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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 (IDR) Filter the results in the table by unit price based on your quantity.	Qty.
RF Connectors / Coaxial Connectors HD-BNC Str8t Crmp Jk for Belden 4505R Cb 034-1120-12G Amphenol RF 1: Rp291.334,48 486In Stock	Mfr. Part No. 034-1120-12G Mouser Part No 523-034-1120-12G	Amphenol RF	RF Connectors / Coaxial Connectors HD-BNC Str8t Crmp Jk for Belden 4505R Cb Learn More about Amphenol RF bnc	Datasheet	486In Stock	Rp291.334,48 Rp250.422,90 Rp234.645,34 Rp223.454,28 View Rp212.813,60 Rp199.421,02 Rp189.330,72 Rp180.891,56	Min.: 1 Mult.: 1
RF Connectors / Coaxial Connectors BNC SRAIGHT PLUG RG59 75 OHM 112123 Amphenol RF 1: Rp57.056,06 2.362In Stock 1.230Expected 10/11/2026	Mfr. Part No. 112123 Mouser Part No 523-112123	Amphenol RF	RF Connectors / Coaxial Connectors BNC SRAIGHT PLUG RG59 75 OHM Learn More about Amphenol RF bnc	Datasheet	2.362In Stock 1.230Expected 10/11/2026	Rp57.056,06 Rp48.433,44 Rp43.113,10 Rp41.095,04 View Rp37.976,22 Rp37.609,30 Rp32.655,88	Min.: 1 Mult.: 1
RF Connectors / Coaxial Connectors BNC ST PLUG 316/174 112132 Amphenol RF 1: Rp84.208,14 4.481In Stock	Mfr. Part No. 112132 Mouser Part No 523-112132	Amphenol RF	RF Connectors / Coaxial Connectors BNC ST PLUG 316/174 Learn More about Amphenol RF bnc	Datasheet	4.481In Stock	Rp84.208,14 Rp71.549,40 Rp66.962,90 Rp63.844,08 View Rp60.725,26 Rp56.505,68 Rp54.487,62 Rp51.919,18 Rp51.735,72	Min.: 1 Mult.: 1
RF Connectors / Coaxial Connectors BNC ST CRIMP PLUG RG179 75 OHM BR 112133 Amphenol RF 1: Rp75.952,44 4.003In Stock	Mfr. Part No. 112133 Mouser Part No 523-112133	Amphenol RF	RF Connectors / Coaxial Connectors BNC ST CRIMP PLUG RG179 75 OHM BR Learn More about Amphenol RF bnc	Datasheet	4.003In Stock	Rp75.952,44 Rp64.394,46 Rp60.358,34 Rp57.422,98 View Rp54.671,08 Rp50.634,96 Rp48.800,36 Rp46.598,84 Rp43.663,48	Min.: 1 Mult.: 1
RF Connectors / Coaxial Connectors BNC ST CRIMP JACK RG58 LMR195 112144 Amphenol RF 1: Rp73.934,38 676In Stock	Mfr. Part No. 112144 Mouser Part No 523-112144	Amphenol RF	RF Connectors / Coaxial Connectors BNC ST CRIMP JACK RG58 LMR195 Learn More about Amphenol RF bnc	Datasheet	676In Stock	Rp73.934,38 Rp62.926,78 Rp58.890,66 Rp56.138,76 View Rp53.203,40 Rp49.534,20 Rp47.516,14 Rp45.314,62 Rp42.379,26	Min.: 1 Mult.: 1
RF Connectors / Coaxial Connectors BNC STRAIGHT CRIMP JACK RG-316 174 112160 Amphenol RF 1: Rp75.585,52 3.227In Stock	Mfr. Part No. 112160 Mouser Part No 523-112160	Amphenol RF	RF Connectors / Coaxial Connectors BNC STRAIGHT CRIMP JACK RG-316 174 Learn More about Amphenol RF bnc	Datasheet	3.227In Stock	Rp75.585,52 Rp64.027,54 Rp59.991,42 Rp57.239,52 View Rp54.487,62 Rp50.634,96 Rp48.800,36 Rp46.415,38 Rp46.231,92	Min.: 1 Mult.: 1
