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AMPHENOL RF 315493 BNC RF Connector
Amphenol's 31-5493 BNC connector is a miniature, lightweight RF connector developed in the late 1940s. Featuring a bayonet coupling mechanism for quick and reliable mating, it's ideal for cable termination in applications such as medical equipment, test instrumentation, antennas, base stations, and telecommunications. Available in 50Ω and 75Ω impedance designs, these connectors offer versatility and performance for a wide range of industrial applications. Military-grade versions are produced to MIL-C-39012 specifications.
AMPHENOL RF 315493 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 315493?
You can click on the BUY or RFQ button to purchase 315493 from an authorized AMPHENOL RF distributor.
How do I troubleshoot issues or seek technical support for part 315493?
You can download the 315493 datasheet or visit the AMPHENOL RF website for support.
Who is the manufacturer of 315493?
AMPHENOL RF