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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 BNC PLUG 000-68175-1011 Amphenol RF 1: Rp128.788,92 49In Stock Factory Special Order	Mfr. Part No. 000-68175-1011 Mouser Part No 523-68175-1011 Factory Special Order	Amphenol RF	RF Connectors / Coaxial Connectors BNC PLUG Learn More about Amphenol RF bnc	Datasheet	49In Stock	Rp128.788,92 View Rp125.670,10 Quote	Min.: 1 Mult.: 1
RF Connectors / Coaxial Connectors PLUG 031-321-1000 Amphenol RF 1: Rp228.040,78 117In Stock NRND	Mfr. Part No. 031-321-1000 Mouser Part No 523-31-321-1000 NRND	Amphenol RF	RF Connectors / Coaxial Connectors PLUG Learn More about Amphenol RF bnc	Datasheet	117In Stock	Rp228.040,78 Rp198.503,72 Rp186.028,44 Rp160.344,04 View Rp156.124,46 Rp153.556,02 Rp150.620,66 Rp143.465,72	Min.: 1 Mult.: 1
RF Connectors / Coaxial Connectors BNC ST PLUG RG58 50 OHM DC/DL 112352 Amphenol RF 1: Rp308.763,18 98In Stock Factory Special Order	Mfr. Part No. 112352 Mouser Part No 523-112352 Factory Special Order	Amphenol RF	RF Connectors / Coaxial Connectors BNC ST PLUG RG58 50 OHM DC/DL Learn More about Amphenol RF bnc	Datasheet	98In Stock	Rp308.763,18 Rp267.668,14 Rp253.725,18 Rp250.055,98 View Rp221.803,14 Rp207.860,18 Rp201.439,08 Rp191.165,32	Min.: 1 Mult.: 1
RF Connectors / Coaxial Connectors BNC ST CRIMP JACK RG58 50 OHM DL 112148 Amphenol RF 1: Rp124.752,80 195In Stock Factory Special Order	Mfr. Part No. 112148 Mouser Part No 523-112148 Factory Special Order	Amphenol RF	RF Connectors / Coaxial Connectors BNC ST CRIMP JACK RG58 50 OHM DL Learn More about Amphenol RF bnc	Datasheet	195In Stock	Rp124.752,80 Rp112.827,90 Rp106.590,26 Rp104.021,82 View Rp98.884,94 Rp88.427,72 Rp83.290,84 Rp73.200,54 Rp69.164,42	Min.: 1 Mult.: 1
RF Connectors / Coaxial Connectors BNC R/A CRIMP PLUG 734A/U 75 OHM BR-TF 112961 Amphenol RF 1: Rp301.608,24 110In Stock Factory Special Order	Mfr. Part No. 112961 Mouser Part No 523-112961 Factory Special Order	Amphenol RF	RF Connectors / Coaxial Connectors BNC R/A CRIMP PLUG 734A/U 75 OHM BR-TF Learn More about Amphenol RF adapters	Datasheet	110In Stock	Rp301.608,24 Rp295.737,52 Rp287.848,74 Rp283.629,16 View Rp251.707,12 Rp235.929,56 Rp228.591,16 Rp216.849,72	Min.: 1 Mult.: 1
RF Connectors / Coaxial Connectors BNC Ra Pl for 0.81 mm Cable 031-6997 Amphenol RF 1: Rp281.978,02 149In Stock New At Mouser	Mfr. Part No. 031-6997 Mouser Part No 523-031-6997 New At Mouser	Amphenol RF	RF Connectors / Coaxial Connectors BNC Ra Pl for 0.81 mm Cable Learn More about Amphenol RF bnc	Datasheet	149In Stock	Rp281.978,02 Rp239.598,76 Rp224.555,04 Rp213.914,36 View Rp190.798,40 Rp181.808,86 Rp173.186,24	Min.: 1 Mult.: 1
RF Connectors / Coaxial Connectors BNC BLKHD RCPTLS-50-3.2PNL/THK 031-7059 Amphenol RF 1: Rp80.355,48 930In Stock	Mfr. Part No. 031-7059 Mouser Part No 523-031-7059	Amphenol RF	RF Connectors / Coaxial Connectors BNC BLKHD RCPTLS-50-3.2PNL/THK Learn More about Amphenol RF bnc	Datasheet	930In Stock	Rp80.355,48 Rp68.247,12 Rp60.908,72 Rp55.588,38 View Rp52.836,48 Rp43.113,10 Rp40.544,66 Rp37.425,84	Min.: 1 Mult.: 1
RF Connectors / Coaxial Connectors BNC STRAIGHT PLUG 58/LMR 195 112116 Amphenol RF 1: Rp56.872,60 25.400In Stock	Mfr. Part No. 112116 Mouser Part No 523-112116	Amphenol RF	RF Connectors / Coaxial Connectors BNC STRAIGHT PLUG 58/LMR 195 Learn More about Amphenol RF bnc	Datasheet	25.400In Stock	Rp56.872,60 Rp48.249,98 Rp42.929,64 Rp40.911,58 View Rp37.792,76 Rp36.508,54 Rp35.591,24	Min.: 1 Mult.: 1
