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AMPHENOL RF 172139 Coaxial Connector

This precision coaxial connector features a 50 ohm impedance, excellent at frequencies up to 11 GHz. Constructed with nickel-plated brass and phosphor bronze contacts, and Teflon insulators for superior dielectric performance. It offers a voltage rating of 1500 Volts peak and dielectric withstand voltage of 2500 Volts rms. The connector provides low contact resistance, high insulation resistance, and is compatible with silver or Nexcote plating options. Suitable for high-frequency RF systems demanding excellent electrical and mechanical performance, with precise mating dimensions and robust construction.

Authorized Distributors
Source:Newark
Part No:172139
Stock:1
Inv Date:05-28-2026
Price: Unit price: $2.05
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Source:DigiKey
Part No:172139
Stock:220
Inv Date:05-28-2026
Price: Unit price: $11.93
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Part No:172139
Stock:299
Inv Date:05-29-2026
Price: Unit price: $11.52
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Part No:172139
Stock:1
Inv Date:05-28-2026
Price: Unit price: $15.05
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Part No:172139
Stock:0
Inv Date:05-28-2026
Price: Unit price: $8.91
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Part No:172139
Stock:0
Inv Date:05-28-2026
Price: Unit price: $8.91
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Part No:172139
Stock:572
Inv Date:05-28-2026
Price: Unit price: $6.97
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Part No:172139
Stock:100
Inv Date:05-29-2026
Price: N/A
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AMPHENOL RF 172139 Coaxial Connector Specifications:

  • Impedance: 50 ohm nominal
  • Frequency range: 0-11 GHz
  • Voltage Rating: 1500 Volts peak
  • Dielectric Withstanding Voltage: 2500 Volts rms
  • Contact Resistance: Center contact 1.0 milliohm, Outer contact 0.2 milliohm
  • Insulation Resistance: 5000 megohms minimum
  • Material: Brass nickel-plated, phosphor bronze or beryllium copper contacts
  • Insulators: Teflon
  • Plating Options: Silver, Nexcote (white bronze)
  • Dimensions: Mating dimensions specified, with interface dimensions detailed in standards
  • Cable Compatibility: Suitable for semi-rigid and flexible cables available in various models

Buy the Connex 172139 – Reliable Coaxial Connectors for Industrial Applications

Enhance your RF systems with this high-performance coaxial connector offering excellent electrical characteristics up to 11 GHz. Constructed with nickel-plated brass and Teflon insulators, it provides reliable, low-resistance connections for demanding industrial applications. Available with silver or Nexcote plating options, it guarantees high stability and durability. Easy to install with precise interface dimensions, ensuring seamless integration into your high-frequency systems. Order online today for fast delivery and superior performance.

Buy Connex 172139 now and experience unmatched reliability and high-frequency performance in RF systems.

Frequently Asked Questions

Where can I buy AMPHENOL RF 172139?

You can click on the BUY or RFQ button to purchase 172139 from an authorized AMPHENOL RF distributor.

How do I troubleshoot issues or seek technical support for part 172139?

You can download the 172139 datasheet or visit the AMPHENOL RF website for support.

Who is the manufacturer of 172139?

AMPHENOL RF

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