A Premier B2B Part Search
AMPHENOL RF 312121005 BNC Connector
Amphenol's 31-212-1005 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 impedance designs, and options for military, industrial, commercial, and performance applications. Reverse polarity BNC connectors are also available to prevent accidental mismating.
AMPHENOL RF 312121005 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)
- 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', 'Insulator': 'PTFE, copolymer of styrene'}
Buy the 31-212-1005 AMPHENOL RF BNC Connector | myMectronic
Securely purchase the Amphenol 31-212-1005 BNC connector online for reliable RF connectivity.
Buy Now
Frequently Asked Questions
Where can I buy AMPHENOL RF 312121005?
You can click on the BUY or RFQ button to purchase 312121005 from an authorized AMPHENOL RF distributor.
How do I troubleshoot issues or seek technical support for part 312121005?
You can download the 312121005 datasheet or visit the AMPHENOL RF website for support.
Who is the manufacturer of 312121005?
AMPHENOL RF