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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, 1500V_RMS dielectric withstanding voltage, 1000V_RMS 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.

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Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (USD) Filter the results in the table by unit price based on your quantity.	Qty.
RF Connectors / Coaxial Connectors STRAIGHT PLUG 50 ohm CRIMP RG174/316 031-315 Amphenol RF 1: $8.04 2,517In Stock	Mfr. Part # 031-315 Mouser Part # 523-31-315	Amphenol RF	RF Connectors / Coaxial Connectors STRAIGHT PLUG 50 ohm CRIMP RG174/316 Learn More about Amphenol RF bnc	Datasheet	2,517In Stock	$8.04 $7.39 $6.92 $6.59 View $6.24 $5.70 $5.50 $5.33 Quote	Min.: 1 Mult.: 1
RF Adapters - Tee TEE ADPT JCK/PLG/JCK UG-274A/U 031-208 Amphenol RF 1: $17.52 1,305In Stock	Mfr. Part # 031-208 Mouser Part # 523-31-208	Amphenol RF	RF Adapters - Tee TEE ADPT JCK/PLG/JCK UG-274A/U Learn More about Amphenol RF bnc	Datasheet	1,305In Stock	$17.52 $16.29 $15.19 $13.95 View $12.84 $12.31 $11.66	Min.: 1 Mult.: 1
RF Connectors / Coaxial Connectors HD-BNC(M)STR BELDEN 735A CABLE 034-1055 Amphenol RF 1: $15.30 3,313In Stock	Mfr. Part # 034-1055 Mouser Part # 523-34-1055	Amphenol RF	RF Connectors / Coaxial Connectors HD-BNC(M)STR BELDEN 735A CABLE Learn More about Amphenol RF adapters	Datasheet	3,313In Stock	$15.30 $13.32 $12.49 $11.89 View $10.97 $10.10 $9.42 $9.00 Quote	Min.: 1 Mult.: 1
RF Connectors / Coaxial Connectors BULKHEAD JACK 50 ohm SOLDER CUP ISOLATED 031-10-RFX Amphenol RF 1: $4.49 8,215In Stock	Mfr. Part # 031-10-RFX Mouser Part # 523-31-10-RFX	Amphenol RF	RF Connectors / Coaxial Connectors BULKHEAD JACK 50 ohm SOLDER CUP ISOLATED Learn More about Amphenol RF bnc	Datasheet	8,215In Stock	$4.49 $3.82 $3.40 $3.23 View $3.03 $2.89 $2.71 $2.58	Min.: 1 Mult.: 1
RF Connectors / Coaxial Connectors POLAR BNC BH RECPT 031-223 Amphenol RF 1: $28.47 518In Stock	Mfr. Part # 031-223 Mouser Part # 523-31-223	Amphenol RF	RF Connectors / Coaxial Connectors POLAR BNC BH RECPT Learn More about Amphenol RF bnc	Datasheet	518In Stock	$28.47 $24.20 $23.69 $23.25 View $22.81 $20.27 Quote	Min.: 1 Mult.: 1
RF Connectors / Coaxial Connectors BNC R/A PCB RECEPT 031-70221 Amphenol RF 1: $10.11 6,802In Stock	Mfr. Part # 031-70221 Mouser Part # 523-31-70221	Amphenol RF	RF Connectors / Coaxial Connectors BNC R/A PCB RECEPT Learn More about Amphenol RF bnc	Datasheet	6,802In Stock	$10.11 $9.46 $9.09 $8.31 View $7.88 $7.47 $7.03 $6.45	Min.: 1 Mult.: 1
RF Adapters - In Series Adapter BNC JacktoBNCJack 112445T Amphenol RF 1: $13.93 161In Stock	Mfr. Part # 112445T Mouser Part # 523-112445T	Amphenol RF	RF Adapters - In Series Adapter BNC JacktoBNCJack Learn More about Amphenol RF adapters	Datasheet	161In Stock	$13.93 $11.84 $11.83 $11.65 View $11.43 $11.16	Min.: 1 Mult.: 1
RF Connectors / Coaxial Connectors BNC BULKHEAD ISOL CRIMP JACK RG174 112252 Amphenol RF 1: $7.12 758In Stock	Mfr. Part # 112252 Mouser Part # 523-112252	Amphenol RF	RF Connectors / Coaxial Connectors BNC BULKHEAD ISOL CRIMP JACK RG174 Learn More about Amphenol RF bnc	Datasheet	758In Stock	$7.12 $6.13 $5.74 $5.47 View $5.21 $4.82 $4.65 $4.43	Min.: 1 Mult.: 1
