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AMPHENOL RF 031222 BNC RF Connector
Amphenol's 031-222 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 with RG-58, RG-59, RG-179, and RG-316 coaxial cables, it's commonly used in medical equipment, test instrumentation, antennas, base stations, and telecommunications applications. The connector is available in both 50Ω and 75Ω impedance options and is recognized under Underwriter’s Laboratories’ Component program for safety-critical applications. Military-grade versions adhere to MIL-C-39012 specifications.
AMPHENOL RF 031222 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
- 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 031222?
You can click on the BUY or RFQ button to purchase 031222 from an authorized AMPHENOL RF distributor.
How do I troubleshoot issues or seek technical support for part 031222?
You can download the 031222 datasheet or visit the AMPHENOL RF website for support.
Who is the manufacturer of 031222?
AMPHENOL RF