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AMPHENOL RF 0314238 BNC RF Connector
Amphenol's 031-4238 BNC connector is a miniature, lightweight RF connector developed in the late 1940s. Featuring a bayonet coupling mechanism for quick mating and unmating, it's designed for use with miniature to subminiature coaxial cables. Ideal for applications such as medical equipment, test instrumentation, antennas, base stations, and cable assemblies, the BNC connector offers a balance of performance and ease of use. Amphenol provides both 50Ω and 75Ω options to match system impedance requirements, with various grades available for military, industrial, commercial, and performance applications. Recognized under Underwriter’s Laboratories, these connectors ensure safety and reliability in critical applications.
AMPHENOL RF 0314238 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)
- Temperature Range: -65°C to +165°C
- Material: {'Body and Outer Contacts': 'Brass, nickel plated', 'Male Contact': 'Brass, gold plated', 'Female Contact': 'Beryllium copper or phosphor bronze, gold or silver plated', 'Crimp Ferrule': 'Copper or brass, nickel plated'}
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Frequently Asked Questions
Where can I buy AMPHENOL RF 0314238?
You can click on the BUY or RFQ button to purchase 0314238 from an authorized AMPHENOL RF distributor.
How do I troubleshoot issues or seek technical support for part 0314238?
You can download the 0314238 datasheet or visit the AMPHENOL RF website for support.
Who is the manufacturer of 0314238?
AMPHENOL RF