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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Amphenol RF RF Terminators BNC TERMINATOR PLUG HIGH PERFORMANCE
Datasheet
18In Stock
Min.: 1
Mult.: 1

Amphenol RF RF Terminators BNC TERMINATOR JACK 50 OHM
Datasheet
155In Stock
7Expected 3/21/2026
Min.: 1
Mult.: 1

Amphenol RF Spanners HD-BNC Spanner Nut Tool
Datasheet
45In Stock
Min.: 1
Mult.: 1
Amphenol RF RF Adapters - Between Series BNC JACK TO N JACK ADAPTER
Datasheet
60In Stock
60Expected 5/6/2026
Min.: 1
Mult.: 1

Amphenol RF RF Adapters - Between Series SMA PLUG TO BNC PLUG ADAPTER
Datasheet
58In Stock
Min.: 1
Mult.: 1

Amphenol RF RF Adapters - Between Series BNC JACK TO TNC JACK ADAPTER
Datasheet
26In Stock
Min.: 1
Mult.: 1

Amphenol RF RF Adapters - Between Series BNC PLUG TO F JACK ADAPTER
Datasheet
31In Stock
Min.: 1
Mult.: 1

Amphenol RF RF Adapters - Between Series BNC JACK TO F PLUG ADAPTER
Datasheet
14In Stock
Min.: 1
Mult.: 1

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

Amphenol RF RF Adapters - Between Series BNC PLUG TO SMB PLUG ADAPTER
Datasheet
50In Stock
Min.: 1
Mult.: 1

Amphenol RF RF Adapters - Between Series BNC JACK TO MCX PLUG ADAPTER
Datasheet
62In Stock
Min.: 1
Mult.: 1

Amphenol RF RF Adapters - Between Series BNC JACK TO MCX JAKC ADAPTER
Datasheet
48In Stock
Min.: 1
Mult.: 1

Amphenol RF RF Adapters - Between Series 1.0/2.3 DIN Jack to BNC Plug Adapter
Datasheet
14In Stock
Min.: 1
Mult.: 1

Amphenol RF RF Connectors / Coaxial Connectors BULKHEAD JACK 50 ohm SOLDER UG-657/U
Datasheet
137In Stock
Min.: 1
Mult.: 1

Amphenol RF RF Connectors / Coaxial Connectors ST PLG 59 62 UG-260
Datasheet
83In Stock
Min.: 1
Mult.: 1


Amphenol RF RF Connector Accessories BOOT 233In Stock
Min.: 1
Mult.: 1

Amphenol RF RF Connectors / Coaxial Connectors STRT JCK 59 62 UG-89 UG-261/U
Datasheet
24In Stock
Min.: 1
Mult.: 1

Amphenol RF RF Connectors / Coaxial Connectors CLAMP TYPE PLUG
Datasheet
577In Stock
Min.: 1
Mult.: 1

Amphenol RF RF Connectors / Coaxial Connectors STRAIGHT CLAMP PLUG 50ohm RG58 142 400
Datasheet
49In Stock
500On Order
Min.: 1
Mult.: 1



Amphenol RF RF Connectors / Coaxial Connectors PLUG
Datasheet
66In Stock
Min.: 1
Mult.: 1

Amphenol RF RF Connectors / Coaxial Connectors BNC ST PLUG 62 8241 59 8263 8279 UG-260B
Datasheet
125In Stock
Min.: 1
Mult.: 1

Amphenol RF RF Connectors / Coaxial Connectors STRAIGHT CLAMP PLUG RG59 50ohm
Datasheet
125In Stock
Min.: 1
Mult.: 1

Amphenol RF RF Connectors / Coaxial Connectors STRT CLMP PLG 59 62
Datasheet
92In Stock
Min.: 1
Mult.: 1

Amphenol RF RF Adapters - Between Series BNC JACK TO N PLUG UG-201A
Datasheet
98In Stock
1Expected 3/26/2026
Min.: 1
Mult.: 1

Amphenol RF RF Adapters - In Series ADAPT STRT PLG/PLG UG-491A/U
Datasheet
23In Stock
Min.: 1
Mult.: 1