Amphenol RF 172187 N Type Coaxial Connector Receptacle Equivalent & Substitute Parts

Part Overview

The Amphenol RF 172187 is an N Type connector receptacle with female socket configuration, designed for 50 ohm RF applications. This panel mount solder connector operates across frequencies up to 11 GHz and maintains active product status. The connector features a threaded fastening mechanism with flange mounting and is rated for 1500 V operation across a temperature range of -65°C to 165°C. Substitute parts are identified when equivalent electrical and mechanical parameters are maintained across the connector's critical specifications, enabling direct functional replacement in RF circuit applications.

Substiute Parts

172187

Amphenol RFIn Stock: 853172187 Datasheet

Current PartRFQ

082-6101-RFX

Amphenol RFIn Stock: 855082-6101-RFX Datasheet

Parametric EquivalentRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitute parts for the Amphenol RF 172187 are identified based on strict equivalence across all critical electrical and mechanical parameters. The substitution logic requires matching the following parameters:

Electrical Parameters:

• Connector style (N Type)
• Connector type (Receptacle, Female Socket)
• Impedance (50 Ohms)
• Frequency maximum rating (11 GHz)
• Voltage rating (1500 V)
• Insertion loss (0.15 dB)

Mechanical Parameters:

• Contact termination method (Solder)
• Shield termination method (Solder)
• Mounting type (Panel Mount)
• Mounting feature (Flange)
• Fastening type (Threaded)
• Number of ports (1)

Environmental & Compliance Parameters:

• Operating temperature range (-65°C ~ 165°C)
• Mating cycles (500)
• RoHS3 compliance
• Moisture sensitivity level (1)

Parts meeting all these criteria are classified as parametric equivalents and direct functional substitutes.

Parameter Comparison

Engineering Selection Recommendations

The Amphenol RF 082-6101-RFX is a direct parametric equivalent to the 172187 across all critical electrical, mechanical, and environmental specifications. Both connectors maintain active product status and full ROHS3 compliance with REACH affected designation. The parts are functionally interchangeable for RF applications requiring N Type 50 ohm receptacle connectors with solder termination and panel mount configuration.

The primary distinction between the two parts is the body finish specification: the 172187 features white bronze finish while the 082-6101-RFX features nickel finish. This difference does not affect electrical performance or mechanical compatibility. The 082-6101-RFX is supplied in bulk packaging, whereas the 172187 packaging specification is not detailed in the provided data.

Both parts satisfy identical compliance requirements, frequency ratings, impedance specifications, and thermal operating ranges. Selection between these equivalents may be determined by packaging requirements, body finish preference, or inventory availability.

Frequently Asked Questions (FAQ)

Q: Can the 082-6101-RFX directly replace the 172187 in existing designs?

A: Yes. The 082-6101-RFX meets all electrical and mechanical parameters of the 172187, including impedance, frequency rating, voltage rating, termination methods, and mounting configuration. Both parts are ROHS3 compliant and maintain identical operating temperature ranges and mating cycle ratings.

Q: What is the difference between the white bronze and nickel body finishes?

A: The body finish difference does not affect electrical performance or mechanical compatibility. Both finishes provide appropriate shielding and structural integrity for RF applications. The choice between finishes is determined by application-specific requirements or design preferences.

Q: Are both parts suitable for high-frequency RF applications?

A: Yes. Both the 172187 and 082-6101-RFX are rated for frequencies up to 11 GHz with 0.15 dB insertion loss, making them suitable for RF applications within this frequency range.

Q: What is the significance of the 50 ohm impedance specification?

A: The 50 ohm impedance is the standard characteristic impedance for RF coaxial connectors and transmission lines. Both parts maintain this impedance specification, ensuring proper signal transmission and minimal reflections in RF circuits.

Q: Do both parts require the same soldering process?

A: Yes. Both the 172187 and 082-6101-RFX utilize solder termination for both contact and shield connections. Standard RF solder assembly processes apply to both parts.

Q: What does the 500 mating cycles specification indicate?

A: The 500 mating cycles specification indicates the connector is rated for 500 connect/disconnect cycles before performance degradation. Both parts maintain this identical rating.

Q: Are there packaging considerations when selecting between these parts?

A: The 082-6101-RFX is supplied in bulk packaging, while the 172187 packaging specification is not provided in the available data. Packaging selection may depend on procurement requirements and inventory management practices.

Q: What is the operating temperature range for both connectors?

A: Both the 172187 and 082-6101-RFX operate across the temperature range of -65°C to 165°C, suitable for industrial and military RF applications.

Q: Are both parts compliant with environmental regulations?

A: Yes. Both parts are ROHS3 compliant and REACH affected, meeting current environmental and hazardous substance regulations for electronic components.