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
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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 Adapters - In Series BNC R/A PLUG TO JACK ADAPTER 75 OHM-DC
Datasheet
5In Stock
Min.: 1
Mult.: 1
75 Ohms BNC 2 GHz
Amphenol RF RF Adapters - Tee BNC JACK JACK JACK TEE ADAPTER 75 OHM
Datasheet
Non-Stocked Lead-Time 14 Weeks
Min.: 1
Mult.: 1

75 Ohms 2 GHz
Amphenol RF RF Adapters - Tee BNC JACK PLUG JACK TEE ADAPTER 50 OHM
Datasheet
26In Stock
100Expected 10/13/2026
Min.: 1
Mult.: 1

50 Ohms 4 GHz
Amphenol RF RF Adapters - Tee BNC JACK PLUG JACK TEE ADAPTER
Datasheet
224In Stock
Min.: 1
Mult.: 1

75 Ohms 4 GHz
Amphenol RF RF Connectors / Coaxial Connectors BNC STRAIGHT PLUG RG174/179 CLAMP
Datasheet
88In Stock
Min.: 1
Mult.: 1

Plug (Pin) 50 Ohms BNC 4 GHz
Amphenol RF RF Connectors / Coaxial Connectors BNC ST RECEPTACLE PCB ROUND
Datasheet
147In Stock
Min.: 1
Mult.: 1

Jack (Socket) 50 Ohms BNC 4 GHz
Amphenol RF RF Connectors / Coaxial Connectors BNC ST PCB JACK METAL-50 OHM
Datasheet
189In Stock
Min.: 1
Mult.: 1

Jack (Socket) 50 Ohms BNC 4 GHz
Amphenol RF RF Connectors / Coaxial Connectors BNC HEX CRIMP PLUG 100 MHZ CABLE
Datasheet
47In Stock
Min.: 1
Mult.: 1
Plug (Pin) 75 Ohms BNC 4 GHz
Amphenol RF RF Connectors / Coaxial Connectors BNC R/A PCB JACK DIECAST LOW PROFILE
Datasheet
71In Stock
Min.: 1
Mult.: 1

Jack (Socket) 75 Ohms BNC 4 GHz
Amphenol RF RF Connectors / Coaxial Connectors BNC R/A PCB JACK METAL-75 OHM
Datasheet
228In Stock
Min.: 1
Mult.: 1

Jack (Socket) 75 Ohms BNC 4 GHz
Amphenol RF RF Connectors / Coaxial Connectors BNC CRIMP PLUG RG 59/U-75 OHM
Datasheet
618In Stock
500Expected 9/16/2026
Min.: 1
Mult.: 1

Plug (Pin) 75 Ohms BNC 4 GHz
Amphenol RF RF Connectors / Coaxial Connectors BNC CRIMP PLUG RG 6/U-75 OHM
Datasheet
482In Stock
714Expected 10/21/2026
Min.: 1
Mult.: 1

Plug (Pin) 75 Ohms BNC 4 GHz
Amphenol RF RF Connectors / Coaxial Connectors BNC 4 HOLE PANEL JACK SOLDER CUP
Datasheet
74In Stock
Min.: 1
Mult.: 1

Jack (Socket) 50 Ohms BNC 4 GHz
Amphenol RF RF Connectors / Coaxial Connectors BNC BLKHD CRIMP PLUG RG223/142/400 REVPO
Datasheet
127In Stock
Min.: 1
Mult.: 1

Plug (Socket) 50 Ohms RP-BNC 4 GHz
Amphenol RF RF Connectors / Coaxial Connectors BNC BULKHEAD CRIMP JACK 316/U DB
Datasheet
70In Stock
Min.: 1
Mult.: 1

Jack (Socket) 50 Ohms BNC 4 GHz


Amphenol RF RF Connectors / Coaxial Connectors BNC Connector IP67
Datasheet
62In Stock
138On Order
Min.: 1
Mult.: 1

Jack (Socket) 50 Ohms BNC 4 GHz
Amphenol RF RF Connectors / Coaxial Connectors BNC CRIMP PLUG RG6/U-75-PLENUM
Datasheet
200In Stock
Min.: 1
Mult.: 1

Plug (Pin) 75 Ohms BNC 4 GHz
Amphenol RF RF Connectors / Coaxial Connectors BNC R/A CRIMP PLUG RG316 50 OHM DB
Datasheet
122In Stock
Min.: 1
Mult.: 1

Plug (Pin) 50 Ohms BNC 4 GHz
Amphenol RF RF Connectors / Coaxial Connectors BNC ST CRIMP JACK RG316-50 OHM DB
Datasheet
269In Stock
Min.: 1
Mult.: 1

Jack (Socket) 50 Ohms BNC 4 GHz
Amphenol RF RF Connectors / Coaxial Connectors BNC STRAIGHT CLAMP PLUG RG8 214/TF
Datasheet
66In Stock
Min.: 1
Mult.: 1

Plug (Pin) 50 Ohms BNC 4 GHz
Amphenol RF RF Adapters - In Series BNC JACK PLUG PUSH- ON BULKHEAD ADAPTER
Datasheet
14In Stock
Min.: 1
Mult.: 1

75 Ohms BNC 2 GHz
Amphenol RF RF Connectors / Coaxial Connectors BNC STRAIGHT PLUG 8X/LMR240
Datasheet
350In Stock
34,655On Order
Min.: 1
Mult.: 1

Plug (Pin) 50 Ohms BNC 4 GHz
Amphenol RF RF Connectors / Coaxial Connectors BNC R/A CRIMP PLUG RG6 75 OHM
Datasheet
61In Stock
Min.: 1
Mult.: 1

Plug (Pin) 75 Ohms BNC 4 GHz
Amphenol RF RF Connectors / Coaxial Connectors BNC ST PULG STD CABLE CRIMP 75 OHM
Datasheet
117In Stock
Min.: 1
Mult.: 1

Plug (Pin) 75 Ohms BNC 4 GHz
Amphenol RF RF Connectors / Coaxial Connectors BNC STRAIGHT SOLDER PLUG .141 SEMI RIGID
Datasheet
161In Stock
160Expected 9/9/2026
Min.: 1
Mult.: 1

Plug (Pin) 50 Ohms BNC 4 GHz