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 (EUR) Filter the results in the table by unit price based on your quantity. Qty. RoHS
Amphenol RF RF Connectors / Coaxial Connectors 75 OHM BNC PLUG 376In Stock
Min.: 1
Mult.: 1

Amphenol RF RF Connectors / Coaxial Connectors PLUG 75 OHM 185In Stock
Min.: 1
Mult.: 1

Amphenol RF RF Connectors / Coaxial Connectors 75OHM STR CRIMP PLUG BELDEN 179DT 437In Stock
426Expected 9/2/2026
Min.: 1
Mult.: 1

Amphenol RF RF Connectors / Coaxial Connectors 75OHM RA CRIMP PLUG RG-179 187 122In Stock
Min.: 1
Mult.: 1

Amphenol RF RF Adapters - In Series JACK/PLUG ADAPT UG-306/U 196In Stock
522On Order
Min.: 1
Mult.: 1

Amphenol RF RF Adapters - In Series BNC MALE TO FEMALE 914In Stock
937On Order
Min.: 1
Mult.: 1

Amphenol RF RF Connectors / Coaxial Connectors BNC Male 75 Ohms 420In Stock
Min.: 1
Mult.: 1

Amphenol RF RF Connectors / Coaxial Connectors BNC Male 75 Ohms 245In Stock
Min.: 1
Mult.: 1

Amphenol RF RF Connectors / Coaxial Connectors BNC Male 75 Ohms 312In Stock
Min.: 1
Mult.: 1

Amphenol RF RF Connectors / Coaxial Connectors PCB RIGHT-ANGLE THRU-HOLE, BULKHEAD 1.794In Stock
1.000Expected 11/9/2026
Min.: 1
Mult.: 1

Amphenol RF RF Connectors / Coaxial Connectors HD-BNC(F)STR BHD BELDEN 1855A 399In Stock
Min.: 1
Mult.: 1

Amphenol RF RF Connectors / Coaxial Connectors HD-BNC(F)STR BHD RG-179 /179DT 721In Stock
1.020Expected 9/16/2026
Min.: 1
Mult.: 1

Amphenol RF RF Connectors / Coaxial Connectors HD-BNC Male RG-316 50 Ohm 466In Stock
Min.: 1
Mult.: 1

Amphenol RF RF Connectors / Coaxial Connectors HD-BNC Male Straight LMR195-UF IP67 50Oh 188In Stock
459Expected 10/7/2026
Min.: 1
Mult.: 1

Amphenol RF RF Connectors / Coaxial Connectors HD-BNC Female BH 50 OHM RG316 IP67 182In Stock
Min.: 1
Mult.: 1

Amphenol RF RF Connectors / Coaxial Connectors 3PC PLUG RG58 PLENUM 969In Stock
1.000Expected 12/8/2026
Min.: 1
Mult.: 1

Amphenol RF RF Connectors / Coaxial Connectors 3PC PLUG RG58 1.396In Stock
600Expected 8/25/2026
Min.: 1
Mult.: 1

Amphenol RF RF Connectors / Coaxial Connectors ST JCK 58 141 LMR195 BELDEN 7806A 771In Stock
1.730Expected 9/30/2026
Min.: 1
Mult.: 1

Amphenol RF RF Terminators TERMINATOR PLUG 50 ohm 1 watt 4.798In Stock
Min.: 1
Mult.: 1

Amphenol RF RF Adapters - In Series BNC BULKHEAD UG-414/U 33In Stock
Min.: 1
Mult.: 1



Amphenol RF RF Connectors / Coaxial Connectors BNC R/A PANEL MOUNT RECPT UG-535/U 147In Stock
Min.: 1
Mult.: 1

Amphenol RF RF Connectors / Coaxial Connectors BNC ST CLAMP PLUG RG-8 UG-959/U 92In Stock
Min.: 1
Mult.: 1

Amphenol RF RF Connectors / Coaxial Connectors SRT PLG RG59 Ni 746In Stock
Min.: 1
Mult.: 1

Amphenol RF RF Connectors / Coaxial Connectors PLUG 766In Stock
Min.: 1
Mult.: 1

Amphenol RF RF Connectors / Coaxial Connectors BLHD JCK RG316/174 101In Stock
Min.: 1
Mult.: 1