A Premier B2B Part Search
AMPHENOL RF 315640 BNC Connector
Amphenol's BNC connectors, like the 31-5640, are miniature RF connectors developed in the late 1940s. They offer a quick connect/disconnect mechanism with a quarter-turn bayonet coupling. Suitable for a wide range of RG and industry-standard cables, these connectors are available in various termination styles and are commonly used in medical equipment, test instrumentation, antennas, base stations, and telecommunications. Amphenol offers both 50Ω and 75Ω versions to meet diverse impedance matching needs. Military-grade connectors are produced to MIL-C-39012 specifications, while commercial-grade connectors are easily identifiable with the 'RFX' designation.
AMPHENOL RF 315640 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
Buy the 31-5640 AMPHENOL RF BNC Connector | myMectronic
Securely purchase the Amphenol 31-5640 BNC connector online for reliable RF connectivity.
Buy Now
Frequently Asked Questions
Where can I buy AMPHENOL RF 315640?
You can click on the BUY or RFQ button to purchase 315640 from an authorized AMPHENOL RF distributor.
How do I troubleshoot issues or seek technical support for part 315640?
You can download the 315640 datasheet or visit the AMPHENOL RF website for support.
Who is the manufacturer of 315640?
AMPHENOL RF