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)

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Description Datasheet Availability Pricing (USD) Filter the results in the table by unit price based on your quantity.
Qty. RoHS
Amphenol RF RF Connectors / Coaxial Connectors BNC RA DBL ISOL 50 Ohm Backplate Valox
Datasheet
429In Stock
Min.: 1
Mult.: 1

Amphenol RF RF Adapters - In Series JACK/JACK ADAPT
Datasheet
185In Stock
Min.: 1
Mult.: 1

Amphenol RF RF Connectors / Coaxial Connectors BNC 75ohm PCB Bulkh
Datasheet
239In Stock
Min.: 1
Mult.: 1

Amphenol RF RF Adapters - Between Series BNC PLUG TO TNC JACK
Datasheet
51In Stock
Min.: 1
Mult.: 1

Amphenol RF RF Connectors / Coaxial Connectors BNC RA CRMP PLUG RG-8 M17/2-RG-6 CBL
Datasheet
164In Stock
Min.: 1
Mult.: 1

Amphenol RF RF Connectors / Coaxial Connectors BNC R/A PCB JACK METAL-50 OHM
Datasheet
315In Stock
Min.: 1
Mult.: 1

Amphenol RF RF Connectors / Coaxial Connectors BNC ST JACK 59T 20 AWG 75 OHM TF
Datasheet
243In Stock
Min.: 1
Mult.: 1

Amphenol RF RF Connectors / Coaxial Connectors STRAIGHT CRIMP PLUG 50 ohm 1865A 8218
Datasheet
485In Stock
Min.: 1
Mult.: 1

Amphenol RF RF Connectors / Coaxial Connectors RF Connector BNC Straight Receptacle Jack Solder Cup Bulkhead Rear Mount 75 Ohm Isolated
Datasheet
100In Stock
Min.: 1
Mult.: 1

Amphenol RF RF Connectors / Coaxial Connectors BNC BULKHEAD JACK 316/U 6.5MM PANEL
Datasheet
113In Stock
Min.: 1
Mult.: 1

Amphenol RF RF Adapters - Between Series BNC PLUG TO UHF PLUG ADAPTER
Datasheet
16In Stock
Min.: 1
Mult.: 1

Amphenol RF RF Connectors / Coaxial Connectors BNC ST CLAMP PLUG RG 11 75 OHM TF
Datasheet
105In Stock
Min.: 1
Mult.: 1

Amphenol RF RF Connectors / Coaxial Connectors BNC VERT PCB MT ISOL WHT
Datasheet
121In Stock
Min.: 1
Mult.: 1

Amphenol RF RF Connectors / Coaxial Connectors BNC Right Angle PCB Jack SMT
Datasheet
28In Stock
Min.: 1
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Amphenol RF RF Connectors / Coaxial Connectors BNC JACK
Datasheet
77In Stock
Min.: 1
Mult.: 1

Amphenol RF RF Connectors / Coaxial Connectors CRIMP PLUG 75 OHM
Datasheet
481In Stock
Min.: 1
Mult.: 1



Amphenol RF RF Connector Accessories BNC75 ACC 112-SPANNER NUT 697In Stock
550Expected 9/22/2026
Min.: 1
Mult.: 1
Amphenol RF RF Connectors / Coaxial Connectors HD-BNC Male Straight .086 Cable 50 Ohm
Datasheet
17In Stock
Min.: 1
Mult.: 1

Amphenol RF RF Connectors / Coaxial Connectors BNC ST PLUG 8X/LMR 240 REVERSE POLARITY
Datasheet
67In Stock
Min.: 1
Mult.: 1

Amphenol RF RF Connectors / Coaxial Connectors PLUG
Datasheet
2In Stock
Min.: 1
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Amphenol RF RF Connectors / Coaxial Connectors PC MOUNT RECEPTACLE
Datasheet
79In Stock
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Mult.: 1

Amphenol RF RF Connectors / Coaxial Connectors BNC-RP BULKHEAD JACK RG-316 174
Datasheet
49In Stock
Min.: 1
Mult.: 1

Amphenol RF RF Connectors / Coaxial Connectors BNC STRAIGHT JACK RG 58/LMR 195 REV POL
Datasheet
21In Stock
Min.: 1
Mult.: 1

Amphenol RF RF Connectors / Coaxial Connectors BNC RA PCB JACK 75 OHM-HI/WH
Datasheet
50In Stock
Min.: 1
Mult.: 1

Amphenol RF RF Connector Accessories BNC75 ACC WASHER
Datasheet
1,002In Stock
Min.: 1
Mult.: 1