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 Adapters - In Series BH JACK/JACK ADAPT 198In Stock
Min.: 1
Mult.: 1



Amphenol RF RF Connectors / Coaxial Connectors ISOLATED BLKHD. RECEPTACLE 174In Stock
22Expected 16/9/2026
Min.: 1
Mult.: 1

Amphenol RF RF Connectors / Coaxial Connectors PC MNT RECEPT 421In Stock
Min.: 1
Mult.: 1

Amphenol RF RF Connectors / Coaxial Connectors PC MNT BNC JACK 2,464In Stock
Min.: 1
Mult.: 1

Amphenol RF RF Connectors / Coaxial Connectors PCB RECEPTACLE 2,590In Stock
7,598On Order
Min.: 1
Mult.: 1

Amphenol RF RF Connectors / Coaxial Connectors STD RECEPTACLE 788In Stock
3,368On Order
Min.: 1
Mult.: 1



Amphenol RF RF Connectors / Coaxial Connectors PC R/A BLHD JCK Ni WHITE HOUSING 2,194In Stock
1,425Expected 20/10/2026
Min.: 1
Mult.: 1

Amphenol RF RF Connectors / Coaxial Connectors BNC RT ANGLE PCB 773In Stock
Min.: 1
Mult.: 1

Amphenol RF RF Connectors / Coaxial Connectors RECEPTACLE 406In Stock
44Expected 1/10/2026
Min.: 1
Mult.: 1

Amphenol RF RF Connectors / Coaxial Connectors PC BH RECEPT 2,179In Stock
Min.: 1
Mult.: 1

Amphenol RF RF Connectors / Coaxial Connectors PC BH RECEPT 1,384In Stock
524Expected 19/10/2026
Min.: 1
Mult.: 1

Amphenol RF RF Connectors / Coaxial Connectors R/A PLUG FOR RG 58 583In Stock
Min.: 1
Mult.: 1

Amphenol RF RF Connector Accessories BNC CAP W/ CHAIN CW-123/U 1,208In Stock
856Expected 22/9/2026
Min.: 1
Mult.: 1

Amphenol RF RF Connectors / Coaxial Connectors BULKHEAD RECEPTACLE ISOLATED JACK 100In Stock
Min.: 1
Mult.: 1

Amphenol RF RF Connectors / Coaxial Connectors BNC RA Double ISOL Black 50 OHM Valox 414In Stock
500Expected 20/10/2026
Min.: 1
Mult.: 1

Amphenol RF RF Connectors / Coaxial Connectors BNC RA Double ISOL White 50 OHM Valox 323In Stock
441Expected 6/10/2026
Min.: 1
Mult.: 1

Amphenol RF RF Connectors / Coaxial Connectors BNC RA DBL ISOL 50 OHM Valox 895In Stock
Min.: 1
Mult.: 1

Amphenol RF RF Connectors / Coaxial Connectors BNC RA DBL ISO 50Ohm Backplate & HW Valox 303In Stock
Min.: 1
Mult.: 1

Amphenol RF RF Connectors / Coaxial Connectors BNC PLUG 75OHM RG-6 368In Stock
Min.: 1
Mult.: 1

Amphenol RF RF Connectors / Coaxial Connectors BNC75 ST JCK BLKHD CBL CRIMP 312In Stock
Min.: 1
Mult.: 1

Amphenol RF RF Adapters - In Series ADAPTER BULKHEAD 66In Stock
603Expected 1/12/2026
Min.: 1
Mult.: 1

Amphenol RF RF Connectors / Coaxial Connectors BNC RA Double ISOL Black 75 Ohm Valox 196In Stock
Min.: 1
Mult.: 1

Amphenol RF RF Connectors / Coaxial Connectors BNC RA DBL ISOL 75 Ohm Backplate Valox 202In Stock
Min.: 1
Mult.: 1

Amphenol RF RF Connectors / Coaxial Connectors 75 OHM PLUG 552In Stock
Min.: 1
Mult.: 1

Amphenol RF RF Connectors / Coaxial Connectors 75 OHM PLUG 311In Stock
250Expected 1/9/2026
Min.: 1
Mult.: 1