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 (SGD) Filter the results in the table by unit price based on your quantity. Qty. RoHS
Amphenol RF RF Adapters - Between Series 75Ohm BNC Straight Plug to HD-BNC Jack Adapter 10In Stock
50Expected 4/3/2026
Min.: 1
Mult.: 1

Amphenol RF RF Connectors / Coaxial Connectors BNC Str8t Crimp Jack for Belden 4505R Cb 62In Stock
100Expected 19/2/2026
Min.: 1
Mult.: 1

Amphenol RF RF Connectors / Coaxial Connectors BNC Strgt Crmp Plg - Canare L-5.5CUHD Cb 75In Stock
Min.: 1
Mult.: 1

Amphenol RF RF Connectors / Coaxial Connectors BNC Strg Crimp Plug for RG-6 DS 59In Stock
Min.: 1
Mult.: 1

Amphenol RF RF Connectors / Coaxial Connectors HD-BNC Str8t Crmp Jk for Belden 4505R Cb 92In Stock
Min.: 1
Mult.: 1



Amphenol RF RF Connectors / Coaxial Connectors HDBNC ST CBL-JCK BHD CRM IP67 61In Stock
Min.: 1
Mult.: 1

Amphenol RF RF Connectors / Coaxial Connectors BNC STRAIGHT PLUG RG-58/LMR195 REV POL 62In Stock
Min.: 1
Mult.: 1

Amphenol RF RF Connectors / Coaxial Connectors BNC ST CRIMP PLUG RF59T 75 OHM 3PC BR 65In Stock
Min.: 1
Mult.: 1
Amphenol RF RF Connectors / Coaxial Connectors BNC ST CRIMPPLUG RG58T 50 OHM 3PC DC 540In Stock
Min.: 1
Mult.: 1

Amphenol RF RF Connectors / Coaxial Connectors BNC CRIMP PLUG RG- 174, 316 REV POL 70In Stock
Min.: 1
Mult.: 1

Amphenol RF RF Connectors / Coaxial Connectors BNC STRAIGHT PLUG 316/174 185In Stock
340On Order
Min.: 1
Mult.: 1

Amphenol RF RF Connectors / Coaxial Connectors BNC ST CRIMP PLUG RG174 50 OHM BR 485In Stock
Min.: 1
Mult.: 1

Amphenol RF RF Connectors / Coaxial Connectors BNC ST CRIMP JACK RG59 75 OHM TF 282In Stock
Min.: 1
Mult.: 1

Amphenol RF RF Connectors / Coaxial Connectors BNC ST CRIMP JACK RG58T 50 OHM TF 117In Stock
Min.: 1
Mult.: 1

Amphenol RF RF Connectors / Coaxial Connectors BNC STRAIGHT CRIMP JACK RG179-75 OHM 99In Stock
570On Order
Min.: 1
Mult.: 1

Amphenol RF RF Connectors / Coaxial Connectors BNC R/A CRIMP PLUG RG174 50 OHM BR DL 199In Stock
Min.: 1
Mult.: 1

Amphenol RF RF Connectors / Coaxial Connectors BNC R/A CRIMP PLUG RG179 75 OHM BR DL 57In Stock
100Expected 26/5/2026
Min.: 1
Mult.: 1

Amphenol RF RF Connectors / Coaxial Connectors BNC ST BULKHEAD JACK RG58 139In Stock
Min.: 1
Mult.: 1

Amphenol RF RF Connectors / Coaxial Connectors BNC ST BULKHEAD JACK 316/174 111In Stock
Min.: 1
Mult.: 1

Amphenol RF RF Connectors / Coaxial Connectors BNC BULKHEAD JACK RG 316/174 REV POL 45In Stock
Min.: 1
Mult.: 1

Amphenol RF RF Connectors / Coaxial Connectors BNC BULKHEAD ISOL CRIMP JACK RG58 68In Stock
Min.: 1
Mult.: 1

Amphenol RF RF Connectors / Coaxial Connectors BNC PANEL CRIMP JK 174 3-56 TAP HOLES 130In Stock
Min.: 1
Mult.: 1

Amphenol RF RF Connectors / Coaxial Connectors BNC PANEL RECPT JACK 75 OHM-TF 106In Stock
Min.: 1
Mult.: 1

Amphenol RF RF Connectors / Coaxial Connectors BNC ST PLUG RG59 75 OHM BR/DL 53In Stock
Min.: 1
Mult.: 1

Amphenol RF RF Connectors / Coaxial Connectors BNC ST PLUG RG58 50 OHM BR/DL 94In Stock
Min.: 1
Mult.: 1