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 JACK R/A RECEPTACLE 75 OHM
Datasheet
90In Stock
Min.: 1
Mult.: 1

Jack (Socket) 75 Ohms BNC 1 GHz
Amphenol RF RF Connectors / Coaxial Connectors PLUG 75 OHM
Datasheet
37In Stock
Min.: 1
Mult.: 1

Plug (Pin) 75 Ohms BNC 1 GHz
Amphenol RF RF Connector Accessories GROUNDING LUG
Datasheet
578In Stock
Min.: 1
Mult.: 1

75 Ohms BNC
Amphenol RF RF Connectors / Coaxial Connectors 75OHM STR CRIMP PLUG RG-174 316
Datasheet
194In Stock
Min.: 1
Mult.: 1

Plug (Pin) 75 Ohms BNC 4 GHz
Amphenol RF RF Connectors / Coaxial Connectors 75OHM STR CRIMP PLUG BELDEN 179DT
Datasheet
137In Stock
Min.: 1
Mult.: 1

Plug (Pin) 75 Ohms BNC 4 GHz
Amphenol RF RF Connectors / Coaxial Connectors 75OHM RA CRIMP PLUG RG-179 187
Datasheet
12In Stock
Min.: 1
Mult.: 1

Plug (Pin) 75 Ohms BNC 3 GHz
Amphenol RF RF Adapters - In Series JACK/PLUG ADAPT UG-306/U
Datasheet
65In Stock
Min.: 1
Mult.: 1

50 Ohms BNC 4 GHz
Amphenol RF RF Adapters - In Series R/A JCK TO PLG 75ohm
Datasheet
8In Stock
Min.: 1
Mult.: 1

75 Ohms BNC 4 GHz
Amphenol RF RF Connectors / Coaxial Connectors BNC Female 75 Ohms
Datasheet
190In Stock
Min.: 1
Mult.: 1

Jack (Socket) 75 Ohms HD-BNC 4 GHz
Amphenol RF RF Connectors / Coaxial Connectors PCB EDGE MOUNT BULKHEAD
Datasheet
154In Stock
Min.: 1
Mult.: 1

Jack (Socket) 75 Ohms HD-BNC 18 GHz
Amphenol RF RF Connectors / Coaxial Connectors BNC Male 75 Ohms
Datasheet
88In Stock
30Expected 10/04/2026
Min.: 1
Mult.: 1

Plug (Pin) 75 Ohms HD-BNC 4 GHz
Amphenol RF RF Connectors / Coaxial Connectors HD BNC Strt PCB Jack Blkhd Thru-Hole
Datasheet
128In Stock
Min.: 1
Mult.: 1

Jack (Socket) 75 Ohms HD-BNC 4 GHz
Amphenol RF RF Connectors / Coaxial Connectors HD BNC VERTICAL JACK 3 LEG ROUND
Datasheet
56In Stock
Min.: 1
Mult.: 1

Jack (Socket) 75 Ohms HD-BNC 4.5 GHz
Amphenol RF RF Connectors / Coaxial Connectors HD-BNC PLUG
Datasheet
81In Stock
Min.: 1
Mult.: 1

Plug (Pin) 75 Ohms HD-BNC 4 GHz
Amphenol RF RF Connectors / Coaxial Connectors HD-BNC Male Straight RG-178 50 Ohm
Datasheet
78In Stock
Min.: 1
Mult.: 1

Plug (Pin) 50 Ohms HD-BNC 6 GHz
Amphenol RF RF Connectors / Coaxial Connectors HD-BNC Male Straight LMR195-UF IP67 50Oh
Datasheet
2In Stock
100Expected 09/03/2026
Min.: 1
Mult.: 1

Plug (Pin) 50 Ohms HD-BNC 6 GHz
Amphenol RF RF Connectors / Coaxial Connectors HD-BNC Female BH 50 OHM RG316 IP67
Datasheet
95In Stock
Min.: 1
Mult.: 1

Jack (Socket) 50 Ohms HD-BNC 6 GHz
Amphenol RF RF Connectors / Coaxial Connectors HD-BNC Female RG-316 IP67 50 Ohm
Datasheet
84In Stock
Min.: 1
Mult.: 1

Jack (Socket) 50 Ohms HD-BNC 6 GHz
Amphenol RF RF Connectors / Coaxial Connectors HD-BNC Female ST PCB MNT 4 Leg 50 Ohm
Datasheet
189In Stock
Min.: 1
Mult.: 1

Jack (Socket) 50 Ohms HD-BNC 6 GHz
Amphenol RF RF Connectors / Coaxial Connectors HD-BNC Female ST BH PCB MNT 4 Leg 50 Ohm
Datasheet
86In Stock
Min.: 1
Mult.: 1

Jack (Socket) 50 Ohms HD-BNC 6 GHz
Amphenol RF RF Connectors / Coaxial Connectors HD-BNC Female REC 4 Hole Flange 50 Ohm
Datasheet
115In Stock
Min.: 1
Mult.: 1

Jack (Socket) 50 Ohms HD-BNC 6 GHz
Amphenol RF RF Connectors / Coaxial Connectors 3PC PLUG RG58 PLENUM
Datasheet
448In Stock
Min.: 1
Mult.: 1

Plug (Pin) 50 Ohms BNC 4 GHz
Amphenol RF RF Connectors / Coaxial Connectors ST JCK 58 141 LMR195 BELDEN 7806A
Datasheet
643In Stock
Min.: 1
Mult.: 1

Jack (Socket) 50 Ohms BNC 4 GHz
Amphenol RF RF Adapters - In Series JACK-JACK BH ADAPTER
Datasheet
16In Stock
Min.: 1
Mult.: 1

50 Ohms BNC 4 GHz
Amphenol RF RF Terminators RESIS TERM CAP ADAPT
Datasheet
19In Stock
Min.: 1
Mult.: 1

Male 75 Ohms BNC