A Premier B2B Part Search
AMPHENOL RF 79875RFX TNC Connector
Amphenol RF's 79875-RFX TNC connector is a miniature, threaded, weatherproof unit designed for commercial applications. Developed in the late 1950s, the TNC connector offers a threaded interface for secure mating and a constant 50 Ω impedance, making it suitable for frequencies up to 11 GHz. It's an economical alternative to industrial or military-grade connectors, ideal for antennas, base stations, cable assemblies, and various other commercial applications. The RFX designation signifies Amphenol’s commercial-grade offering.
AMPHENOL RF 79875RFX TNC Connector Specifications:
- Electrical Impedance: 50 Ω nominal
- Frequency Range: DC - 11 GHz
- VSWR: 1.3 max. @ DC - 11 GHz (straight), 1.35 max. @ DC - 11 GHz (right-angle)
- RF Leakage: 60 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 0.18 dB @ 9 GHz
- Dielectric Withstanding Voltage: 1,500 Vrms (at sea level)
- Mating: 7/16 threaded coupling (MIL-STD-348)
- Coupling Torque: 4.1 / 6.1 in-lbs (46 / 69 N-cm), recommended
- Coupling Nut Retention Force: 101 lbs (450N) min.
- Braid/Jacket Cable Affixment: Hex crimp or screw-threaded clamps
- Durability (Matings): 500 cycles minimum
- Temperature Range: -65°C to +165°C
- Material (Male Contact): Brass, gold plated
- Material (Female Contact): Beryllium copper or phosphor bronze, silver or gold plated
- Material (Other Metal Parts): Brass, nickel plated (except M39012 silver plated)
- Material (Insulator): PTFE, copolymer of styrene, glass TFE
Buy the 79875-RFX AMPHENOL RF TNC Connector | myMectronic
Purchase the Amphenol RF 79875-RFX TNC connector securely and reliably online.
Buy Now
Frequently Asked Questions
Where can I buy AMPHENOL RF 79875RFX?
You can click on the BUY or RFQ button to purchase 79875RFX from an authorized AMPHENOL RF distributor.
How do I troubleshoot issues or seek technical support for part 79875RFX?
You can download the 79875RFX datasheet or visit the AMPHENOL RF website for support.
Who is the manufacturer of 79875RFX?
AMPHENOL RF