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 (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 CLAMP JACK RG58-50 OHM TF
Datasheet
36In Stock
Min.: 1
Mult.: 1

Jack (Socket) 50 Ohms BNC 4 GHz
Amphenol RF RF Connectors / Coaxial Connectors BNC ST PCB JACK 75 OHM
Datasheet
130In Stock
Min.: 1
Mult.: 1

Jack (Socket) 75 Ohms BNC 4 GHz
Amphenol RF RF Connectors / Coaxial Connectors BNC ST PCB JACK 50 OHM-WH
Datasheet
65In Stock
Min.: 1
Mult.: 1

Jack (Socket) 50 Ohms BNC 4 GHz
Amphenol RF RF Connectors / Coaxial Connectors BNC RA PCB JACK 50 OHM-HI/WH
Datasheet
50In Stock
100Expected 20/05/2026
Min.: 1
Mult.: 1

Jack (Socket) 50 Ohms BNC 4 GHz
Amphenol RF RF Connectors / Coaxial Connectors BNC RA PCB JACK 50 OHM-LO/WH
Datasheet
2In Stock
250Expected 20/05/2026
Min.: 1
Mult.: 1

Jack (Socket) 50 Ohms BNC 4 GHz
Amphenol RF RF Connectors / Coaxial Connectors BNC RA PCB JACK 75 OHM-LO/WH
Datasheet
12In Stock
Min.: 1
Mult.: 1
Jack (Socket) 75 Ohms BNC 4 GHz
Amphenol RF RF Connectors / Coaxial Connectors BNC RA PCB JACK 75 OHM-LO/BL
Datasheet
317In Stock
Min.: 1
Mult.: 1

Jack (Socket) 75 Ohms BNC 4 GHz
Amphenol RF RF Connectors / Coaxial Connectors BNC BULKHEAD PLUG 50 OHM BR/DL
Datasheet
285In Stock
500Expected 02/06/2026
Min.: 1
Mult.: 1

Plug (Pin) 50 Ohms BNC 4 GHz
Amphenol RF RF Connectors / Coaxial Connectors BNC Strg Jack Solder Cup
Datasheet
71In Stock
Min.: 1
Mult.: 1

Jack (Pin) 50 Ohms RP-BNC 4 GHz
Amphenol RF RF Connectors / Coaxial Connectors BNC BULKHEAD RECPT 75 OHM 3.2PNL/THK
Datasheet
1Factory Stock Available
More Info Available
Min.: 1
Mult.: 1

Jack (Socket) 75 Ohms BNC 4 GHz
Amphenol RF RF Connectors / Coaxial Connectors BNC BULKHEAD RECPT 75 OHM 6.5PNL/THKDL
Datasheet
75In Stock
Min.: 1
Mult.: 1

Jack (Socket) 75 Ohms BNC 4 GHz
Amphenol RF RF Adapters - In Series BNC JACK JACK BLKHD ADAPTER 75 OHM
Datasheet
45In Stock
Min.: 1
Mult.: 1

75 Ohms BNC 2 GHz
Amphenol RF RF Adapters - In Series BNC JACK JACK BLKHD ADAPTER 50 OHM
Datasheet
105In Stock
Min.: 1
Mult.: 1

50 Ohms BNC 4 GHz
Amphenol RF RF Adapters - In Series BNC JACK JACK BLKHD ADAPTER 75 OHM
Datasheet
30In Stock
Min.: 1
Mult.: 1

75 Ohms BNC 2 GHz
Amphenol RF RF Adapters - In Series BNC JACK TO JACK ADAPTER
Datasheet
142In Stock
214On Order
Min.: 1
Mult.: 1

50 Ohms BNC 4 GHz
Amphenol RF RF Adapters - In Series BNC JACK JACK BLKHD ADAPTER ISO-75 Ohm
Datasheet
90In Stock
Min.: 1
Mult.: 1

75 Ohms BNC 2 GHz
Amphenol RF RF Adapters - In Series BNC JACK TO JACK ADAPTER
Datasheet
355In Stock
Min.: 1
Mult.: 1

50 Ohms BNC 4 GHz
Amphenol RF RF Adapters - In Series Adapter BNC JacktoBNCJack
Datasheet
17In Stock
Min.: 1
Mult.: 1

50 Ohms BNC 4 GHz
Amphenol RF RF Adapters - In Series BNC PLUG TO PLUG ADAPTER 50 OHM BR
Datasheet
51In Stock
Min.: 1
Mult.: 1

50 Ohms BNC 4 GHz
Amphenol RF RF Adapters - In Series BNC PLUG TO PLUG ADAPTER 75 OHM BR
Datasheet
13In Stock
Min.: 1
Mult.: 1

75 Ohms BNC 2 GHz
Amphenol RF RF Adapters - In Series BNC R/A PLUG TO JACK ADAPTER 50 OHM-BR
Datasheet
79In Stock
Min.: 1
Mult.: 1

50 Ohms BNC 4 GHz
Amphenol RF RF Adapters - In Series BNC R/A PLUG TO JACK ADAPTER 75 OHM-BR
Datasheet
39In Stock
Min.: 1
Mult.: 1

75 Ohms BNC 2 GHz
Amphenol RF RF Adapters - In Series BNC R/A PLUG TO JACK ADAPTER 50 OHM-DC
Datasheet
45In Stock
Min.: 1
Mult.: 1

50 Ohms BNC 4 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
79In Stock
Min.: 1
Mult.: 1

50 Ohms 4 GHz