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 (USD) Filter the results in the table by unit price based on your quantity.
Qty. RoHS Gender
Impedance
RF Series
Maximum Frequency
Amphenol RF RF Terminators 75 OHM TERMINATOR RESIS TERM CAP ADAPT
Datasheet
81In Stock
Min.: 1
Mult.: 1

Plug 75 Ohms BNC 4 GHz
Amphenol RF RF Terminators MLE RESIS TERM CAP
Datasheet
365In Stock
Min.: 1
Mult.: 1

Male 75 Ohms BNC
Amphenol RF RF Terminators MLE RESIS TERM CAP
Datasheet
41In Stock
Min.: 1
Mult.: 1

Male 93 Ohms BNC
Amphenol RF RF Connector Accessories PLUG
Datasheet
19In Stock
Min.: 1
Mult.: 1

Male 75 Ohms BNC
Amphenol RF RF Connectors / Coaxial Connectors BNC FRONT MOUNT REC UG-625/U
Datasheet
68In Stock
Min.: 1
Mult.: 1

Jack (Socket) 50 Ohms BNC 2 GHz
Amphenol RF RF Connectors / Coaxial Connectors SRT CRMP PLUG B9259
Datasheet
15In Stock
100On Order
Min.: 1
Mult.: 1

Plug (Pin) 50 Ohms BNC 4 GHz
Amphenol RF RF Adapters - Between Series Adptr Straight Blkhd N Jack to BNC Jack
Datasheet
36In Stock
Min.: 1
Mult.: 1

50 Ohms 4 GHz
Amphenol RF RF Connectors / Coaxial Connectors BLHD JCK RG316/174
Datasheet
74In Stock
100Expected 2026/04/07
Min.: 1
Mult.: 1

Jack (Socket) 50 Ohms BNC 4 GHz
Amphenol RF RF Adapters - Between Series BNC Jack to HDBNC Jack Adapter
Datasheet
26In Stock
Min.: 1
Mult.: 1

75 Ohms 4 GHz
Amphenol RF RF Adapters - Between Series BNC Plug to HD-BNC Plug Adapter
Datasheet
22In Stock
Min.: 1
Mult.: 1

75 Ohms 3 GHz
Amphenol RF RF Connectors / Coaxial Connectors BNC ST CRIMP PLUG RG59 75 OHM 3PC-BR
Datasheet
97In Stock
Min.: 1
Mult.: 1

Plug (Pin) 75 Ohms BNC 4 GHz
Amphenol RF RF Connectors / Coaxial Connectors BNC PLUG B8240 58 PLENUM
Datasheet
30In Stock
Min.: 1
Mult.: 1

Plug (Pin) 50 Ohms BNC 4 GHz
Amphenol RF RF Connectors / Coaxial Connectors BNC ST CRIMP PLUG RG179 75 OHM DC
Datasheet
12In Stock
Min.: 1
Mult.: 1

Plug (Pin) 75 Ohms BNC 4 GHz
Amphenol RF RF Connectors / Coaxial Connectors BNC R/A CRIMP PLUG RG58 50 OHM BR DL
Datasheet
152In Stock
Min.: 1
Mult.: 1

Plug (Pin) 50 Ohms BNC 4 GHz
Amphenol RF RF Connectors / Coaxial Connectors BNC PANEL RECPT JACK 50 OHM-TF
Datasheet
95In Stock
Min.: 1
Mult.: 1

Jack (Socket) 50 Ohms BNC 4 GHz
Amphenol RF RF Connectors / Coaxial Connectors BNC ST PLUG RG59 75 OHM BR/DL
Datasheet
8In Stock
Min.: 1
Mult.: 1

Plug (Pin) 75 Ohms BNC 4 GHz
Amphenol RF RF Connectors / Coaxial Connectors BNC ST CRIMP PLUG RG 11 75 OHM
Datasheet
18In Stock
Min.: 1
Mult.: 1

Plug (Pin) 75 Ohms BNC 4 GHz
Amphenol RF RF Connectors / Coaxial Connectors RA Crimp Plug RG 214
Datasheet
4In Stock
100Expected 2026/03/17
Min.: 1
Mult.: 1

Plug (Pin) 50 Ohms BNC 4 GHz
Amphenol RF RF Connectors / Coaxial Connectors STRT JCK RG316/174
Datasheet
158In Stock
Min.: 1
Mult.: 1

Jack (Socket) 50 Ohms BNC 4 GHz
Amphenol RF RF Connectors / Coaxial Connectors STRT PLUG B8281
Datasheet
43In Stock
Min.: 1
Mult.: 1

Plug (Pin) 50 Ohms BNC 4 GHz
Amphenol RF RF Connectors / Coaxial Connectors STR.PLUG RG223
Datasheet
60In Stock
Min.: 1
Mult.: 1

Plug (Pin) 50 Ohms BNC 4 GHz
Amphenol RF RF Connectors / Coaxial Connectors CRIMP JK FOR RG 58
Datasheet
1In Stock
Min.: 1
Mult.: 1

Jack (Socket) 50 Ohms BNC 4 GHz
Amphenol RF RF Connectors / Coaxial Connectors R/A PLG LMR400/7810A
Datasheet
39In Stock
Min.: 1
Mult.: 1

Plug (Pin) 50 Ohms BNC 4 GHz
Amphenol RF RF Connectors / Coaxial Connectors STRT PLG RG-59/62 8241 8263 8279
Datasheet
53In Stock
Min.: 1
Mult.: 1

Plug (Pin) 75 Ohms BNC 4 GHz
Amphenol RF RF Connectors / Coaxial Connectors BNC CRIMP LUG 75 OHM
Datasheet
23In Stock
Min.: 1
Mult.: 1

Plug (Pin) 75 Ohms BNC 1 GHz