkhead panel mount applications. The gasket does not affect electrical or mechanical compatibility.

Q: What is the significance of the PTFE dielectric material specification in the 172124?

A: PTFE (Polytetrafluoroethylene) is a standard dielectric material for RF coaxial connectors. The 172124 explicitly specifies this material, while the 082-5552 does not provide a dielectric material specification. This explicit specification in the 172124 provides additional documentation clarity for system design and compliance verification.

Q: Are both parts suitable for the same frequency range?

A: Yes. Both parts are rated to 11 GHz maximum frequency and operate across the identical temperature range of -65°C to 165°C. Frequency and temperature performance are equivalent.