Amphenol RF 172201 N Type Coaxial Connector Receptacle - Equivalent & Substitute Parts

Part Overview

The Amphenol RF 172201 is an N Type connector receptacle with female socket configuration, designed for 50 ohm RF applications. This panel mount solder cup connector operates across frequencies up to 11 GHz and is rated for -65°C to 165°C operating temperature. The part maintains Active product status with 1116 pieces in current inventory. Equivalent and substitute parts are identified based on matching electrical specifications, mechanical compatibility, and termination methods to ensure direct functional interchangeability in RF circuit applications.

Substiute Parts

172201

Amphenol RFIn Stock: 1169172201 Datasheet

Current PartRFQ

172119

Amphenol RFIn Stock: 1624172119 Datasheet

Parametric EquivalentRFQ

172210

Amphenol RFIn Stock: 878172210 Datasheet

Parametric EquivalentRFQ

172323

Amphenol RFIn Stock: 766172323 Datasheet

Parametric EquivalentRFQ

1057284-1

TE Connectivity AMP ConnectorsIn Stock: 10091057284-1 Datasheet

Parametric EquivalentRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the Amphenol RF 172201 is determined by strict equivalence across the following critical parameters:

Primary Substitution Criteria:

• Connector Style: N Type (mandatory match)
• Connector Type: Receptacle, Female Socket (mandatory match)
• Impedance: 50 Ohms (mandatory match)
• Contact Termination: Solder Cup (mandatory match)
• Shield Termination: Solder (mandatory match)
• Mounting Type: Panel Mount (mandatory match)
• Mounting Feature: Flange (mandatory match)
• Fastening Type: Threaded (mandatory match)
• Frequency - Max: 11 GHz (mandatory match)
• Number of Ports: 1 (mandatory match)

Secondary Compatibility Parameters:

• Voltage Rating: 1500 V minimum
• Operating Temperature: -65°C ~ 165°C minimum range
• Mating Cycles: 500 minimum
• Insertion Loss: 0.15 dB maximum

All identified substitute parts meet these criteria. Parts with lower voltage ratings, reduced temperature ranges, or obsolete status are noted for engineering consideration.

Parameter Comparison

Engineering Selection Recommendations

Primary Substitutes (Active Status, Full Specification Match):

Parts 172119, 172210, and 172323 are direct parametric equivalents to the Amphenol RF 172201. All three maintain Active product status, ROHS3 compliance, and identical electrical and mechanical specifications including 1500 V voltage rating, -65°C to 165°C operating temperature range, and 0.15 dB insertion loss. Selection among these three Amphenol RF alternatives is based on inventory availability and procurement lead time.

Secondary Substitute (Obsolete Status, Reduced Specifications):

Part 1057284-1 from TE Connectivity AMP Connectors is a functional equivalent with the following deviations: Obsolete product status, reduced voltage rating (1000 V versus 1500 V), reduced maximum operating temperature (125°C versus 165°C), and unspecified insertion loss. This part is suitable for applications where the reduced voltage and temperature specifications remain within design margins. The part maintains 50 ohm impedance, N Type connector style, solder cup termination, and 11 GHz frequency capability.

Compliance Considerations:

All substitute parts maintain REACH Affected status and EAR99 ECCN classification consistent with the main part. RoHS compliance is confirmed across all alternatives. Moisture Sensitivity Level (MSL) is 1 (Unlimited) for all parts, indicating no special moisture handling requirements.

Frequently Asked Questions (FAQ)

Q: Can part 172119 be used as a direct replacement for 172201 in all applications?

A: Yes. Part 172119 is a parametric equivalent with identical electrical specifications (50 ohm impedance, 1500 V rating, -65°C to 165°C operating range, 0.15 dB insertion loss) and mechanical configuration (N Type receptacle, solder cup termination, panel mount flange). Both parts are Active status with ROHS3 compliance.

Q: What is the difference between 172210 and 172323?

A: Parts 172210 and 172323 are parametrically identical. Both are Amphenol RF N Type receptacles with 50 ohm impedance, solder cup termination, 1500 V rating, and -65°C to 165°C operating temperature. Differences exist only in base product numbers (1722 versus 1723) and current inventory levels (864 pcs versus 729 pcs).

Q: Is the TE Connectivity part 1057284-1 suitable for high-temperature applications?

A: Part 1057284-1 has a maximum operating temperature of 125°C, compared to 165°C for Amphenol RF alternatives. Applications requiring operation above 125°C must use 172201, 172119, 172210, or 172323.

Q: Why is 1057284-1 marked as Obsolete?

A: Part 1057284-1 carries Obsolete product status from TE Connectivity. While functionally equivalent for applications within its reduced specifications, Active status alternatives (172119, 172210, 172323) are recommended for new designs to ensure long-term supply availability.

Q: Does the voltage rating difference affect connector compatibility?

A: The 1000 V rating of 1057284-1 versus 1500 V for other parts does not affect mechanical mating or RF performance. Selection depends on circuit voltage requirements. Applications operating below 1000 V can use any substitute; applications between 1000 V and 1500 V require Amphenol RF parts.

Q: Are all these connectors suitable for 11 GHz RF applications?

A: Yes. All listed parts, including the main part 172201 and all substitutes, are rated for maximum frequency of 11 GHz with 0.15 dB insertion loss (where specified) and 50 ohm impedance.

Q: What packaging considerations apply to these parts?

A: Amphenol RF parts (172201, 172119, 172210, 172323) are supplied in Bag packaging. Part 1057284-1 packaging is not specified. All parts maintain MSL 1 (Unlimited) moisture sensitivity, requiring no special storage conditions.