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 (SGD) Filter the results in the table by unit price based on your quantity. Qty. RoHS
Amphenol RF RF Connectors / Coaxial Connectors BNC PANEL CRIMP JACK RG174-50 OHM 283In Stock
Min.: 1
Mult.: 1

Amphenol RF RF Connectors / Coaxial Connectors BNC ST PCB JACK 50 OHM TF-SQ 301In Stock
155Expected 24/8/2026
Min.: 1
Mult.: 1

Amphenol RF RF Connectors / Coaxial Connectors BNC RA PCB JACK 75 OHM-LO/BL 612In Stock
Min.: 1
Mult.: 1

Amphenol RF RF Connectors / Coaxial Connectors BNC BULKHEAD PLUG 50 OHM BR/DL 2,308In Stock
Min.: 1
Mult.: 1

Amphenol RF RF Connectors / Coaxial Connectors BNC BULKHEAD RECPT 50 OHM 3.2PNL/THK 6,593In Stock
Min.: 1
Mult.: 1

Amphenol RF RF Connectors / Coaxial Connectors BNC BULKHEAD RECPT 50 OHM 6.5PNL/THK 1,408In Stock
1,098Expected 4/11/2026
Min.: 1
Mult.: 1

Amphenol RF RF Connectors / Coaxial Connectors BNC BULKHEAD RECPT ISO 50 OHM-PNL/THK 2,948In Stock
Min.: 1
Mult.: 1

Amphenol RF RF Adapters - In Series BNC JACK TO JACK ADAPTER 1,676In Stock
Min.: 1
Mult.: 1

Amphenol RF RF Adapters - In Series BNC JACK JACK BLKHD ADAPTER 50 OHM 1,898In Stock
Min.: 1
Mult.: 1

Amphenol RF RF Adapters - In Series BNC JACK JACK BLKHD ADAPTER 75 OHM 1,966In Stock
535Expected 30/9/2026
Min.: 1
Mult.: 1

Amphenol RF RF Adapters - In Series BNC JACK TO JACK ADAPTER 643In Stock
Min.: 1
Mult.: 1

Amphenol RF RF Adapters - In Series BNC JACK JACK BLKHD ADAPTER ISO-50 Ohm 2,344In Stock
2,500On Order
Min.: 1
Mult.: 1

Amphenol RF RF Adapters - In Series BNC JACK JACK BLKHD ADAPTER ISO-75 Ohm 1,177In Stock
720Expected 25/8/2026
Min.: 1
Mult.: 1

Amphenol RF RF Adapters - Tee BNC JACK JACK JACK TEE ADAPTER 50 OHM 412In Stock
Min.: 1
Mult.: 1

Amphenol RF RF Adapters - Tee BNC JACK PLUG JACK TEE ADAPTER 988In Stock
Min.: 1
Mult.: 1

Amphenol RF RF Connectors / Coaxial Connectors BNC BULKHEAD JACK RG-223/U 1.1MM 312In Stock
Min.: 1
Mult.: 1

Amphenol RF RF Connectors / Coaxial Connectors BNC CRIMP PLUG 316/U DBL BR-50 OHM 2,032In Stock
Min.: 1
Mult.: 1

Amphenol RF RF Connectors / Coaxial Connectors BNC STRAIGHT JACK CABLE CRIMP 1,607In Stock
Min.: 1
Mult.: 1

Amphenol RF RF Connectors / Coaxial Connectors BNC STRAIGHT CRIMP PLUG RG223 6,522In Stock
5,000Expected 28/10/2026
Min.: 1
Mult.: 1

Amphenol RF RF Connectors / Coaxial Connectors BNC STRAIGHT PCB RECPT 4-POST 6.88-50 2,789In Stock
Min.: 1
Mult.: 1

Amphenol RF RF Connectors / Coaxial Connectors BNC PCB RECEPTACLE 4-POST 6.88-50 543In Stock
Min.: 1
Mult.: 1

Amphenol RF RF Connectors / Coaxial Connectors BNC ST CRIMP PLUG RG-178/196 3,169In Stock
Min.: 1
Mult.: 1

Amphenol RF RF Connectors / Coaxial Connectors BNC STRAIGHT PLUG 195/8218 4,226In Stock
Min.: 1
Mult.: 1

Amphenol RF RF Connectors / Coaxial Connectors BNC BULKHEAD JACK RG178/196-50 OHM 194In Stock
Min.: 1
Mult.: 1

Amphenol RF RF Connectors / Coaxial Connectors BNC RIGHT ANGLE CRIMP PLUG RG223 355In Stock
3,470On Order
Min.: 1
Mult.: 1