RF Connectors / Coaxial Connectors BNC STRAIGHT CRIMP JACK RG179-75 OHM 112161 Amphenol RF 1: Rp83.107,38 717In Stock	Mfr. Part No. 112161 Mouser Part No 523-112161	Amphenol RF	RF Connectors / Coaxial Connectors BNC STRAIGHT CRIMP JACK RG179-75 OHM Learn More about Amphenol RF bnc	Datasheet	717In Stock	Rp83.107,38 Rp70.632,10 Rp66.229,06 Rp63.110,24 View Rp59.991,42 Rp53.570,32 Rp51.001,88 Rp47.699,60	Min.: 1 Mult.: 1
RF Connectors / Coaxial Connectors BNC R/A PLUG 58/ LMR195 112162 Amphenol RF 1: Rp123.285,12 2.117In Stock	Mfr. Part No. 112162 Mouser Part No 523-112162	Amphenol RF	RF Connectors / Coaxial Connectors BNC R/A PLUG 58/ LMR195 Learn More about Amphenol RF bnc	Datasheet	2.117In Stock	Rp123.285,12 Rp104.572,20 Rp98.151,10 Rp93.564,60 View Rp88.978,10 Rp82.373,54 Rp79.438,18 Rp75.585,52 Rp70.815,56	Min.: 1 Mult.: 1
RF Connectors / Coaxial Connectors BNC R/A CRIMP PLUG RG59 75 OHM 112165 Amphenol RF 1: Rp155.207,16 769In Stock	Mfr. Part No. 112165 Mouser Part No 523-112165	Amphenol RF	RF Connectors / Coaxial Connectors BNC R/A CRIMP PLUG RG59 75 OHM Learn More about Amphenol RF bnc	Datasheet	769In Stock	Rp155.207,16 Rp132.274,66 Rp124.018,96 Rp118.148,24 View Rp112.460,98 Rp104.021,82 Rp103.471,44 Rp86.593,12 Rp86.409,66	Min.: 1 Mult.: 1
RF Connectors / Coaxial Connectors BNC RIGHT ANGLE PLUG 316/174 112178 Amphenol RF 1: Rp127.137,78 720In Stock	Mfr. Part No. 112178 Mouser Part No 523-112178	Amphenol RF	RF Connectors / Coaxial Connectors BNC RIGHT ANGLE PLUG 316/174 Learn More about Amphenol RF bnc	Datasheet	720In Stock	Rp127.137,78 Rp108.057,94 Rp101.269,92 Rp96.499,96 View Rp91.913,46 Rp85.125,44 Rp82.006,62 Rp78.153,96 Rp73.017,08	Min.: 1 Mult.: 1
RF Connectors / Coaxial Connectors BNC R/A CRIMP PLUG RG179 75 OHM BR DL 112179 Amphenol RF 1: Rp149.152,98 842In Stock	Mfr. Part No. 112179 Mouser Part No 523-112179	Amphenol RF	RF Connectors / Coaxial Connectors BNC R/A CRIMP PLUG RG179 75 OHM BR DL Learn More about Amphenol RF bnc	Datasheet	842In Stock	Rp149.152,98 Rp139.796,52 Rp133.191,96 Rp126.770,86 View Rp117.414,40 Rp113.194,82 Rp89.895,40	Min.: 1 Mult.: 1
RF Connectors / Coaxial Connectors BNC ST BULKHEAD JACK RG58 112202 Amphenol RF 1: Rp144.199,56 328In Stock	Mfr. Part No. 112202 Mouser Part No 523-112202	Amphenol RF	RF Connectors / Coaxial Connectors BNC ST BULKHEAD JACK RG58 Learn More about Amphenol RF bnc	Datasheet	328In Stock	Rp144.199,56 Rp122.367,82 Rp114.845,96 Rp109.342,16 View Rp104.021,82 Rp89.345,02 Rp85.125,44 Rp84.024,68	Min.: 1 Mult.: 1
RF Connectors / Coaxial Connectors BNC ST BULKHEAD JACK 316/174 112234 Amphenol RF 1: Rp150.987,58 403In Stock	Mfr. Part No. 112234 Mouser Part No 523-112234	Amphenol RF	RF Connectors / Coaxial Connectors BNC ST BULKHEAD JACK 316/174 Learn More about Amphenol RF bnc	Datasheet	403In Stock	Rp150.987,58 Rp140.163,44 Rp128.788,92 Rp124.385,88 View Rp118.882,08 Rp114.479,04 Rp103.104,52 Rp88.427,72 Rp86.042,74	Min.: 1 Mult.: 1
