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AMPHENOL RF 31710081000 BNC Connector

Amphenol's 31-71008-1000 BNC connector is a miniature, lightweight RF connector developed for applications requiring quick and easy connection and disconnection. Featuring a bayonet coupling mechanism, it offers a secure and reliable connection. Suitable for a wide range of RG and industry-standard coaxial cables, these connectors are commonly used in test instrumentation, medical equipment, and various communication systems. Amphenol offers both 50Ω and 75Ω versions to meet diverse impedance matching needs, with options for military-grade (MIL-C-39012) and commercial applications. Reverse polarity versions are also available for enhanced keying.

Authorized Distributors
Source:DigiKey
Part No:31-71008-1000
Stock:9
Inv Date:05-28-2026
Price: Unit price: $8.54
Buy/RFQ:
Part No:31-71008-1000
Stock:525
Inv Date:05-28-2026
Price: Unit price: $13.16
Buy/RFQ:
Part No:31-71008-1000
Stock:525
Inv Date:05-28-2026
Price: Unit price: $13.16
Buy/RFQ:

AMPHENOL RF 31710081000 BNC 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)
  • Temperature Range: -65°C to +165°C
  • Material (Body & Outer Contacts): Brass, nickel plated
  • Material (Male Contact): Brass, gold plated
  • Material (Female Contact): Beryllium copper or phosphor bronze, gold or silver plated

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Frequently Asked Questions

Where can I buy AMPHENOL RF 31710081000?

You can click on the BUY or RFQ button to purchase 31710081000 from an authorized AMPHENOL RF distributor.

How do I troubleshoot issues or seek technical support for part 31710081000?

You can download the 31710081000 datasheet or visit the AMPHENOL RF website for support.

Who is the manufacturer of 31710081000?

AMPHENOL RF

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