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 (IDR) Filter the results in the table by unit price based on your quantity. Qty. RoHS
Amphenol RF RF Connectors / Coaxial Connectors BNC Straight Crimp LMR-400 Optimized 53In Stock
Min.: 1
Mult.: 1

Amphenol RF RF Connectors / Coaxial Connectors BNC Straight Crimp LMR-400 Optimized 63In Stock
Min.: 1
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Amphenol RF RF Connectors / Coaxial Connectors Twin-BNC Straight Crimp Plug 128In Stock
100Expected 05/01/2027
Min.: 1
Mult.: 1

Amphenol RF RF Adapters - In Series FME NIPPLE PLUG TO TO BNC PLUG 43In Stock
Min.: 1
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Amphenol RF RF Connector Accessories BNC TERMINATOR MALE CAP NO CHAIN 185In Stock
1.970On Order
Min.: 1
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Amphenol RF RF Terminators BNC TERMINATOR PLUG 50 OHM TF 48In Stock
Min.: 1
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Amphenol RF RF Terminators BNC TERMINATOR PLUG 75 OHM DL 75In Stock
Min.: 1
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Amphenol RF RF Terminators BNC TERMINATOR PLUG 93 TEF 25In Stock
Min.: 1
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Amphenol RF RF Terminators BNC TERMINATOR PLUG HIGH PERFORMANCE 71In Stock
Min.: 1
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Amphenol RF RF Connector Accessories BNC MALE SHORTING CAP W/CHAIN 88In Stock
168Expected 30/09/2026
Min.: 1
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Amphenol RF RF Terminators BNC TERMINATOR PLUG HIGH PERFORMANCE 59In Stock
Min.: 1
Mult.: 1

Amphenol RF RF Adapters - Between Series BNC PLUG TO N PLUG ADAPTER 29In Stock
107Expected 08/10/2026
Min.: 1
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Amphenol RF RF Adapters - Between Series BNC JACK TO TNC JACK ADAPTER 17In Stock
Min.: 1
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Amphenol RF RF Adapters - Between Series BNC JACK TO F PLUG ADAPTER 24In Stock
80On Order
Min.: 1
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Amphenol RF RF Adapters - Between Series BNC JACK TO F JACK ADAPTER 17In Stock
Min.: 1
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Amphenol RF RF Adapters - Between Series N JACK TO BNC BLKHD JACK ADAPTER 42In Stock
Min.: 1
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Amphenol RF RF Adapters - Between Series BNC JACK TO UHF PLUG ADAPTER 10In Stock
50On Order
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Amphenol RF RF Adapters - Between Series BNC JACK TO SMB JACK ADAPTER 31In Stock
25Expected 08/10/2026
Min.: 1
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Amphenol RF RF Adapters - Between Series BNC JACK TO MCX PLUG ADAPTER 15In Stock
10Expected 30/09/2026
Min.: 1
Mult.: 1

Amphenol RF RF Adapters - Between Series 1.0/2.3 DIN Jack to BNC Plug Adapter 2In Stock
Min.: 1
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Amphenol RF RF Adapters - Between Series BNC PLUG TO UHF JACK ADAPTER, 50 OHM 8In Stock
Min.: 1
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Amphenol RF RF Connectors / Coaxial Connectors ST PLG 59 62 UG-260 21In Stock
Min.: 1
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Amphenol RF RF Connector Accessories BOOT 159In Stock
441On Order
Min.: 1
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Amphenol RF RF Connectors / Coaxial Connectors STRT JCK 59 62 UG-89 UG-261/U 14In Stock
Min.: 1
Mult.: 1

Amphenol RF RF Connectors / Coaxial Connectors BNC BLKHD CLAMP JACK RG55 142 UG-909/U 30In Stock
Min.: 1
Mult.: 1