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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 Mfr.
Description Datasheet Availability Pricing (EUR) Filter the results in the table by unit price based on your quantity.
Qty. RoHS
Amphenol RF RF Connector Accessories GROUNDING LUG
Datasheet
11.507In Stock
Min.: 1
Mult.: 1

Amphenol RF RF Connectors / Coaxial Connectors BULKHEAD JACK 50 ohm SOLDER UG-657/U
Datasheet
543In Stock
Min.: 1
Mult.: 1

Amphenol RF RF Connectors / Coaxial Connectors BNC ST JCK 4HF REC SOLDER
Datasheet
58In Stock
Min.: 1
Mult.: 1

Amphenol RF RF Connector Accessories CAP W/ CHAIN CW-159/U
Datasheet
525In Stock
552Expected 12/8/2026
Min.: 1
Mult.: 1

Amphenol RF RF Connectors / Coaxial Connectors CLAMP TYPE PLUG
Datasheet
1.309In Stock
1.985On Order
Min.: 1
Mult.: 1

Amphenol RF RF Connectors / Coaxial Connectors STRAIGHT CLAMP PLUG 50ohm RG58 142 400
Datasheet
590In Stock
Min.: 1
Mult.: 1

Amphenol RF RF Connectors / Coaxial Connectors 4H FLNG JCK S/CUP UG-290A/U
Datasheet
622In Stock
Min.: 1
Mult.: 1

Amphenol RF RF Connectors / Coaxial Connectors PANEL RECPT
Datasheet
1.891In Stock
1.115Expected 11/10/2026
Min.: 1
Mult.: 1

Amphenol RF RF Adapters - Tee TEE ADPT JCK/PLG/JCK UG-274A/U
Datasheet
803In Stock
638Expected 10/6/2026
Min.: 1
Mult.: 1

Amphenol RF RF Adapters - Tee TEE ADAPTER JACK- PLUG-JACK
Datasheet
67In Stock
Min.: 1
Mult.: 1

Amphenol RF RF Adapters - Tee TEE ADAPT J/P/J
Datasheet
593In Stock
Min.: 1
Mult.: 1


Amphenol RF RF Adapters - In Series BNC R/A ADPTR JACK TO PLUG UG-306A/U
Datasheet
201In Stock
Min.: 1
Mult.: 1

Amphenol RF RF Adapters - Between Series BNC PLUG TO N JACK UG-349A/U
Datasheet
268In Stock
364Expected 9/23/2026
Min.: 1
Mult.: 1

Amphenol RF RF Adapters - In Series ADAPT STRT PLG/PLG
Datasheet
393In Stock
Min.: 1
Mult.: 1

Amphenol RF RF Adapters - In Series BNC JACK TO JACK ST ADAPTER UG-914/U
Datasheet
827In Stock
Min.: 1
Mult.: 1

Amphenol RF RF Adapters - In Series ADAPT STRT JCK/JCK
Datasheet
1.546In Stock
10Expected 9/1/2026
Min.: 1
Mult.: 1

Amphenol RF RF Adapters - In Series BNC JACK/JACK BULKHD
Datasheet
1.162In Stock
Min.: 1
Mult.: 1

Amphenol RF RF Adapters - In Series BNC BLKHD JACK-JACK ADAPTER UG-492A/U
Datasheet
767In Stock
Min.: 1
Mult.: 1

Amphenol RF RF Adapters - In Series BH ADAPT JACK/JACK
Datasheet
4.197In Stock
1.495Expected 9/16/2026
Min.: 1
Mult.: 1

Amphenol RF RF Connectors / Coaxial Connectors BULKHEAD JACK 75 ohm SOLDER CUP
Datasheet
1.675In Stock
1.520Expected 11/11/2026
Min.: 1
Mult.: 1

Amphenol RF RF Connectors / Coaxial Connectors FRT MNT RECEPT UG-1094A/U
Datasheet
3.272In Stock
2.215Expected 9/9/2026
Min.: 1
Mult.: 1

Amphenol RF RF Connectors / Coaxial Connectors POLAR BNC BH RECPT
Datasheet
75In Stock
Min.: 1
Mult.: 1

Amphenol RF RF Connectors / Coaxial Connectors POLAR BNC PLUG
Datasheet
255In Stock
Min.: 1
Mult.: 1

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

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