BNC Connectors & Adapters

Amphenol RF BNC Connectors and Adapters are available with 50Ω or 75Ω impedance and operate in a 0GHz to 6GHz frequency range. These lightweight miniature connectors offer reliability, 1500VRMS dielectric withstanding voltage, 1000VRMS voltage rating, and 5000MΩ or 10,000MΩ minimum insulation resistance. Many of the connectors feature bayonet-style coupling for quick connections and disconnections. These connectors are available in 50Ω, 75Ω, and 50Ω reverse polarity. The in-series adapters offer two different interfaces within the same connector series, while between-series adapters include interfaces from different connector series. Applications for Amphenol RF BNC Connectors and Adapters are antennas, telecom, automotive, computers/LANs, medical equipment, Mil-Aero, and much more. A full line of PCB receptacles, bulkhead receptacles, reverse-polarity connectors, resistor terminations, and other accessories complement the product offering.

Results: 833
Select Image Part # Mfr. Description Datasheet Availability Pricing (EUR) Filter the results in the table by unit price based on your quantity. Qty. RoHS Gender Impedance RF Series Maximum Frequency
Amphenol RF RF Connectors / Coaxial Connectors PANEL RECPT 1 993In Stock
Min.: 1
Mult.: 1

Jack (Socket) 50 Ohms BNC 4 GHz
Amphenol RF RF Connectors / Coaxial Connectors BNC BLKHD CLAMP JACK RG55 142 UG-909/U 280In Stock
Min.: 1
Mult.: 1

Jack (Socket) 50 Ohms BNC 4 GHz
Amphenol RF RF Adapters - Tee TEE ADPT JCK/PLG/JCK UG-274A/U 803In Stock
638Expected 06/10/2026
Min.: 1
Mult.: 1

50 Ohms 4 GHz
Amphenol RF RF Adapters - Tee TEE ADAPTER JACK- PLUG-JACK 67In Stock
Min.: 1
Mult.: 1

50 Ohms 4 GHz
Amphenol RF RF Adapters - Tee TEE ADAPT J/P/J 593In Stock
Min.: 1
Mult.: 1

50 Ohms 4 GHz

Amphenol RF RF Adapters - In Series BNC R/A ADPTR JACK TO PLUG UG-306A/U 201In Stock
Min.: 1
Mult.: 1

50 Ohms BNC 4 GHz
Amphenol RF RF Adapters - Between Series BNC PLUG TO N JACK UG-349A/U 323In Stock
364Expected 23/09/2026
Min.: 1
Mult.: 1

50 Ohms 11 GHz
Amphenol RF RF Adapters - In Series ADAPT STRT PLG/PLG 416In Stock
Min.: 1
Mult.: 1

50 Ohms BNC 4 GHz
Amphenol RF RF Adapters - In Series BNC JACK TO JACK ST ADAPTER UG-914/U 731In Stock
Min.: 1
Mult.: 1

50 Ohms BNC 4 GHz
Amphenol RF RF Adapters - In Series ADAPT STRT JCK/JCK 1 546In Stock
10Expected 01/09/2026
Min.: 1
Mult.: 1

50 Ohms BNC 4 GHz
Amphenol RF RF Adapters - In Series BNC JACK/JACK BULKHD 1 187In Stock
Min.: 1
Mult.: 1

50 Ohms BNC 4 GHz
Amphenol RF RF Adapters - In Series BNC BLKHD JACK-JACK ADAPTER UG-492A/U 900In Stock
Min.: 1
Mult.: 1

50 Ohms BNC 4 GHz
Amphenol RF RF Adapters - In Series BH ADAPT JACK/JACK 1 795In Stock
4 005On Order
Min.: 1
Mult.: 1

50 Ohms BNC 4 GHz
Amphenol RF RF Connectors / Coaxial Connectors FRT MNT RECEPT UG-1094A/U 3 282In Stock
2 215Expected 09/09/2026
Min.: 1
Mult.: 1

Jack (Socket) 50 Ohms BNC 4 GHz
Amphenol RF RF Connectors / Coaxial Connectors POLAR BNC BH RECPT 85In Stock
Min.: 1
Mult.: 1

Jack (Socket) 50 Ohms BNC 500 MHz
Amphenol RF RF Connectors / Coaxial Connectors POLAR BNC PLUG 248In Stock
8Expected 17/08/2026
Min.: 1
Mult.: 1

Plug (Pin) 50 Ohms Twinax 4 GHz
Amphenol RF RF Connectors / Coaxial Connectors POLAR BNC BH RECPT 520In Stock
Min.: 1
Mult.: 1

Jack (Socket) 50 Ohms BNC 2 GHz
Amphenol RF RF Connectors / Coaxial Connectors BNC MLE/FML PLUG 823In Stock
Min.: 1
Mult.: 1

Plug (Pin) 50 Ohms Twinax 500 MHz
Amphenol RF RF Connectors / Coaxial Connectors BNC BULKHEAD RECPT UG-912/U 243In Stock
Min.: 1
Mult.: 1

Jack (Socket) 50 Ohms BNC 2 GHz
Amphenol RF RF Connectors / Coaxial Connectors BNC 50ohm RG179 187 141In Stock
Min.: 1
Mult.: 1

Jack (Socket) 50 Ohms BNC 4 GHz
Amphenol RF RF Adapters - Between Series UHF PLUG TO BNC JACK ADAPTER, 50 OHM 60In Stock
18Expected 17/08/2026
Min.: 1
Mult.: 1

50 Ohms 500 MHz
Amphenol RF RF Connectors / Coaxial Connectors STRT PLUG RG-316DS 184In Stock
112Expected 28/08/2026
Min.: 1
Mult.: 1

Plug (Pin) 50 Ohms BNC 4 GHz
Amphenol RF RF Connectors / Coaxial Connectors SRT CRMP PLG 174 316 7 211In Stock
Min.: 1
Mult.: 1

Plug (Pin) 50 Ohms BNC 4 GHz
Amphenol RF RF Connectors / Coaxial Connectors RT.ANGLE CRIMP PLUG/RG 316 442In Stock
Min.: 1
Mult.: 1

Plug (Pin) 50 Ohms BNC 4 GHz
Amphenol RF RF Connectors / Coaxial Connectors SRT JCK RG316/174 664In Stock
408On Order
Min.: 1
Mult.: 1

Jack (Socket) 50 Ohms BNC 4 GHz