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AMPHENOL RF 315900 BNC Connector
Amphenol's 31-5900 BNC connector is a miniature, lightweight RF connector developed in the late 1940s. It utilizes a bayonet coupling mechanism for quick and reliable mating and unmating. Ideal for cable termination in applications such as medical equipment, test instrumentation, antennas, base stations, and telecommunications, the 31-5900 offers a range of termination styles including crimp/crimp, clamp/solder, and SURETWIST®. Available in 50Ω and 75Ω impedance designs, these connectors meet diverse system requirements and are recognized under Underwriter’s Laboratories’ Component program for safety-critical applications.
AMPHENOL RF 315900 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 315900?
You can click on the BUY or RFQ button to purchase 315900 from an authorized AMPHENOL RF distributor.
How do I troubleshoot issues or seek technical support for part 315900?
You can download the 315900 datasheet or visit the AMPHENOL RF website for support.
Who is the manufacturer of 315900?
AMPHENOL RF