A Premier B2B Part Search
AMPHENOL RF 31220N75RFX BNC RF Connector
Amphenol's 31-220N-75RFX BNC connector is a miniature, lightweight RF connector developed for applications requiring quick and reliable connections. It utilizes a bayonet coupling mechanism, allowing for easy mating and unmating with a quarter-turn of the coupling nut. Ideal for terminating miniature to subminiature coaxial cables, this connector is commonly used in test instrumentation, medical equipment, and various communication systems. Amphenol offers a range of BNC connectors, including 50Ω and 75Ω options, catering to diverse impedance matching needs. Recognized under Underwriter’s Laboratories, these connectors ensure safety and performance in critical applications.
AMPHENOL RF 31220N75RFX BNC RF Connector Specifications:
- Impedance: 75 Ω nominal
- Frequency Range: DC – 4 GHz (performance grade useable to 6 GHz)
- VSWR: 1.5 + 0.1 f (GHz) DC – 4 GHz
- RF Leakage: 55 dB minimum @ 3 GHz
- Voltage Rating: ≥ 500 Vrms (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)
- Material: {'Body and Outer Contacts': 'Brass or phosphor bronze, nickel plated', 'Male Contact': 'Brass, gold plated', 'Female Contact': 'Beryllium copper or phosphor bronze, silver or gold plated', 'Crimp Ferrule': 'Copper or brass, nickel plated', 'Insulator': 'PTFE', 'Gasket': 'Silicone rubber'}
Buy the 31-220N-75RFX AMPHENOL RF BNC RF Connector | myMectronic
Securely purchase the Amphenol 31-220N-75RFX BNC connector online for reliable RF connectivity.
Buy Now
Frequently Asked Questions
Where can I buy AMPHENOL RF 31220N75RFX?
You can click on the BUY or RFQ button to purchase 31220N75RFX from an authorized AMPHENOL RF distributor.
How do I troubleshoot issues or seek technical support for part 31220N75RFX?
You can download the 31220N75RFX datasheet or visit the AMPHENOL RF website for support.
Who is the manufacturer of 31220N75RFX?
AMPHENOL RF