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 (IDR) 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 BNC ST PCB JACK METAL-50 OHM
Datasheet
183In 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
87In 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
82In Stock
Min.: 1
Mult.: 1

Jack (Socket) 75 Ohms BNC 4 GHz
Amphenol RF RF Connectors / Coaxial Connectors BNC ST PCB JACK METAL-75 OHM
Datasheet
8In 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
49In Stock
133On Order
Min.: 1
Mult.: 1

Jack (Socket) 75 Ohms BNC 4 GHz
Amphenol RF RF Connectors / Coaxial Connectors BNC BULKHEAD JACK RG-223/U 1.1MM
Datasheet
28In Stock
315On Order
Min.: 1
Mult.: 1

Jack (Socket) 50 Ohms BNC 4 GHz
Amphenol RF RF Connectors / Coaxial Connectors BNC 4 HOLE PANEL JACK SOLDER CUP
Datasheet
149In Stock
Min.: 1
Mult.: 1

Jack (Socket) 50 Ohms BNC 4 GHz
Amphenol RF RF Connectors / Coaxial Connectors BNC CRIMP PLUG 316/U DBL BR-50 OHM
Datasheet
409In Stock
1.535Expected 22/04/2026
Min.: 1
Mult.: 1

Plug (Pin) 50 Ohms BNC 4 GHz
Amphenol RF RF Connectors / Coaxial Connectors BNC BLKHD CRIMP PLUG RG223/142/400 REVPO
Datasheet
130In 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
82In Stock
Min.: 1
Mult.: 1

Jack (Socket) 50 Ohms BNC 4 GHz


Amphenol RF RF Connectors / Coaxial Connectors BNC Connector IP67
Datasheet
44In Stock
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
10In Stock
160Expected 10/06/2026
Min.: 1
Mult.: 1

Plug (Pin) 75 Ohms BNC 4 GHz
Amphenol RF RF Connectors / Coaxial Connectors BNC BULKHEAD JACK RG178/196-50 OHM
Datasheet
26In Stock
100Expected 14/04/2026
Min.: 1
Mult.: 1

Jack (Socket) 50 Ohms BNC 4 GHz
Amphenol RF RF Connectors / Coaxial Connectors BNC PANEL CRIMP JACK RG-223 142
Datasheet
11In Stock
250Expected 16/06/2026
Min.: 1
Mult.: 1

Jack (Socket) 50 Ohms BNC 4 GHz
Amphenol RF RF Connectors / Coaxial Connectors BNC R/A CRIMP PLUG RG316 50 OHM DB
Datasheet
162In 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
16In Stock
Min.: 1
Mult.: 1

75 Ohms BNC 2 GHz
Amphenol RF RF Connectors / Coaxial Connectors BNC R/A CRIMP PLUG RG6 75 OHM
Datasheet
93In 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
36In 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
281In Stock
Min.: 1
Mult.: 1

Plug (Pin) 50 Ohms BNC 4 GHz
Amphenol RF RF Connectors / Coaxial Connectors BNC STRAIGHT SOLDER PLUG .085 SEMI-RIGID
Datasheet
88In Stock
Min.: 1
Mult.: 1

Plug (Pin) 50 Ohms BNC 4 GHz
Amphenol RF RF Connectors / Coaxial Connectors BNC MINI MAX 500 PLUG 75 OHM
Datasheet
393In Stock
Min.: 1
Mult.: 1

Plug (Pin) 75 Ohms BNC 4 GHz
Amphenol RF RF Connectors / Coaxial Connectors BNC BULK CRIMP.JACK B8218 75 OHM
Datasheet
175In Stock
Min.: 1
Mult.: 1

Jack (Socket) 75 Ohms BNC 4 GHz
Amphenol RF RF Connectors / Coaxial Connectors BNC BLKHD RECPT DIECAST 50 OHM
Datasheet
835In Stock
Min.: 1
Mult.: 1

Jack (Socket) 50 Ohms BNC 4 GHz
Amphenol RF RF Connectors / Coaxial Connectors BNC BLKHD JACK SOL .141 SEMI RIGID
Datasheet
81In Stock
Min.: 1
Mult.: 1

Jack (Socket) 50 Ohms BNC 4 GHz
Amphenol RF RF Connectors / Coaxial Connectors BNC BLKHD JACK FRONT MOUNT 174/316U
Datasheet
122In Stock
Min.: 1
Mult.: 1

Jack (Socket) 50 Ohms BNC 4 GHz