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 (EUR) 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 - Tee JACK-PLUG-JACK TEE UG-274B/U
Datasheet
11In Stock
Min.: 1
Mult.: 1

50 Ohms 4 GHz
Amphenol RF RF Adapters - In Series JK.JK BH ADAPT 50ohm
Datasheet
117In Stock
Min.: 1
Mult.: 1

50 Ohms BNC 4 GHz
Amphenol RF RF Adapters - In Series 75OHM JACK- JACK BKD
Datasheet
55In Stock
Min.: 1
Mult.: 1

75 Ohms BNC 4 GHz
Amphenol RF RF Adapters - In Series BH ADAPT JACK/JACK
Datasheet
217In Stock
Min.: 1
Mult.: 1

75 Ohms BNC 4 GHz
Amphenol RF RF Connectors / Coaxial Connectors BULKHEAD JACK 75 ohm SOLDER CUP
Datasheet
1 925In Stock
1 520Expected 11/11/2026
Min.: 1
Mult.: 1

Jack (Socket) 75 Ohms BNC 4 GHz


Amphenol RF RF Connectors / Coaxial Connectors TWINAX PLUG
Datasheet
13In Stock
Min.: 1
Mult.: 1

Plug (Pin) 50 Ohms Twinax 4 GHz
Amphenol RF RF Connectors / Coaxial Connectors BH RECEPTACLE UG-625B/U
Datasheet
166In Stock
Min.: 1
Mult.: 1

Jack (Socket) 50 Ohms BNC 2 GHz
Amphenol RF RF Connectors / Coaxial Connectors STRT. CRIMP PLUG RG-179 187 B9221
Datasheet
59In Stock
Min.: 1
Mult.: 1

Plug (Pin) 50 Ohms BNC 4 GHz
Amphenol RF RF Connectors / Coaxial Connectors BULKHEAD CRIMP JACK 50ohm RG179 B9221
Datasheet
126In Stock
Min.: 1
Mult.: 1

Jack (Socket) 50 Ohms BNC 4 GHz
Amphenol RF RF Connectors / Coaxial Connectors STRT CRMP PLG 58 141 LMR195 BELDEN 7806A
Datasheet
218In Stock
1 000Expected 18/11/2026
Min.: 1
Mult.: 1

Plug (Pin) 50 Ohms BNC 4 GHz
Amphenol RF RF Connectors / Coaxial Connectors STRAIGHT CLAMP PLUG PLENUM 58 B88240
Datasheet
122In Stock
Min.: 1
Mult.: 1

Plug (Pin) 50 Ohms BNC 4 GHz
Amphenol RF RF Connectors / Coaxial Connectors BNC PLG CNCTR
Datasheet
60In Stock
52Expected 19/10/2026
Min.: 1
Mult.: 1

Plug (Pin) 50 Ohms BNC 4 GHz
Amphenol RF RF Connectors / Coaxial Connectors CRIMP JK FOR RG 59
Datasheet
57In Stock
Min.: 1
Mult.: 1

Jack (Socket) 50 Ohms BNC 1 GHz
Amphenol RF RF Connectors / Coaxial Connectors R/A CRMP PLG 58 141 LMR195 BELDEN 7806A
Datasheet
10In Stock
Min.: 1
Mult.: 1

Plug (Pin) 50 Ohms BNC 4 GHz
Amphenol RF RF Connectors / Coaxial Connectors CRIMP ANG PLUG FOR RG 59
Datasheet
178In Stock
Min.: 1
Mult.: 1

Plug (Pin) 50 Ohms BNC 4 GHz
Amphenol RF RF Connectors / Coaxial Connectors 50 OHM BH JACK
Datasheet
169In Stock
Min.: 1
Mult.: 1

Jack (Socket) 50 Ohms BNC 4 GHz
Amphenol RF RF Connectors / Coaxial Connectors STR PLUG RG58
Datasheet
42In Stock
Min.: 1
Mult.: 1

Plug (Pin) 50 Ohms BNC 4 GHz
Amphenol RF RF Connectors / Coaxial Connectors BNC JACK UG-89/U
Datasheet
186In Stock
Min.: 1
Mult.: 1

Jack (Socket) 50 Ohms BNC 4 GHz
Amphenol RF RF Connectors / Coaxial Connectors SURETWIST PLUG
Datasheet
46In Stock
Min.: 1
Mult.: 1

Plug (Pin) 50 Ohms BNC 4 GHz
Amphenol RF RF Connectors / Coaxial Connectors SURETWIST PLUG
Datasheet
150In Stock
Min.: 1
Mult.: 1

Plug (Pin) 50 Ohms BNC 4 GHz
Amphenol RF RF Connectors / Coaxial Connectors BNC 75ohm PCB Jack
Datasheet
94In Stock
100Expected 08/09/2026
Min.: 1
Mult.: 1

Jack (Socket) 75 Ohms BNC 4 GHz
Amphenol RF RF Connectors / Coaxial Connectors PC BH RECEPT
Datasheet
43In Stock
100Expected 31/08/2026
Min.: 1
Mult.: 1

Jack (Socket) 50 Ohms BNC 1 GHz
Amphenol RF RF Connectors / Coaxial Connectors R/A PCB JACK WHITE
Datasheet
7In Stock
100Expected 29/09/2026
Min.: 1
Mult.: 1

Jack (Socket) 50 Ohms BNC 1 GHz
Amphenol RF RF Connectors / Coaxial Connectors RIGHT ANGLE RECEPTACLE
Datasheet
16In Stock
Min.: 1
Mult.: 1

Jack (Socket) 50 Ohms BNC 1 GHz
Amphenol RF RF Connectors / Coaxial Connectors Straight BNC Bulkhead Jack PCB
Datasheet
203In Stock
Min.: 1
Mult.: 1

Jack (Socket) 50 Ohms BNC 1 GHz