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.

Results: 18
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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 ECAD Model Side 1 RF Series
Side 1 Gender
Side 1 Polarity
Side 2 RF Series
Side 2 Gender
Side 2 Polarity
Side 3 RF Series
Side 3 Gender
Side 3 Polarity
Impedance
Maximum Frequency
Contact Plating
Shell Plating
Packaging
Amphenol RF RF Adapters - Tee 75 OHM BNC ADPTR TEE
Datasheet
99In Stock
Min.: 1
Mult.: 1

BNC Jack (Female) BNC Plug (Male) BNC Jack (Female) 75 Ohms 4 GHz Gold Nickel Bulk
Amphenol RF RF Adapters - Tee BNC JACK PLUG JACK TEE ADAPTER
Datasheet
1 022In Stock
Min.: 1
Mult.: 1

BNC Jack (Female) Normal BNC Plug (Male) Normal BNC Jack (Female) Normal 50 Ohms 4 GHz Gold Nickel Bulk
Amphenol RF RF Adapters - Tee BNC JACK JACK PLUG TEE ADAPTER
Datasheet
963In Stock
50Expected 10/09/2026
Min.: 1
Mult.: 1

BNC Jack (Female) Normal BNC Jack (Female) Normal 50 Ohms 4 GHz Gold Nickel Bulk
Amphenol RF RF Adapters - Tee TEE ADPT JCK/PLG/JCK UG-274A/U
Datasheet
803In Stock
638Expected 06/10/2026
Min.: 1
Mult.: 1

BNC Jack (Female) BNC Plug (Male) BNC Jack (Female) 50 Ohms 4 GHz Silver Nickel Bulk
Amphenol RF RF Adapters - Tee TEE ADAPTER JACK- PLUG-JACK
Datasheet
67In Stock
Min.: 1
Mult.: 1

BNC Jack (Female) Normal BNC Plug (Male) Normal BNC Jack (Female) Normal 50 Ohms 4 GHz Gold Nickel Bulk
Amphenol RF RF Adapters - Tee TEE ADAPT J/P/J
Datasheet
593In Stock
Min.: 1
Mult.: 1

BNC Jack (Female) BNC Plug (Male) BNC Jack (Female) 50 Ohms 4 GHz Gold Nickel Bulk
Amphenol RF RF Adapters - Tee BNC JACK JACK JACK TEE ADAPTER 50 OHM
Datasheet
196In Stock
270Expected 19/08/2026
Min.: 1
Mult.: 1

BNC Jack (Female) Normal BNC Jack (Female) Normal BNC Jack (Female) Normal 50 Ohms 4 GHz Gold Nickel Bulk
Amphenol RF RF Adapters - Tee BNC JACK JACK JACK TEE ADAPTER 75 OHM
Datasheet
Non-Stocked Lead-Time 14 Weeks
Min.: 1
Mult.: 1

BNC Jack (Female) BNC Jack (Female) BNC Jack (Female) 75 Ohms 2 GHz Gold Nickel Bulk
Amphenol RF RF Adapters - Tee BNC JACK PLUG JACK TEE ADAPTER 50 OHM
Datasheet
26In Stock
100Expected 13/10/2026
Min.: 1
Mult.: 1

BNC Jack (Female) BNC Plug (Male) BNC Jack (Female) 50 Ohms 4 GHz Gold Nickel Bulk
Amphenol RF RF Adapters - Tee BNC JACK PLUG JACK TEE ADAPTER
Datasheet
124In Stock
100Expected 10/08/2026
Min.: 1
Mult.: 1

BNC Jack (Female) BNC Plug (Male) BNC Jack (Female) 75 Ohms 4 GHz Gold Nickel Bulk
Amphenol RF RF Adapters - Tee BNC JACK JACK PLUG TEE ADAPTER TEF
Datasheet
101In Stock
39Expected 28/08/2026
Min.: 1
Mult.: 1

BNC Jack (Female) Normal BNC Jack (Female) Normal BNC Plug (Male) Normal 50 Ohms 4 GHz Bulk
Amphenol RF RF Adapters - Tee JACK-PLUG-JACK TEE UG-274B/U
Datasheet
11In Stock
Min.: 1
Mult.: 1

BNC Jack (Female) Normal BNC Plug (Male) Normal BNC Jack (Female) Normal 50 Ohms 4 GHz Silver Silver Bulk
Amphenol RF RF Adapters - Tee BNC TEE JACK PLUG JK ADAPTER UG-274/U
Datasheet
110On Order
Min.: 1
Mult.: 1

BNC Jack (Female) BNC Plug (Male) BNC Jack (Female) 50 Ohms 4 GHz Silver Nickel Bulk
Amphenol RF RF Adapters - Tee BNC TEE ADAPTER
Datasheet
Non-Stocked Lead-Time 14 Weeks
Min.: 100
Mult.: 1



Amphenol RF RF Adapters - Tee T-ADAPT JCK-PLG-JCK
Datasheet
Non-Stocked Lead-Time 14 Weeks
Min.: 100
Mult.: 1

BNC Plug (Male) BNC Jack (Female) BNC Jack (Female) 50 Ohms 4 GHz Gold Nickel Bulk
Amphenol RF RF Adapters - Tee BNC TEE 2(M) ENDS & 1(F)
Datasheet
Non-Stocked
Min.: 100
Mult.: 1

BNC Plug (Male) BNC Jack (Female) BNC Plug (Male)
Amphenol RF RF Adapters - Tee BNC Female 75 Ohms
Datasheet
Non-Stocked
Min.: 1
Mult.: 1

HD-BNC Jack (Female) HD-BNC Jack (Female) HD-BNC Jack 75 Ohms 3 GHz Gold Nickel Bulk
Amphenol RF 031-4564
Amphenol RF RF Adapters - Tee BNC TEE ADAPTER JK-PL-JK 50 Ohm Non-Stocked Lead-Time 12 Weeks
Min.: 100
Mult.: 1

BNC Jack (Female) BNC Jack (Female) BNC Plug (Male)