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AMPHENOL RF 0313376 BNC Connector

Amphenol's 031-3376 BNC connector is a miniature, lightweight RF connector developed for applications requiring quick and easy connection and disconnection. Its bayonet coupling mechanism allows for simple mating and unmating, while its design accommodates a wide range of coaxial cables. Ideal for use in medical equipment, test instrumentation, antennas, base stations, and telecommunications, the BNC connector provides reliable performance and is available in crimp/crimp, clamp/solder, and other termination styles. Amphenol offers both 50Ω and 75Ω versions to meet diverse impedance matching needs. Military-grade connectors are produced to MIL-C-39012 specifications, ensuring high-quality performance and reliability.

Authorized Distributors
Source:DigiKey
Part No:031-3376
Stock:133
Inv Date:05-28-2026
Price: Unit price: $27.43
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Part No:031-3376
Stock:82
Inv Date:05-29-2026
Price: Unit price: $25.99
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Part No:031-3376
Stock:0
Inv Date:05-28-2026
Price: Unit price: $30.13
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Part No:031-3376
Stock:102
Inv Date:05-28-2026
Price: Unit price: $28.28
Buy/RFQ:
Part No:031-3376
Stock:102
Inv Date:05-28-2026
Price: Unit price: $28.28
Buy/RFQ:

AMPHENOL RF 0313376 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
  • 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
  • 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): 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 0313376?

You can click on the BUY or RFQ button to purchase 0313376 from an authorized AMPHENOL RF distributor.

How do I troubleshoot issues or seek technical support for part 0313376?

You can download the 0313376 datasheet or visit the AMPHENOL RF website for support.

Who is the manufacturer of 0313376?

AMPHENOL RF

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