RF Connectors / Coaxial Connectors BNC ST PCB JACK 50 OHM TF-4 POST 112404 Amphenol RF 1: Rp71.549,40 12.267In Stock	Mfr. Part No. 112404 Mouser Part No 523-112404	Amphenol RF	RF Connectors / Coaxial Connectors BNC ST PCB JACK 50 OHM TF-4 POST Learn More about Amphenol RF bnc	Datasheet	12.267In Stock	Rp71.549,40 Rp60.725,26 Rp56.872,60 Rp54.120,70 View Rp51.552,26 Rp47.699,60 Rp46.048,46 Rp43.846,94 Rp41.095,04	Min.: 1 Mult.: 1
RF Adapters - In Series BNC JACK JACK BLKHD ADAPTER ISO-50 Ohm 112443 Amphenol RF 1: Rp106.957,18 3.659In Stock	Mfr. Part No. 112443 Mouser Part No 523-112443	Amphenol RF	RF Adapters - In Series BNC JACK JACK BLKHD ADAPTER ISO-50 Ohm Learn More about Amphenol RF adapters	Datasheet	3.659In Stock	Rp106.957,18 Rp90.812,70 Rp85.308,90 Rp81.089,32 View Rp77.236,66 Rp72.466,70 Rp69.164,42 Rp68.980,96 Rp61.642,56	Min.: 1 Mult.: 1
RF Connectors / Coaxial Connectors BNC STRAIGHT CRIMP PLUG RG223 112514 Amphenol RF 1: Rp55.955,30 9.173In Stock 5.000Expected 24/11/2026	Mfr. Part No. 112514 Mouser Part No 523-112514	Amphenol RF	RF Connectors / Coaxial Connectors BNC STRAIGHT CRIMP PLUG RG223 Learn More about Amphenol RF bnc	Datasheet	9.173In Stock 5.000Expected 24/11/2026	Rp55.955,30 Rp47.516,14 Rp42.379,26 Rp40.361,20 View Rp37.242,38 Rp35.958,16 Rp34.307,02 Rp32.288,96 Rp32.105,50	Min.: 1 Mult.: 1
RF Connectors / Coaxial Connectors BNC RIGHT ANGLE CRIMP PLUG RG223 112526 Amphenol RF 1: Rp150.804,12 3.683In Stock	Mfr. Part No. 112526 Mouser Part No 523-112526	Amphenol RF	RF Connectors / Coaxial Connectors BNC RIGHT ANGLE CRIMP PLUG RG223 Learn More about Amphenol RF bnc	Datasheet	3.683In Stock	Rp150.804,12 Rp140.346,90 Rp122.918,20 Rp116.313,64 View Rp111.360,22 Rp95.949,58 Rp91.546,54 Rp84.941,98 Rp83.657,76	Min.: 1 Mult.: 1
RF Connectors / Coaxial Connectors BNC STRAIGHT PLUG 8X/LMR240 112533 Amphenol RF 1: Rp68.980,96 19.668In Stock 14.290Expected 18/11/2026	Mfr. Part No. 112533 Mouser Part No 523-112533	Amphenol RF	RF Connectors / Coaxial Connectors BNC STRAIGHT PLUG 8X/LMR240 Learn More about Amphenol RF bnc	Datasheet	19.668In Stock 14.290Expected 18/11/2026	Rp68.980,96 Rp58.523,74 Rp52.102,64 Rp49.717,66 View Rp45.865,00 Rp44.397,32 Rp40.361,20 Rp39.994,28	Min.: 1 Mult.: 1
RF Connectors / Coaxial Connectors BNC PCB JACK-50 OHM 4 POST EX-LONG 112553 Amphenol RF 1: Rp252.257,50 4.871In Stock 3.464Expected 06/12/2026	Mfr. Part No. 112553 Mouser Part No 523-112553	Amphenol RF	RF Connectors / Coaxial Connectors BNC PCB JACK-50 OHM 4 POST EX-LONG Learn More about Amphenol RF bnc	Datasheet	4.871In Stock 3.464Expected 06/12/2026	Rp252.257,50 Rp230.609,22 Rp216.115,88 Rp205.658,66 View Rp195.935,28 Rp181.258,48 Rp174.837,38 Rp164.747,08 Quote	Min.: 1 Mult.: 1
RF Connectors / Coaxial Connectors BNC ST CRIMP PLUG LMR400 B7810A 112563 Amphenol RF 1: Rp173.736,62 2.598In Stock 1.685Expected 02/11/2026	Mfr. Part No. 112563 Mouser Part No 523-112563	Amphenol RF	RF Connectors / Coaxial Connectors BNC ST CRIMP PLUG LMR400 B7810A Learn More about Amphenol RF bnc	Datasheet	2.598In Stock 1.685Expected 02/11/2026	Rp173.736,62 Rp154.840,24 Rp145.116,86 Rp138.145,38 View Rp131.540,82 Rp121.817,44 Rp117.414,40	Min.: 1 Mult.: 1
