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: 833
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Description Datasheet Availability Pricing (CAD) Filter the results in the table by unit price based on your quantity.
Qty. RoHS Gender
Impedance
RF Series
Maximum Frequency
Amphenol RF RF Connectors / Coaxial Connectors SRT JCK RG316/174
Datasheet
251In Stock
182Expected 2026-02-25
Min.: 1
Mult.: 1

Jack (Socket) 50 Ohms BNC 4 GHz
Amphenol RF RF Connectors / Coaxial Connectors BNC JACK CRIMP
Datasheet
390In Stock
Min.: 1
Mult.: 1

Jack (Socket) 50 Ohms BNC 4 GHz
Amphenol RF RF Connectors / Coaxial Connectors BULKHEAD JACK 50 ohm CRIMP FOR RG174 316
Datasheet
1,785In Stock
Min.: 1
Mult.: 1

Jack (Socket) 50 Ohms BNC 4 GHz
Amphenol RF RF Connectors / Coaxial Connectors STRT CRMP PLG 58 141 LMR195 BELDEN 7806A
Datasheet
1,049In Stock
Min.: 1
Mult.: 1

Plug (Pin) 50 Ohms BNC 4 GHz
Amphenol RF RF Connectors / Coaxial Connectors STRT CRMP PLG 59 62 M23329/3-05
Datasheet
456In Stock
Min.: 1
Mult.: 1

Plug (Pin) 50 Ohms BNC 4 GHz
Amphenol RF RF Adapters - In Series BNC JACK/JACK BLKHD ADAPTER UG-492D/U
Datasheet
172In Stock
Min.: 1
Mult.: 1

50 Ohms BNC 4 GHz
Amphenol RF RF Connectors / Coaxial Connectors STRAIGHT CRIMP PLUG 50 ohm 1865A 8218
Datasheet
499In Stock
Min.: 1
Mult.: 1

Plug (Pin) 50 Ohms BNC 4 GHz
Amphenol RF RF Connectors / Coaxial Connectors STRT PLG RG55/142 M23329/3-02
Datasheet
1,009In Stock
Min.: 1
Mult.: 1

Plug (Pin) 50 Ohms BNC 4 GHz
Amphenol RF RF Connectors / Coaxial Connectors CRIMP ANG PLUG FOR RG 59
Datasheet
210In Stock
Min.: 1
Mult.: 1

Plug (Pin) 50 Ohms BNC 4 GHz
Amphenol RF RF Connectors / Coaxial Connectors 50 OHM BH JACK
Datasheet
922In Stock
Min.: 1
Mult.: 1

Jack (Socket) 50 Ohms BNC 4 GHz
Amphenol RF RF Connectors / Coaxial Connectors BNC PLUG
Datasheet
88In Stock
Min.: 1
Mult.: 1

Plug (Pin) 50 Ohms BNC 4 GHz
Amphenol RF RF Connectors / Coaxial Connectors STRT PLUG RG174/316
Datasheet
211In Stock
Min.: 1
Mult.: 1

Plug (Pin) 50 Ohms BNC 4 GHz
Amphenol RF RF Adapters - In Series BULKHEAD JCK TO JCK ADAPTER ISOLATED
Datasheet
737In Stock
Min.: 1
Mult.: 1

50 Ohms BNC 4 GHz
Amphenol RF RF Adapters - In Series BH JACK/JACK ADAPT
Datasheet
126In Stock
139On Order
Min.: 1
Mult.: 1

75 Ohms BNC 4 GHz
Amphenol RF RF Adapters - In Series BNC 50ohm Bulkhead
Datasheet
1,669In Stock
1,010Expected 2026-02-25
Min.: 1
Mult.: 1

50 Ohms BNC 4 GHz

Amphenol RF RF Connectors / Coaxial Connectors ISOLATED BLKHD. RECEPTACLE
Datasheet
177In Stock
Min.: 1
Mult.: 1

Jack (Socket) 50 Ohms BNC 1 GHz
Amphenol RF RF Connectors / Coaxial Connectors PC MNT BNC JACK
Datasheet
3,245In Stock
Min.: 1
Mult.: 1

Jack (Socket) 50 Ohms BNC 4 GHz
Amphenol RF RF Connectors / Coaxial Connectors STD RECEPTACLE
Datasheet
Product Comments
736In Stock
Min.: 1
Mult.: 1

Jack (Socket) 50 Ohms BNC 1 GHz
Amphenol RF RF Connectors / Coaxial Connectors PC R/A BLHD JCK Ni WHITE HOUSING
Datasheet
1,796In Stock
Min.: 1
Mult.: 1

Jack (Socket) 50 Ohms BNC 1 GHz
Amphenol RF RF Connectors / Coaxial Connectors Straight BNC Bulkhead Jack PCB
Datasheet
316In Stock
Min.: 1
Mult.: 1

Jack (Socket) 50 Ohms BNC 1 GHz
Amphenol RF RF Connectors / Coaxial Connectors R/A PCB JACK 50 ohm DIE CAST BLK HSING
Datasheet
1,781In Stock
Min.: 1
Mult.: 1

Jack (Socket) 50 Ohms BNC 1 GHz
Amphenol RF RF Connectors / Coaxial Connectors BNC RT ANGLE PCB
Datasheet
999In Stock
Min.: 1
Mult.: 1

Jack (Socket) 50 Ohms BNC 1 GHz
Amphenol RF RF Connectors / Coaxial Connectors RECEPTACLE
Datasheet
482In Stock
Min.: 1
Mult.: 1

Jack (Socket) 50 Ohms BNC 1 GHz
Amphenol RF RF Connectors / Coaxial Connectors RIGHT ANGLE PCB JACK
Datasheet
391In Stock
Min.: 1
Mult.: 1

Jack (Socket) 50 Ohms BNC 1 GHz
Amphenol RF RF Connectors / Coaxial Connectors PC BH RECEPT
Datasheet
1,407In Stock
1,000Expected 2026-02-20
Min.: 1
Mult.: 1

Jack (Socket) 50 Ohms BNC 1 GHz