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 BNC STRAIGHT SOLDER PLUG .085 SEMI-RIGID
Datasheet
130In 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
293In Stock
Min.: 1
Mult.: 1

Plug (Pin) 75 Ohms BNC 4 GHz
Amphenol RF RF Connectors / Coaxial Connectors BNC75 ST CBL-JCK F/H CRM
Datasheet
245In Stock
Min.: 1
Mult.: 1

Jack (Socket) 75 Ohms BNC 4 GHz
Amphenol RF RF Connectors / Coaxial Connectors BNC ST PLUG LMR400 REVERSE POLARITY
Datasheet
46In Stock
Min.: 1
Mult.: 1

Plug (Socket) 50 Ohms RP-BNC 4 GHz
Amphenol RF RF Connectors / Coaxial Connectors BNC PLUG B9248 B1694A 75 OHM
Datasheet
181In Stock
Min.: 1
Mult.: 1

Plug (Pin) 75 Ohms BNC 4 GHz
Amphenol RF RF Connectors / Coaxial Connectors BNC ST CRIMP PLUG RG 214 50 OHM
Datasheet
113In Stock
100Expected 9/16/2026
Min.: 1
Mult.: 1

Plug (Pin) 50 Ohms BNC 4 GHz
Amphenol RF RF Adapters - Tee BNC JACK JACK PLUG TEE ADAPTER TEF
Datasheet
101In Stock
39Expected 8/24/2026
Min.: 1
Mult.: 1

50 Ohms 4 GHz
Amphenol RF RF Connectors / Coaxial Connectors BNC ST PCB JACK WATERPROOF
Datasheet
152In Stock
Min.: 1
Mult.: 1

Jack (Socket) 50 Ohms BNC 4 GHz
Amphenol RF RF Connectors / Coaxial Connectors BNC R/A CRIMP PLUG LMR-400 B7810A
Datasheet
147In Stock
Min.: 1
Mult.: 1

Plug (Pin) 50 Ohms BNC 4 GHz
Amphenol RF RF Connectors / Coaxial Connectors BNC R/A CRIMP PLUG LMR200 50 OHM BRDL
Datasheet
21In Stock
Min.: 1
Mult.: 1

Plug (Pin) 50 Ohms BNC 4 GHz
Amphenol RF RF Connectors / Coaxial Connectors Bulkhead Crimp Jack-LMR 200
Datasheet
71In Stock
Min.: 1
Mult.: 1

Jack (Socket) 50 Ohms BNC 4 GHz
Amphenol RF RF Connectors / Coaxial Connectors BNC BULKHEAD JACK LMR400
Datasheet
120In Stock
Min.: 1
Mult.: 1

Jack (Socket) 50 Ohms BNC 4 GHz
Amphenol RF RF Connectors / Coaxial Connectors BNC STRAIGHT CRIMP JACK LMR 240/8X
Datasheet
259In Stock
260Expected 10/13/2026
Min.: 1
Mult.: 1

Jack (Socket) 50 Ohms BNC 4 GHz
Amphenol RF RF Connectors / Coaxial Connectors BNC CRIMP PLUG RG11 14AWG B1859A
Datasheet
124In Stock
284Expected 9/23/2026
Min.: 1
Mult.: 1

Plug (Pin) 75 Ohms BNC 4 GHz
Amphenol RF RF Connectors / Coaxial Connectors BNC PCB END LAUNCH RECPT 50 OHM
Datasheet
99In Stock
Min.: 1
Mult.: 1

Jack (Socket) 50 Ohms BNC 4 GHz
Amphenol RF RF Connectors / Coaxial Connectors BNC PANEL CRIMP JACK .085 SEMI RIGID
Datasheet
94In Stock
Min.: 1
Mult.: 1

Jack (Socket) 50 Ohms BNC 4 GHz
Amphenol RF RF Connectors / Coaxial Connectors BNC BLKHD JACK FRONT MNT 316 DB
Datasheet
42In Stock
Min.: 1
Mult.: 1

Jack (Socket) 50 Ohms BNC 4 GHz
Amphenol RF RF Connectors / Coaxial Connectors BNC MINI MAX 500 JACK 75 OHM
Datasheet
51In Stock
Min.: 1
Mult.: 1

Jack (Socket) 75 Ohms BNC 4 GHz
Amphenol RF RF Connectors / Coaxial Connectors BNC PCB END LAUNCH 50 OHM RND BODY
Datasheet
103In Stock
Min.: 1
Mult.: 1

Jack (Socket) 75 Ohms BNC 4 GHz
Amphenol RF RF Connectors / Coaxial Connectors BNC CRIMP PLUG 179/U DB 75 OHM-BR
Datasheet
14In Stock
Min.: 1
Mult.: 1

Plug (Pin) 75 Ohms BNC 4 GHz
Amphenol RF RF Connectors / Coaxial Connectors BNC ST JACK 59 20 AWG 75 OHM TF
Datasheet
240In Stock
Min.: 1
Mult.: 1

Jack (Socket) 75 Ohms BNC 4 GHz
Amphenol RF RF Connectors / Coaxial Connectors BNC CRIMP JACK BLKHD RG142 50 OHM ISO
Datasheet
118In Stock
Min.: 1
Mult.: 1

Jack (Socket) 50 Ohms BNC 4 GHz
Amphenol RF RF Connectors / Coaxial Connectors BNC 4H Panel Mount Plug 50 Ohm
Datasheet
80In Stock
Min.: 1
Mult.: 1

Plug (Pin) 50 Ohms BNC 4 GHz
Amphenol RF RF Connectors / Coaxial Connectors BNC BLKHEAD JACK FRONT MNT 179/U
Datasheet
7In Stock
200On Order
Min.: 1
Mult.: 1

Jack (Socket) 75 Ohms BNC 4 GHz


Amphenol RF RF Adapters - In Series BNC R/A PLUG TO PLUG ADAPTER
Datasheet
115In Stock
Min.: 1
Mult.: 1

50 Ohms BNC 4 GHz