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 POLAR BNC PLUG 255In Stock
Min.: 1
Mult.: 1

Amphenol RF RF Connectors / Coaxial Connectors POLAR BNC BH RECPT 520In Stock
Min.: 1
Mult.: 1

Amphenol RF RF Connectors / Coaxial Connectors BNC MLE/FML PLUG 823In Stock
Min.: 1
Mult.: 1

Amphenol RF RF Connectors / Coaxial Connectors BNC BULKHEAD RECPT UG-912/U 233In Stock
Min.: 1
Mult.: 1

Amphenol RF RF Connectors / Coaxial Connectors BNC 50ohm RG179 187 141In Stock
Min.: 1
Mult.: 1

Amphenol RF RF Adapters - Between Series UHF PLUG TO BNC JACK ADAPTER, 50 OHM 78In Stock
Min.: 1
Mult.: 1

Amphenol RF RF Connectors / Coaxial Connectors STRT PLUG RG-316DS 296In Stock
Min.: 1
Mult.: 1

Amphenol RF RF Connectors / Coaxial Connectors SRT CRMP PLG 174 316 5.606In Stock
5.000Expected 11/09/2026
Min.: 1
Mult.: 1

Amphenol RF RF Connectors / Coaxial Connectors RT.ANGLE CRIMP PLUG/RG 316 392In Stock
Min.: 1
Mult.: 1

Amphenol RF RF Connectors / Coaxial Connectors SRT JCK RG316/174 603In Stock
355Expected 25/11/2026
Min.: 1
Mult.: 1

Amphenol RF RF Connectors / Coaxial Connectors BNC JACK CRIMP 345In Stock
Min.: 1
Mult.: 1

Amphenol RF RF Connectors / Coaxial Connectors BULKHEAD JACK 50 ohm CRIMP FOR RG174 316 1.924In Stock
Min.: 1
Mult.: 1

Amphenol RF RF Connectors / Coaxial Connectors STRT CRMP PLG 59 62 M23329/3-05 323In Stock
250Expected 30/10/2026
Min.: 1
Mult.: 1

Amphenol RF RF Connectors / Coaxial Connectors STRT CRMP PLG 59 62 8241 8263 8279 1.318In Stock
Min.: 1
Mult.: 1

Amphenol RF RF Connectors / Coaxial Connectors STRT PLG RG55/142 M23329/3-02 1.113In Stock
Min.: 1
Mult.: 1

Amphenol RF RF Connectors / Coaxial Connectors BNC 50Crimp Angle P 556In Stock
2.337On Order
Min.: 1
Mult.: 1

Amphenol RF RF Connectors / Coaxial Connectors R/A CRMP PLG 58 141 LMR195 BELDEN 7806A 245In Stock
170Expected 14/10/2026
Min.: 1
Mult.: 1

Amphenol RF RF Connectors / Coaxial Connectors 50 OHM BH JACK 562In Stock
615Expected 28/10/2026
Min.: 1
Mult.: 1

Amphenol RF RF Connectors / Coaxial Connectors STRT PLUG RG174/316 161In Stock
Min.: 1
Mult.: 1

Amphenol RF RF Adapters - In Series BULKHEAD JCK TO JCK ADAPTER ISOLATED 435In Stock
308Expected 13/10/2026
Min.: 1
Mult.: 1

Amphenol RF RF Adapters - In Series BH JACK/JACK ADAPT 197In Stock
Min.: 1
Mult.: 1



Amphenol RF RF Connectors / Coaxial Connectors ISOLATED BLKHD. RECEPTACLE 191In Stock
22Expected 16/09/2026
Min.: 1
Mult.: 1

Amphenol RF RF Connectors / Coaxial Connectors PC MNT RECEPT 421In Stock
Min.: 1
Mult.: 1

Amphenol RF RF Connectors / Coaxial Connectors PC MNT BNC JACK 2.454In Stock
Min.: 1
Mult.: 1

Amphenol RF RF Connectors / Coaxial Connectors PCB RECEPTACLE 2.553In Stock
7.598On Order
Min.: 1
Mult.: 1