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 BNC ST PCB JACK 50 OHM TF SQUARE 662In Stock
540Expected 9/15/2026
Min.: 1
Mult.: 1

Amphenol RF RF Connectors / Coaxial Connectors BNC PCB JACK-50 OHM 4 POST EX-LONG 579In Stock
5 346On Order
Min.: 1
Mult.: 1

Amphenol RF RF Connectors / Coaxial Connectors BNC PCB JACK-50 OHM 4 POST EX-LONG 395In Stock
Min.: 1
Mult.: 1

Amphenol RF RF Connectors / Coaxial Connectors BNC ST CRIMP PLUG LMR400 B7810A 1 956In Stock
1 270Expected 9/8/2026
Min.: 1
Mult.: 1

Amphenol RF RF Adapters - Tee BNC JACK JACK PLUG TEE ADAPTER 963In Stock
50Expected 8/20/2026
Min.: 1
Mult.: 1

Amphenol RF RF Connectors / Coaxial Connectors BNC BLKHD RECPT DIECAST 50 OHM 1 779In Stock
1 000Expected 11/17/2026
Min.: 1
Mult.: 1

Amphenol RF RF Connectors / Coaxial Connectors BNC BLKHD JACK FRONT MOUNT 174/316U 248In Stock
Min.: 1
Mult.: 1

Amphenol RF RF Connectors / Coaxial Connectors BNC R/A RG 180 195 B8218 232In Stock
Min.: 1
Mult.: 1

Amphenol RF RF Connectors / Coaxial Connectors BNC ST CRIMP PLUG LMR 200 934In Stock
Min.: 1
Mult.: 1

Amphenol RF RF Connectors / Coaxial Connectors BNC R/A CRIMP PLUG RG-8X LMR240 727In Stock
Min.: 1
Mult.: 1

Amphenol RF RF Connectors / Coaxial Connectors BNC BLHD JACK 8X/ LMR240 774In Stock
Min.: 1
Mult.: 1

Amphenol RF RF Connectors / Coaxial Connectors BNC STRAIGHT CRIMP JACK LMR 400/B9913 266In Stock
230On Order
Min.: 1
Mult.: 1

Amphenol RF RF Connectors / Coaxial Connectors BNC R/A PLUG .085 S/R GOLD BODY 134In Stock
Min.: 1
Mult.: 1

Amphenol RF RF Connectors / Coaxial Connectors BNC ST CRIMP PLUG B89913 234In Stock
225Expected 8/11/2026
Min.: 1
Mult.: 1

Amphenol RF RF Connectors / Coaxial Connectors BNC PCB END LAUNCH 50 OHM RND BODY 2 422In Stock
Min.: 1
Mult.: 1

Amphenol RF RF Adapters - In Series BNC ST PLUG TO JACK ADAPTER 50 OHM 352In Stock
Min.: 1
Mult.: 1

Amphenol RF RF Connectors / Coaxial Connectors St. PL LMR300 109In Stock
Min.: 1
Mult.: 1

Amphenol RF RF Connectors / Coaxial Connectors BNC DUAL STACK PCB RECPT BLACK 225In Stock
240Expected 8/10/2026
Min.: 1
Mult.: 1

Amphenol RF RF Adapters - In Series BNC PANEL JACK TO JACK ADAPTER 666In Stock
425On Order
Min.: 1
Mult.: 1

Amphenol RF RF Connector Accessories BNC JACK CAP AND CHAIN 2 169In Stock
Min.: 1
Mult.: 1

Amphenol RF RF Connectors / Coaxial Connectors BNC END LAUNCH JACK 14MM HEX .062 PCB 841In Stock
Min.: 1
Mult.: 1

Amphenol RF RF Connectors / Coaxial Connectors BNC STRT CLAMP PLG REV POL RG-58 50 Ohm 43In Stock
Min.: 1
Mult.: 1

Amphenol RF RF Connectors / Coaxial Connectors ST CLMP PLG 178 196 1 180In Stock
Min.: 1
Mult.: 1

Amphenol RF RF Connector Accessories BNC MALE CAP AND CHAIN 1 828In Stock
Min.: 1
Mult.: 1

Amphenol RF RF Connector Accessories BNC TERMINATOR MALE CAP NO CHAIN 906In Stock
660Expected 8/25/2026
Min.: 1
Mult.: 1