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AMPHENOL RF 3171010RFX BNC RF Connector

Amphenol's 31-71010-RFX BNC connector is a miniature, lightweight RF connector developed for quick and easy mating and unmating. Featuring a bayonet coupling mechanism, it's ideal for cable termination in various applications including test instrumentation, medical equipment, and telecommunications. Available in crimp/crimp, clamp/solder, and other termination styles, this connector provides reliable performance up to 11 GHz and is recognized under Underwriter’s Laboratories’ Component program. It's a versatile solution for connecting coaxial cables in a wide range of industrial and commercial settings.

Authorized Distributors
Part No:31-71010-RFX
Stock:95
Inv Date:05-28-2026
Price: Unit price: $12.8
Buy/RFQ:
Part No:31-71010-RFX
Stock:95
Inv Date:05-28-2026
Price: Unit price: $12.8
Buy/RFQ:

AMPHENOL RF 3171010RFX BNC RF Connector Specifications:

  • Impedance: 50 Ω nominal
  • Frequency Range: DC - 4 GHz (usable to 11 GHz)
  • VSWR: 1.3 max. @ DC - 4 GHz (straight)
  • RF Leakage: 55 dB minimum @ 3 GHz
  • Voltage Rating: ≥ 500 V peak (depending on cable)
  • Contact Resistance: {'Center Contact': '≤ 1.5 mΩ', 'Outer Contact': '≤ 0.2 mΩ', 'Braid to Body': '≤ 0.1 mΩ'}
  • Insulation Resistance: 5,000 MΩ minimum
  • Insertion Loss: maximum 0.2 dB max. @ 3 GHz
  • Dielectric Withstanding Voltage: 1,500 Vrms (at sea level)
  • Mating: 2-stud bayonet lock coupling (MIL-STD-348)
  • Coupling Torque: 0.6 / 2.5 in-lbs (7 / 28 N-cm)
  • Coupling Nut Retention Force: 101 lbs (450N) min.
  • Center Contact Retention Force: ≥ 6.1 lbs (27N)
  • Body and Outer Contacts: Brass, nickel plated
  • Male Contact: Brass, gold plated
  • Female Contact: Beryllium copper or phosphor bronze, gold or silver plated
  • Insulator: PTFE, copolymer of styrene

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Frequently Asked Questions

Where can I buy AMPHENOL RF 3171010RFX?

You can click on the BUY or RFQ button to purchase 3171010RFX from an authorized AMPHENOL RF distributor.

How do I troubleshoot issues or seek technical support for part 3171010RFX?

You can download the 3171010RFX datasheet or visit the AMPHENOL RF website for support.

Who is the manufacturer of 3171010RFX?

AMPHENOL RF

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