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AMPHENOL RF 03171065 BNC Connector

Amphenol's 031-71065 BNC connector is a miniature, lightweight RF connector developed for quick and easy connection and disconnection. Its bayonet coupling mechanism ensures secure mating with a quarter-turn. Designed for use with a wide range of coaxial cables, these connectors are available in crimp/crimp, clamp/solder, and other termination styles. They are commonly used in medical equipment, test instrumentation, antennas, base stations, and telecommunications applications. Amphenol offers both 50Ω and 75Ω versions to meet diverse impedance matching requirements. Military-grade connectors are produced to MIL-C-39012 specifications, while commercial-grade connectors are easily identifiable with the 'RFX' designation.

Authorized Distributors
Source:Newark
Part No:031-71065
Stock:145
Inv Date:05-28-2026
Price: Unit price: $8.6
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Source:DigiKey
Part No:031-71065
Stock:78
Inv Date:05-28-2026
Price: Unit price: $7.92
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Part No:031-71065
Stock:59
Inv Date:05-29-2026
Price: Unit price: $7.69
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Part No:031-71065
Stock:0
Inv Date:05-28-2026
Price: Unit price: $5.1
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Part No:031-71065
Stock:145
Inv Date:05-28-2026
Price: Unit price: $8.71
Buy/RFQ:
Part No:031-71065
Stock:145
Inv Date:05-28-2026
Price: Unit price: $8.71
Buy/RFQ:
Part No:031-71065
Stock:96
Inv Date:05-28-2026
Price: Unit price: $6.87
Buy/RFQ:

AMPHENOL RF 03171065 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 03171065?

You can click on the BUY or RFQ button to purchase 03171065 from an authorized AMPHENOL RF distributor.

How do I troubleshoot issues or seek technical support for part 03171065?

You can download the 03171065 datasheet or visit the AMPHENOL RF website for support.

Who is the manufacturer of 03171065?

AMPHENOL RF

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