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 STRAIGHT CRIMP PLUG RG58 141 LMR195 7806 460In Stock
10Expected 21/03/2026
Min.: 1
Mult.: 1

Amphenol RF RF Connectors / Coaxial Connectors R/A PLUG FOR RG 58 316In Stock
252Expected 24/02/2026
Min.: 1
Mult.: 1

Amphenol RF RF Connector Accessories BNC CAP W/ CHAIN CW-123/U 895In Stock
Min.: 1
Mult.: 1

Amphenol RF RF Connector Accessories BNC CAP AND CHAIN 664In Stock
213Expected 04/05/2026
Min.: 1
Mult.: 1

Amphenol RF RF Connectors / Coaxial Connectors BNC RA Double ISOL Black 50 OHM Valox 995In Stock
Min.: 1
Mult.: 1

Amphenol RF RF Connectors / Coaxial Connectors BNC RA Double ISOL White 50 OHM Valox 501In Stock
Min.: 1
Mult.: 1

Amphenol RF RF Connectors / Coaxial Connectors BNC RA DBL ISOL 50 Ohm Backplate Valox 215In Stock
160On Order
Min.: 1
Mult.: 1

Amphenol RF RF Connectors / Coaxial Connectors BNC RA DBL ISOL 50 OHM Valox 827In Stock
77Expected 20/05/2026
Min.: 1
Mult.: 1

Amphenol RF RF Connectors / Coaxial Connectors BNC RA DBL ISO 50Ohm Backplate & HW Valox 512In Stock
Min.: 1
Mult.: 1

Amphenol RF RF Connectors / Coaxial Connectors BNC75 ST JCK BLKHD CBL CRIMP 190In Stock
Min.: 1
Mult.: 1

Amphenol RF RF Connectors / Coaxial Connectors BNC PLUG 81In Stock
Min.: 1
Mult.: 1

Amphenol RF RF Connectors / Coaxial Connectors BNC R/A PCB RECEPT 719In Stock
Min.: 1
Mult.: 1

Amphenol RF RF Connectors / Coaxial Connectors R/A CRIMP LUG FOR 734A 1505A 367In Stock
Min.: 1
Mult.: 1

Amphenol RF RF Connectors / Coaxial Connectors BNC RA DBL ISOL 75 Ohm Backplate Valox 252In Stock
Min.: 1
Mult.: 1

Amphenol RF RF Connectors / Coaxial Connectors 75 OHM PLUG 278In Stock
250Expected 16/02/2026
Min.: 1
Mult.: 1

Amphenol RF RF Connectors / Coaxial Connectors 75 OHM JACK 650In Stock
Min.: 1
Mult.: 1

Amphenol RF RF Connectors / Coaxial Connectors 75 OHM BNC PLUG 515In Stock
Min.: 1
Mult.: 1

Amphenol RF RF Adapters - In Series BNC MALE TO FEMALE 671In Stock
Min.: 1
Mult.: 1

Amphenol RF RF Adapters - In Series R/A ADAPT JACK/PLUG 1.683In Stock
1.000Expected 19/02/2026
Min.: 1
Mult.: 1

Amphenol RF RF Connectors / Coaxial Connectors BNC Male 75 Ohms 551In Stock
Min.: 1
Mult.: 1

Amphenol RF RF Connectors / Coaxial Connectors Vertical jack 4 Leg Square 405In Stock
Min.: 1
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Amphenol RF RF Connectors / Coaxial Connectors BNC Male 75 Ohms 827In Stock
1.000Expected 16/02/2026
Min.: 1
Mult.: 1

Amphenol RF RF Connectors / Coaxial Connectors BNC Male 75 Ohms 241In Stock
Min.: 1
Mult.: 1

Amphenol RF RF Connectors / Coaxial Connectors BNC Male 75 Ohms 342In Stock
Min.: 1
Mult.: 1

Amphenol RF RF Connectors / Coaxial Connectors PCB RIGHT-ANGLE THRU-HOLE, BULKHEAD 1.559In Stock
Min.: 1
Mult.: 1