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 (CAD) 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 - In Series JK.JK BH ADAPT 50ohm
Datasheet
139On Order
Min.: 1
Mult.: 1

50 Ohms BNC 4 GHz
Amphenol RF RF Connectors / Coaxial Connectors STRAIGHT JACK
Datasheet
177Expected 2026-05-13
Min.: 1
Mult.: 1

Jack (Socket) 50 Ohms BNC 4 GHz
Amphenol RF RF Connectors / Coaxial Connectors CRIMP PLUG
Datasheet
214Expected 2026-03-11
Min.: 1
Mult.: 1

Plug (Pin) 50 Ohms BNC 4 GHz
Amphenol RF RF Connectors / Coaxial Connectors BNC 75ohm PCB Bulkh
Datasheet
249Expected 2026-05-20
Min.: 1
Mult.: 1

Jack (Socket) 75 Ohms BNC 1 GHz


Amphenol RF RF Connector Accessories BNC75 ACC 112-SPANNER NUT
359Expected 2026-06-02
Min.: 1
Mult.: 1

BNC
Amphenol RF RF Connectors / Coaxial Connectors BNC RA PCB JACK 50 OHM-LO/BL
Datasheet
100Expected 2026-05-26
Min.: 1
Mult.: 1

Jack (Socket) 50 Ohms BNC 4 GHz
Amphenol RF RF Connectors / Coaxial Connectors 75Ohm Edge Mount BNC PCB .062/ .551"HEX
Datasheet
100Expected 2026-05-26
Min.: 1
Mult.: 1

Jack (Socket) 75 Ohms BNC 12 GHz
Amphenol RF RF Connectors / Coaxial Connectors BNC ST PCB JACK 75 OHM-WH
Datasheet
100Expected 2026-05-26
Min.: 1
Mult.: 1

Jack (Socket) 75 Ohms BNC 4 GHz
Amphenol RF RF Connectors / Coaxial Connectors BNC BULKHEAD PLUG 75 OHM BR/DL
Datasheet
135Expected 2026-06-10
Min.: 1
Mult.: 1

Plug (Pin) 75 Ohms BNC 4 GHz
Amphenol RF RF Connectors / Coaxial Connectors BNC BULKHEAD RECPT 75 OHM 3.2PNL/THK
Datasheet
99Expected 2026-05-26
Min.: 1
Mult.: 1

Jack (Socket) 75 Ohms BNC 4 GHz
Amphenol RF RF Connectors / Coaxial Connectors BNC PCB JACK-50 OHM 4 POST EX-LONG
Datasheet
181On Order
Min.: 1
Mult.: 1

Jack (Socket) 50 Ohms BNC 4 GHz
Amphenol RF RF Connectors / Coaxial Connectors BNC75 ST CBL-JCK F/H CRM
Datasheet
280On Order
Min.: 1
Mult.: 1

Jack (Socket) 75 Ohms BNC 4 GHz
Amphenol RF RF Connectors / Coaxial Connectors BNC ST PLUG LMR400 REVERSE POLARITY
Datasheet
98Expected 2026-03-11
Min.: 1
Mult.: 1

Plug (Socket) 50 Ohms RP-BNC 4 GHz
Amphenol RF RF Connectors / Coaxial Connectors BNC DUAL STK PCB RCP METAL 50
Datasheet
90Expected 2026-06-02
Min.: 1
Mult.: 1

Jack (Socket) 50 Ohms BNC 4 GHz
Amphenol RF RF Adapters - Between Series BNC PLUG TO UHF JACK ADAPTER
Datasheet
30On Order
Min.: 1
Mult.: 1

50 Ohms 2.5 GHz
Amphenol RF RF Adapters - Between Series BNC PLUG TO UHF PLUG ADAPTER
Datasheet
19On Order
Min.: 1
Mult.: 1

50 Ohms 2.5 GHz
Amphenol RF RF Adapters - Between Series BNC JACK TO F PLUG ADAPTER
Datasheet
47Expected 2026-05-25
Min.: 1
Mult.: 1

75 Ohms 2 GHz
Amphenol RF RF Connectors / Coaxial Connectors BNC JACK UG-89/U
Datasheet
99Expected 2026-06-02
Min.: 1
Mult.: 1

Jack (Socket) 50 Ohms BNC 4 GHz
Amphenol RF RF Connectors / Coaxial Connectors 3PC BNC CRIMP PLUG
Datasheet
178Expected 2026-05-06
Min.: 1
Mult.: 1

Plug (Pin) 50 Ohms BNC 4 GHz
Amphenol RF RF Connectors / Coaxial Connectors 75 OHM BNC PCB RCPT
Datasheet
91Expected 2026-05-20
Min.: 1
Mult.: 1

Jack (Socket) 75 Ohms BNC 1 GHz
Amphenol RF RF Connectors / Coaxial Connectors BNC F 75OHM Bulkhead RA PCB R Pin Valox
Datasheet
104On Order
Min.: 1
Mult.: 1

Jack (Socket) 75 Ohms BNC 1 GHz
Amphenol RF RF Connectors / Coaxial Connectors BNC ST CRIMP JACK RG58 50 OHM DL
Datasheet
95Expected 2026-06-03
Min.: 1
Mult.: 1

Jack (Socket) 50 Ohms BNC 4 GHz
Amphenol RF RF Connectors / Coaxial Connectors 3PC PLUG RG59
Datasheet
91In Stock
100Expected 2026-04-07
Min.: 1
Mult.: 1

Plug (Pin) 50 Ohms BNC 4 GHz
Amphenol RF RF Connectors / Coaxial Connectors BNC Strgt Crmp Jk - Canare L-5.5CUHD Cbl
Datasheet
350Factory Stock Available
More Info Available
Min.: 100
Mult.: 1

Jack (Socket) 75 Ohms BNC 12 GHz
Amphenol RF RF Connectors / Coaxial Connectors BNC Strgt Crmp Jk - Canare L-3.3CUHD Cbl
Datasheet
300Factory Stock Available
More Info Available
Min.: 100
Mult.: 1

Jack (Socket) 75 Ohms BNC 12 GHz