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 (JPY) 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 BNC JACK CRIMP
Datasheet
345In 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
1,927In 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
328In Stock
1,000Expected 11/18/2026
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
373In Stock
250Expected 11/24/2026
Min.: 1
Mult.: 1

Plug (Pin) 50 Ohms BNC 4 GHz
Amphenol RF RF Connectors / Coaxial Connectors STRT CRMP PLG 59 62 8241 8263 8279
Datasheet
868In Stock
500Expected 8/17/2026
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
1,133In Stock
Min.: 1
Mult.: 1

Plug (Pin) 50 Ohms BNC 4 GHz
Amphenol RF RF Connectors / Coaxial Connectors R/A CRMP PLG 58 141 LMR195 BELDEN 7806A
Datasheet
265In Stock
170Expected 10/14/2026
Min.: 1
Mult.: 1

Plug (Pin) 50 Ohms BNC 4 GHz
Amphenol RF RF Connectors / Coaxial Connectors 50 OHM BH JACK
Datasheet
577In Stock
615Expected 10/28/2026
Min.: 1
Mult.: 1

Jack (Socket) 50 Ohms BNC 4 GHz
Amphenol RF RF Connectors / Coaxial Connectors STRT PLUG RG174/316
Datasheet
161In 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
181In Stock
269Expected 8/17/2026
Min.: 1
Mult.: 1

50 Ohms BNC 4 GHz
Amphenol RF RF Adapters - In Series BH JACK/JACK ADAPT
Datasheet
198In Stock
Min.: 1
Mult.: 1

75 Ohms BNC 4 GHz
Amphenol RF RF Adapters - In Series BNC 50ohm Bulkhead
Datasheet
5,520In Stock
217Expected 9/20/2026
Min.: 1
Mult.: 1

50 Ohms BNC 4 GHz


Amphenol RF RF Connectors / Coaxial Connectors ISOLATED BLKHD. RECEPTACLE
Datasheet
219In Stock
22Expected 9/16/2026
Min.: 1
Mult.: 1

Jack (Socket) 50 Ohms BNC 1 GHz
Amphenol RF RF Connectors / Coaxial Connectors PC MNT RECEPT
Datasheet
425In Stock
Min.: 1
Mult.: 1

Jack (Socket) 50 Ohms BNC 4 GHz
Amphenol RF RF Connectors / Coaxial Connectors PC MNT BNC JACK
Datasheet
2,478In Stock
Min.: 1
Mult.: 1

Jack (Socket) 50 Ohms BNC 4 GHz
Amphenol RF RF Connectors / Coaxial Connectors PCB RECEPTACLE
Datasheet
2,474In Stock
2,820On Order
Min.: 1
Mult.: 1

Jack (Socket) 50 Ohms BNC 4 GHz
Amphenol RF RF Connectors / Coaxial Connectors STD RECEPTACLE
Datasheet
Product Comments
793In Stock
1,938On Order
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
2,856In 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
2,210In Stock
Min.: 1
Mult.: 1

Jack (Socket) 50 Ohms BNC 1 GHz
Amphenol RF RF Connectors / Coaxial Connectors BNC RT ANGLE PCB
Datasheet
793In Stock
Min.: 1
Mult.: 1

Jack (Socket) 50 Ohms BNC 1 GHz
Amphenol RF RF Connectors / Coaxial Connectors RECEPTACLE
Datasheet
290In Stock
160On Order
Min.: 1
Mult.: 1

Jack (Socket) 50 Ohms BNC 1 GHz
Amphenol RF RF Connectors / Coaxial Connectors PC BH RECEPT
Datasheet
2,228In Stock
Min.: 1
Mult.: 1

Jack (Socket) 50 Ohms BNC 1 GHz
Amphenol RF RF Connectors / Coaxial Connectors PC BH RECEPT
Datasheet
1,384In Stock
524Expected 9/20/2026
Min.: 1
Mult.: 1

Jack (Socket) 50 Ohms BNC 1 GHz
Amphenol RF RF Connectors / Coaxial Connectors R/A PLUG FOR RG 58
Datasheet
678In Stock
Min.: 1
Mult.: 1

Plug (Pin) 50 Ohms BNC 4 GHz
Amphenol RF RF Connector Accessories BNC CAP W/ CHAIN CW-123/U
Datasheet
782In Stock
1,290On Order
Min.: 1
Mult.: 1

Male 75 Ohms BNC