RF Connectors / Coaxial Connectors BNC BULKHEAD ISOL CRIMP JACK RG179 112253 Amphenol RF 1: Rp158.325,98 1.089In Stock 79Expected 29/11/2026	Mfr. Part No. 112253 Mouser Part No 523-112253	Amphenol RF	RF Connectors / Coaxial Connectors BNC BULKHEAD ISOL CRIMP JACK RG179 Learn More about Amphenol RF bnc	Datasheet	1.089In Stock 79Expected 29/11/2026	Rp158.325,98 Rp144.933,40 Rp138.695,76 Rp130.440,06 View Rp125.486,64 Rp116.313,64 Rp111.727,14 Rp109.158,70 Quote	Min.: 1 Mult.: 1
RF Connectors / Coaxial Connectors BNC PANEL CRIMP JACK RG174-50 OHM 112288 Amphenol RF 1: Rp165.114,00 377In Stock	Mfr. Part No. 112288 Mouser Part No 523-112288	Amphenol RF	RF Connectors / Coaxial Connectors BNC PANEL CRIMP JACK RG174-50 OHM Learn More about Amphenol RF bnc	Datasheet	377In Stock	Rp165.114,00 Rp140.346,90 Rp131.540,82 Rp125.119,72 View Rp119.249,00 Rp110.259,46 Rp106.406,80 Rp98.701,48 Quote	Min.: 1 Mult.: 1
RF Connectors / Coaxial Connectors BNC ST PCB JACK 50 OHM TF-SQ 112406 Amphenol RF 1: Rp140.346,90 697In Stock	Mfr. Part No. 112406 Mouser Part No 523-112406	Amphenol RF	RF Connectors / Coaxial Connectors BNC ST PCB JACK 50 OHM TF-SQ Learn More about Amphenol RF bnc	Datasheet	697In Stock	Rp140.346,90 Rp119.249,00 Rp111.727,14 Rp106.406,80 View Rp101.269,92 Rp93.748,06 Rp90.445,78 Rp77.420,12 Rp77.236,66	Min.: 1 Mult.: 1
RF Connectors / Coaxial Connectors BNC RA PCB JACK 75 OHM-LO/BL 112419 Amphenol RF 1: Rp82.923,92 581In Stock	Mfr. Part No. 112419 Mouser Part No 523-112419	Amphenol RF	RF Connectors / Coaxial Connectors BNC RA PCB JACK 75 OHM-LO/BL Learn More about Amphenol RF bnc	Datasheet	581In Stock	Rp82.923,92 Rp71.182,48 Rp66.779,44 Rp63.477,16 View Rp60.541,80 Rp55.955,30 Rp48.066,52 Rp46.415,38	Min.: 1 Mult.: 1
RF Connectors / Coaxial Connectors BNC BULKHEAD PLUG 50 OHM BR/DL 112420 Amphenol RF 1: Rp118.698,62 2.048In Stock	Mfr. Part No. 112420 Mouser Part No 523-112420	Amphenol RF	RF Connectors / Coaxial Connectors BNC BULKHEAD PLUG 50 OHM BR/DL Learn More about Amphenol RF bnc	Datasheet	2.048In Stock	Rp118.698,62 Rp100.719,54 Rp94.665,36 Rp90.078,86 View Rp85.675,82 Rp79.254,72 Rp76.319,36 Rp72.833,62 Rp68.247,12	Min.: 1 Mult.: 1
RF Connectors / Coaxial Connectors BNC BULKHEAD RECPT 50 OHM 3.2PNL/THK 112424 Amphenol RF 1: Rp64.211,00 6.356In Stock	Mfr. Part No. 112424 Mouser Part No 523-112424	Amphenol RF	RF Connectors / Coaxial Connectors BNC BULKHEAD RECPT 50 OHM 3.2PNL/THK Learn More about Amphenol RF bnc	Datasheet	6.356In Stock	Rp64.211,00 Rp56.138,76 Rp50.268,04 Rp47.699,60 View Rp44.397,32 Rp42.562,72 Rp38.159,68 Rp35.407,78 Rp33.022,80	Min.: 1 Mult.: 1
