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 (JPY) 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 RECEPTACLE 406In Stock
44Expected 10/1/2026
Min.: 1
Mult.: 1

Jack (Socket) 50 Ohms BNC 1 GHz
Amphenol RF RF Connectors / Coaxial Connectors PC BH RECEPT 2,187In Stock
Min.: 1
Mult.: 1

Jack (Socket) 50 Ohms BNC 1 GHz
Amphenol RF RF Connectors / Coaxial Connectors PC BH RECEPT 1,384In Stock
524Expected 10/19/2026
Min.: 1
Mult.: 1

Jack (Socket) 50 Ohms BNC 1 GHz
Amphenol RF RF Connectors / Coaxial Connectors R/A PLUG FOR RG 58 608In Stock
Min.: 1
Mult.: 1

Plug (Pin) 50 Ohms BNC 4 GHz
Amphenol RF RF Connector Accessories BNC CAP W/ CHAIN CW-123/U 1,208In Stock
856On Order
Min.: 1
Mult.: 1

Male 75 Ohms BNC
Amphenol RF RF Connectors / Coaxial Connectors EDGE LAUNCH F BULKHEAD 50 OHM 250In Stock
Min.: 1
Mult.: 1

Jack (Socket) 50 Ohms BNC 4 GHz
Amphenol RF RF Connectors / Coaxial Connectors BULKHEAD RECEPTACLE ISOLATED JACK 100In Stock
Min.: 1
Mult.: 1

Jack (Socket) 50 Ohms BNC 1 GHz
Amphenol RF RF Connectors / Coaxial Connectors BNC RA Double ISOL Black 50 OHM Valox 424In Stock
500Expected 10/20/2026
Min.: 1
Mult.: 1

Jack (Socket) 50 Ohms BNC 1 GHz
Amphenol RF RF Connectors / Coaxial Connectors BNC RA Double ISOL White 50 OHM Valox 323In Stock
Min.: 1
Mult.: 1

Jack (Socket) 50 Ohms BNC 1 GHz
Amphenol RF RF Connectors / Coaxial Connectors BNC RA DBL ISOL 50 OHM Valox 895In Stock
Min.: 1
Mult.: 1

Jack (Socket) 50 Ohms BNC 1 GHz
Amphenol RF RF Connectors / Coaxial Connectors BNC RA DBL ISO 50Ohm Backplate & HW Valox 349In Stock
Min.: 1
Mult.: 1

Jack (Socket) 50 Ohms BNC 1 GHz
Amphenol RF RF Connectors / Coaxial Connectors BNC PLUG 75OHM RG-6 468In Stock
Min.: 1
Mult.: 1

Plug (Pin) 75 Ohms BNC 4 GHz
Amphenol RF RF Connectors / Coaxial Connectors BNC75 ST JCK BLKHD CBL CRIMP 312In Stock
Min.: 1
Mult.: 1

Jack (Socket) 75 Ohms BNC 4 GHz
Amphenol RF RF Adapters - In Series ADAPTER BULKHEAD 66In Stock
603Expected 12/1/2026
Min.: 1
Mult.: 1

75 Ohms BNC 4 GHz
Amphenol RF RF Connectors / Coaxial Connectors BNC RA Double ISOL Black 75 Ohm Valox 196In Stock
Min.: 1
Mult.: 1

Jack (Socket) 75 Ohms BNC 1 GHz
Amphenol RF RF Connectors / Coaxial Connectors BNC RA DBL ISOL 75 Ohm Backplate Valox 202In Stock
Min.: 1
Mult.: 1

Jack (Socket) 75 Ohms BNC 1 GHz
Amphenol RF RF Connectors / Coaxial Connectors 75 OHM PLUG 552In Stock
Min.: 1
Mult.: 1

Plug (Pin) 75 Ohms BNC 2 GHz
Amphenol RF RF Connectors / Coaxial Connectors 75 OHM PLUG 311In Stock
250Expected 9/1/2026
Min.: 1
Mult.: 1

Plug (Pin) 75 Ohms BNC 4 GHz
Amphenol RF RF Connectors / Coaxial Connectors 75 OHM PLUG 875In Stock
2,810On Order
Min.: 1
Mult.: 1

Plug (Pin) 75 Ohms BNC 4 GHz
Amphenol RF RF Connectors / Coaxial Connectors 75 OHM BH JACK 724In Stock
Min.: 1
Mult.: 1

Jack (Socket) 75 Ohms BNC 4 GHz
Amphenol RF RF Connectors / Coaxial Connectors 75 OHM BNC PLUG 376In Stock
Min.: 1
Mult.: 1

Plug (Pin) 75 Ohms BNC 4 GHz
Amphenol RF RF Connectors / Coaxial Connectors PLUG 75 OHM 185In Stock
Min.: 1
Mult.: 1

Plug (Pin) 75 Ohms BNC 1 GHz
Amphenol RF RF Connectors / Coaxial Connectors 75OHM STR CRIMP PLUG BELDEN 179DT 437In Stock
426On Order
Min.: 1
Mult.: 1

Plug (Pin) 75 Ohms BNC 4 GHz
Amphenol RF RF Connectors / Coaxial Connectors 75OHM RA CRIMP PLUG RG-179 187 122In Stock
Min.: 1
Mult.: 1

Plug (Pin) 75 Ohms BNC 3 GHz
Amphenol RF RF Adapters - In Series JACK/PLUG ADAPT UG-306/U 196In Stock
522On Order
Min.: 1
Mult.: 1

50 Ohms BNC 4 GHz