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.

All Results (835)

Select Image Part # Mfr. Description Datasheet Availability Pricing (IDR) Filter the results in the table by unit price based on your quantity. Qty. RoHS
Amphenol RF RF Connectors / Coaxial Connectors BNC PCB RECEPTACLE 4-POST 6.88-50 546In Stock
Min.: 1
Mult.: 1

Amphenol RF RF Connectors / Coaxial Connectors BNC ST CRIMP PLUG RG-178/196 3.159In Stock
Min.: 1
Mult.: 1

Amphenol RF RF Connectors / Coaxial Connectors BNC STRAIGHT PLUG 195/8218 4.038In Stock
Min.: 1
Mult.: 1

Amphenol RF RF Connectors / Coaxial Connectors BNC BULKHEAD JACK RG178/196-50 OHM 194In Stock
Min.: 1
Mult.: 1

Amphenol RF RF Connectors / Coaxial Connectors BNC RIGHT ANGLE CRIMP PLUG RG223 492In Stock
3.325On Order
Min.: 1
Mult.: 1

Amphenol RF RF Connectors / Coaxial Connectors BNC PANEL CRIMP JACK RG-223 142 149In Stock
Min.: 1
Mult.: 1

Amphenol RF RF Connectors / Coaxial Connectors BNC ST PCB JACK 50 OHM TF SQUARE 618In Stock
540Expected 11/09/2026
Min.: 1
Mult.: 1

Amphenol RF RF Connectors / Coaxial Connectors BNC PCB JACK-50 OHM 4 POST EX-LONG 755In Stock
8.664On Order
Min.: 1
Mult.: 1

Amphenol RF RF Connectors / Coaxial Connectors BNC PCB JACK-50 OHM 4 POST EX-LONG 385In Stock
Min.: 1
Mult.: 1

Amphenol RF RF Adapters - Tee BNC JACK JACK PLUG TEE ADAPTER 971In Stock
Min.: 1
Mult.: 1

Amphenol RF RF Connectors / Coaxial Connectors BNC BLKHD RECPT DIECAST 50 OHM 1.651In Stock
1.000Expected 17/11/2026
Min.: 1
Mult.: 1

Amphenol RF RF Connectors / Coaxial Connectors BNC BLKHD JACK SOL .085 SEMI RIGID 547In Stock
449Expected 05/10/2026
Min.: 1
Mult.: 1

Amphenol RF RF Connectors / Coaxial Connectors BNC BLKHD JACK FRONT MOUNT 174/316U 248In Stock
Min.: 1
Mult.: 1

Amphenol RF RF Connectors / Coaxial Connectors BNC R/A RG 180 195 B8218 116In Stock
348Expected 30/09/2026
Min.: 1
Mult.: 1

Amphenol RF RF Adapters - Tee BNC JACK JACK PLUG TEE ADAPTER TEF 138In Stock
Min.: 1
Mult.: 1

Amphenol RF RF Connectors / Coaxial Connectors BNC ST CRIMP PLUG LMR 200 857In Stock
Min.: 1
Mult.: 1

Amphenol RF RF Connectors / Coaxial Connectors BNC R/A CRIMP PLUG RG-8X LMR240 625In Stock
500Expected 04/09/2026
Min.: 1
Mult.: 1

Amphenol RF RF Connectors / Coaxial Connectors BNC BLHD JACK 8X/ LMR240 769In Stock
Min.: 1
Mult.: 1

Amphenol RF RF Connectors / Coaxial Connectors BNC STRAIGHT CRIMP JACK LMR 400/B9913 496In Stock
Min.: 1
Mult.: 1

Amphenol RF RF Connectors / Coaxial Connectors BNC PRESS FIT RECPT 180In Stock
337On Order
Min.: 1
Mult.: 1

Amphenol RF RF Connectors / Coaxial Connectors BNC R/A PLUG .085 S/R GOLD BODY 134In Stock
Min.: 1
Mult.: 1

Amphenol RF RF Connectors / Coaxial Connectors BNC ST CRIMP PLUG B89913 447In Stock
Min.: 1
Mult.: 1

Amphenol RF RF Connectors / Coaxial Connectors BNC PCB END LAUNCH 50 OHM RND BODY 2.255In Stock
Min.: 1
Mult.: 1

Amphenol RF RF Connectors / Coaxial Connectors BNC R/A PCB RECPT 50 OHM 335In Stock
226Expected 17/11/2026
Min.: 1
Mult.: 1

Amphenol RF RF Adapters - In Series BNC ST PLUG TO JACK ADAPTER 50 OHM 345In Stock
Min.: 1
Mult.: 1