RF Connectors / Coaxial Connectors BNC DUAL STACK PCB RECPT WHITE 112660 Amphenol RF 1: $15.47 190In Stock	Mfr. Part # 112660 Mouser Part # 523-112660	Amphenol RF	RF Connectors / Coaxial Connectors BNC DUAL STACK PCB RECPT WHITE Learn More about Amphenol RF bnc	Datasheet	190In Stock	$15.47 $13.14 $12.32 $11.73 View $11.07 $10.34 $9.97 $9.49	Min.: 1 Mult.: 1
RF Connectors / Coaxial Connectors SRT PLG RG59 Ni 000-68175-5RFX Amphenol RF 1: $4.16 711In Stock	Mfr. Part # 000-68175-5RFX Mouser Part # 523-68175-5RFX	Amphenol RF	RF Connectors / Coaxial Connectors SRT PLG RG59 Ni Learn More about Amphenol RF bnc	Datasheet	711In Stock	$4.16 $3.01 $2.61 $2.39 View $2.29 $2.20 $2.03 $1.91 $1.88	Min.: 1 Mult.: 1
RF Adapters - Between Series BNC JACK TO SMA JACK 901-167 Amphenol RF 1: $89.53 44In Stock	Mfr. Part # 901-167 Mouser Part # 523-901-167	Amphenol RF	RF Adapters - Between Series BNC JACK TO SMA JACK Learn More about Amphenol RF sma connectors	Datasheet	44In Stock	$89.53 $70.77 $68.44 $67.94 View $64.70 Quote	Min.: 1 Mult.: 1
RF Connectors / Coaxial Connectors BNC STRAIGHT CRIMP JACK LMR 400/B9913 112603 Amphenol RF 1: $10.07 490In Stock	Mfr. Part # 112603 Mouser Part # 523-112603	Amphenol RF	RF Connectors / Coaxial Connectors BNC STRAIGHT CRIMP JACK LMR 400/B9913 Learn More about Amphenol RF bnc	Datasheet	490In Stock	$10.07 $8.63 $8.08 $7.70 View $7.33 $7.02 $6.31 $5.79 Quote	Min.: 1 Mult.: 1
RF Connectors / Coaxial Connectors ST Plg 50ohm RG-122 180 195 1865A 8218 000-16300 Amphenol RF 1: $21.36 675In Stock	Mfr. Part # 000-16300 Mouser Part # 523-16300	Amphenol RF	RF Connectors / Coaxial Connectors ST Plg 50ohm RG-122 180 195 1865A 8218 Learn More about Amphenol RF bnc	Datasheet	675In Stock	$21.36 $18.15 $17.01 $16.20 View $14.69 $13.92 $13.31	Min.: 1 Mult.: 1
RF Adapters - Tee TEE ADAPTER JACK- PLUG-JACK 031-208-1051 Amphenol RF 1: $32.93 65In Stock	Mfr. Part # 031-208-1051 Mouser Part # 523-31-208-1051	Amphenol RF	RF Adapters - Tee TEE ADAPTER JACK- PLUG-JACK Learn More about Amphenol RF bnc	Datasheet	65In Stock	$32.93 $29.63 $28.07 $25.71 View $25.50 $20.89 Quote	Min.: 1 Mult.: 1
RF Connectors / Coaxial Connectors PLUG 031-21 Amphenol RF 1: $20.12 66In Stock	Mfr. Part # 031-21 Mouser Part # 523-31-21	Amphenol RF	RF Connectors / Coaxial Connectors PLUG Learn More about Amphenol RF bnc	Datasheet	66In Stock	$20.12 $19.82	Min.: 1 Mult.: 1
RF Connectors / Coaxial Connectors STRT PLUG RG174/316 031-371 Amphenol RF 1: $24.43 155In Stock	Mfr. Part # 031-371 Mouser Part # 523-31-371	Amphenol RF	RF Connectors / Coaxial Connectors STRT PLUG RG174/316 Learn More about Amphenol RF bnc	Datasheet	155In Stock	$24.43 $22.10 $20.85 $20.60 View $19.37 $18.22 $17.45	Min.: 1 Mult.: 1