RF Connectors / Coaxial Connectors BNC BULKHEAD RECPT 50 OHM 6.5PNL/THK 112426 Amphenol RF 1: Rp86.226,20 1.945In Stock	Mfr. Part No. 112426 Mouser Part No 523-112426	Amphenol RF	RF Connectors / Coaxial Connectors BNC BULKHEAD RECPT 50 OHM 6.5PNL/THK Learn More about Amphenol RF bnc	Datasheet	1.945In Stock	Rp86.226,20 Rp73.200,54 Rp70.265,18 Rp67.146,36 View Rp61.642,56 Rp57.056,06 Rp54.120,70 Rp47.332,68 Quote	Min.: 1 Mult.: 1
RF Connectors / Coaxial Connectors BNC BULKHEAD RECPT ISO 50 OHM-PNL/THK 112431 Amphenol RF 1: Rp104.021,82 2.805In Stock	Mfr. Part No. 112431 Mouser Part No 523-112431	Amphenol RF	RF Connectors / Coaxial Connectors BNC BULKHEAD RECPT ISO 50 OHM-PNL/THK Learn More about Amphenol RF bnc	Datasheet	2.805In Stock	Rp104.021,82 Rp88.244,26 Rp82.740,46 Rp78.887,80 View Rp75.035,14 Rp69.531,34 Rp66.962,90 Rp63.844,08 Rp63.660,62	Min.: 1 Mult.: 1
RF Adapters - In Series BNC JACK TO JACK ADAPTER 112433 Amphenol RF 1: Rp118.698,62 1.462In Stock 1.795Expected 10/12/2026	Mfr. Part No. 112433 Mouser Part No 523-112433	Amphenol RF	RF Adapters - In Series BNC JACK TO JACK ADAPTER Learn More about Amphenol RF adapters	Datasheet	1.462In Stock 1.795Expected 10/12/2026	Rp118.698,62 Rp100.719,54 Rp94.665,36 Rp90.078,86 View Rp85.859,28 Rp80.355,48 Rp76.502,82 Rp72.833,62 Rp68.247,12	Min.: 1 Mult.: 1
RF Adapters - In Series BNC JACK JACK BLKHD ADAPTER 50 OHM 112437 Amphenol RF 1: Rp106.223,34 1.550In Stock	Mfr. Part No. 112437 Mouser Part No 523-112437	Amphenol RF	RF Adapters - In Series BNC JACK JACK BLKHD ADAPTER 50 OHM Learn More about Amphenol RF adapters	Datasheet	1.550In Stock	Rp106.223,34 Rp90.262,32 Rp84.575,06 Rp80.722,40 View Rp76.869,74 Rp72.099,78 Rp69.531,34 Rp65.311,76 Rp61.275,64	Min.: 1 Mult.: 1
RF Adapters - In Series BNC JACK JACK BLKHD ADAPTER 75 OHM 112438 Amphenol RF 1: Rp119.249,00 1.875In Stock	Mfr. Part No. 112438 Mouser Part No 523-112438	Amphenol RF	RF Adapters - In Series BNC JACK JACK BLKHD ADAPTER 75 OHM Learn More about Amphenol RF amphenol broadcast adapters cable assemblies	Datasheet	1.875In Stock	Rp119.249,00 Rp101.269,92 Rp94.848,82 Rp90.445,78 View Rp86.042,74 Rp80.722,40 Rp76.869,74 Rp73.200,54 Rp68.614,04	Min.: 1 Mult.: 1
RF Adapters - In Series BNC JACK JACK BLKHD ADAPTER ISO-75 Ohm 112440 Amphenol RF 1: Rp157.775,60 1.040In Stock	Mfr. Part No. 112440 Mouser Part No 523-112440	Amphenol RF	RF Adapters - In Series BNC JACK JACK BLKHD ADAPTER ISO-75 Ohm Learn More about Amphenol RF amphenol broadcast adapters cable assemblies	Datasheet	1.040In Stock	Rp157.775,60 Rp133.925,80 Rp125.670,10 Rp119.615,92 View Rp113.745,20 Rp106.773,72 Rp101.636,84 Quote	Min.: 1 Mult.: 1

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