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AMPHENOL RF 031204 BNC Connector
Amphenol's BNC connectors, like part number 031-204, are miniature RF connectors developed in the late 1940s. They offer a quick and reliable bayonet coupling mechanism, making them ideal for applications requiring frequent connections and disconnections. Available in 50Ω and 75Ω impedance designs, these connectors cater to a wide range of systems and cables, including RG-58, RG-59, RG-179, and RG-316. They are commonly used in test instrumentation, medical equipment, antennas, base stations, and telecommunications, providing low reflection and secure connections. Military-grade connectors are produced to MIL-C-39012 specifications, while commercial-grade connectors are easily identifiable with the 'RFX' designation.
AMPHENOL RF 031204 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 031204?
You can click on the BUY or RFQ button to purchase 031204 from an authorized AMPHENOL RF distributor.
How do I troubleshoot issues or seek technical support for part 031204?
You can download the 031204 datasheet or visit the AMPHENOL RF website for support.
Who is the manufacturer of 031204?
AMPHENOL RF