RF Connectors / Coaxial Connectors R/A PCB JACK 50 ohm DIE CAST BLK HSING 031-5538-10RFX Amphenol RF 1: $6.72 2,116In Stock	Mfr. Part # 031-5538-10RFX Mouser Part # 523-31-5538-10-RFX	Amphenol RF	RF Connectors / Coaxial Connectors R/A PCB JACK 50 ohm DIE CAST BLK HSING Learn More about Amphenol RF bnc	Datasheet	2,116In Stock	$6.72 $5.71 $5.35 $5.09 View $4.85 $4.48 $4.24 $3.88 $3.84	Min.: 1 Mult.: 1
RF Adapters - Tee 75 OHM BNC ADPTR TEE 031-70036 Amphenol RF 1: $93.28 96In Stock	Mfr. Part # 031-70036 Mouser Part # 523-31-70036	Amphenol RF	RF Adapters - Tee 75 OHM BNC ADPTR TEE Learn More about Amphenol RF amphenol broadcast adapters cable assemblies	Datasheet	96In Stock	$93.28 $79.30 $75.27 $70.94 $66.18	Min.: 1 Mult.: 1
RF Connectors / Coaxial Connectors C PNL RECP-EXT TEF O-RING 112639 Amphenol RF 1: $13.11 336In Stock	Mfr. Part # 112639 Mouser Part # 523-112639	Amphenol RF	RF Connectors / Coaxial Connectors C PNL RECP-EXT TEF O-RING Learn More about Amphenol RF bnc	Datasheet	336In Stock	$13.11 $11.14 $10.46 $9.96 View $8.46 $8.06	Min.: 1 Mult.: 1
RF Adapters - In Series BNC ST PLUG TO JACK ADAPTER 50 OHM 112667 Amphenol RF 1: $15.44 333In Stock	Mfr. Part # 112667 Mouser Part # 523-112667	Amphenol RF	RF Adapters - In Series BNC ST PLUG TO JACK ADAPTER 50 OHM Learn More about Amphenol RF amphenolbnc	Datasheet	333In Stock	$15.44 $13.18 $12.36 $11.77 View $11.20 $10.50 $10.00 $9.53 Quote	Min.: 1 Mult.: 1
RF Connectors / Coaxial Connectors BNC CRIMP PLUG VPM2000 75 OHM 112956 Amphenol RF 1: $5.60 780In Stock	Mfr. Part # 112956 Mouser Part # 523-112956	Amphenol RF	RF Connectors / Coaxial Connectors BNC CRIMP PLUG VPM2000 75 OHM Learn More about Amphenol RF adapters	Datasheet	780In Stock	$5.60 $4.92 $4.61 $4.26 View $3.56 $3.55 $3.33	Min.: 1 Mult.: 1
RF Adapters - Between Series JACK TO TNC PLUG R/A 242232 Amphenol RF 1: $31.40 96In Stock	Mfr. Part # 242232 Mouser Part # 523-242232	Amphenol RF	RF Adapters - Between Series JACK TO TNC PLUG R/A Learn More about Amphenol RF adapters	Datasheet	96In Stock	$31.40 $26.91 $25.23 $24.02 View $22.72 $21.17 Quote	Min.: 1 Mult.: 1
RF Connectors / Coaxial Connectors BNC BLKHD RECPT ISOLATED JACK 031-10-75RFXG2 Amphenol RF 1: $5.10 1,993In Stock	Mfr. Part # 031-10-75RFXG2 Mouser Part # 523-31-10-75RFXG2	Amphenol RF	RF Connectors / Coaxial Connectors BNC BLKHD RECPT ISOLATED JACK Learn More about Amphenol RF bnc	Datasheet	1,993In Stock	$5.10 $4.33 $4.06 $3.87 View $3.68 $3.42 $3.28 $3.11 $2.90	Min.: 1 Mult.: 1
RF Connectors / Coaxial Connectors BNC R/A PANEL MOUNT RECPT UG-535/U 000-5675 Amphenol RF 1: $51.35 141In Stock	Mfr. Part # 000-5675 Mouser Part # 523-5675	Amphenol RF	RF Connectors / Coaxial Connectors BNC R/A PANEL MOUNT RECPT UG-535/U Learn More about Amphenol RF bnc	Datasheet	141In Stock	$51.35 $43.64 $40.91 $36.77 View $35.55 Quote	Min.: 1 Mult.: 1
RF Connectors / Coaxial Connectors BNC JACK CRIMP 031-318 Amphenol RF 1: $19.51 245In Stock	Mfr. Part # 031-318 Mouser Part # 523-31-318	Amphenol RF	RF Connectors / Coaxial Connectors BNC JACK CRIMP Learn More about Amphenol RF bnc	Datasheet	245In Stock	$19.51 $18.94 $17.13 $16.41 View $15.48 $14.63 $13.49 Quote	Min.: 1 Mult.: 1

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