RF Adapters - Between Series BNC JACK TO N PLUG ADAPTER 242121 Amphenol RF 1: Rp637.340,04 662In Stock	Mfr. Part No. 242121 Mouser Part No 523-242121	Amphenol RF	RF Adapters - Between Series BNC JACK TO N PLUG ADAPTER Learn More about Amphenol RF bnc	Datasheet	662In Stock	Rp637.340,04 Rp541.573,92 Rp501.212,72 Rp483.600,56 View Rp460.484,60 Rp431.681,38 Quote	Min.: 1 Mult.: 1
RF Adapters - Between Series SMA JACK-BNC BLKHD JACK ADAPTER 242181 Amphenol RF 1: Rp423.242,22 936In Stock 562Expected 21/01/2027	Mfr. Part No. 242181 Mouser Part No 523-242181	Amphenol RF	RF Adapters - Between Series SMA JACK-BNC BLKHD JACK ADAPTER Learn More about Amphenol RF bnc	Datasheet	936In Stock 562Expected 21/01/2027	Rp423.242,22 Rp366.553,08 Rp342.519,82 Rp327.292,64 View Rp311.698,54 Rp292.068,32 Rp289.683,34 Quote	Min.: 1 Mult.: 1
RF Connectors / Coaxial Connectors BULKHEAD JACK 50 ohm SOLDER CUP ISOLATED 031-10 Amphenol RF 1: Rp138.512,30 9.132In Stock	Mfr. Part No. 031-10 Mouser Part No 523-31-10	Amphenol RF	RF Connectors / Coaxial Connectors BULKHEAD JACK 50 ohm SOLDER CUP ISOLATED Learn More about Amphenol RF bnc	Datasheet	9.132In Stock	Rp138.512,30 Rp117.781,32 Rp110.259,46 Rp105.122,58 View Rp99.985,70 Rp94.481,90 Rp94.298,44	Min.: 1 Mult.: 1
RF Connectors / Coaxial Connectors BULKHEAD JACK 50ohm S-CUP GROUND TAB 031-10-RFXG1 Amphenol RF 1: Rp88.244,26 26.906In Stock	Mfr. Part No. 031-10-RFXG1 Mouser Part No 523-31-10-RFXG1	Amphenol RF	RF Connectors / Coaxial Connectors BULKHEAD JACK 50ohm S-CUP GROUND TAB Learn More about Amphenol RF bnc	Datasheet	26.906In Stock	Rp88.244,26 Rp74.851,68 Rp70.265,18 Rp66.779,44 View Rp63.660,62 Rp59.074,12 Rp57.056,06 Rp54.304,16 Rp50.818,42	Min.: 1 Mult.: 1
RF Adapters - In Series BH ADAPT JACK/JACK 031-220N-RFX Amphenol RF 1: Rp105.489,50 4.525In Stock 3.593Expected 29/11/2026	Mfr. Part No. 031-220N-RFX Mouser Part No 523-31-220N-RFX	Amphenol RF	RF Adapters - In Series BH ADAPT JACK/JACK Learn More about Amphenol RF adapters	Datasheet	4.525In Stock 3.593Expected 29/11/2026	Rp105.489,50 Rp89.528,48 Rp84.024,68 Rp79.988,56 View Rp76.135,90 Rp71.365,94 Rp67.880,20 Rp64.944,84 Rp60.725,26	Min.: 1 Mult.: 1
RF Connectors / Coaxial Connectors BULKHEAD JACK 50 ohm SOLDER UG-1094/U 031-221 Amphenol RF 1: Rp120.716,68 14.102In Stock	Mfr. Part No. 031-221 Mouser Part No 523-31-221	Amphenol RF	RF Connectors / Coaxial Connectors BULKHEAD JACK 50 ohm SOLDER UG-1094/U Learn More about Amphenol RF bnc	Datasheet	14.102In Stock	Rp120.716,68 Rp97.967,64 Rp92.647,30 Rp69.898,26 View Rp59.257,58 Rp55.588,38 Rp52.836,48 Rp47.149,22 Rp40.361,20	Min.: 1 Mult.: 1
RF Connectors / Coaxial Connectors BULKHEAD JACK 50 ohm SOLDER CUP DIE CAST 031-221-RFX Amphenol RF 1: Rp64.211,00 14.851In Stock	Mfr. Part No. 031-221-RFX Mouser Part No 523-31-221-RFX	Amphenol RF	RF Connectors / Coaxial Connectors BULKHEAD JACK 50 ohm SOLDER CUP DIE CAST Learn More about Amphenol RF bnc	Datasheet	14.851In Stock	Rp64.211,00 Rp54.487,62 Rp51.001,88 Rp48.616,90 View Rp46.231,92 Rp43.296,56 Rp41.278,50 Rp39.260,44 Rp36.875,46	Min.: 1 Mult.: 1
RF Connectors / Coaxial Connectors FRT MNT RECEPT UG-1094A/U 031-2221 Amphenol RF 1: Rp101.269,92 5.352In Stock	Mfr. Part No. 031-2221 Mouser Part No 523-31-2221	Amphenol RF	RF Connectors / Coaxial Connectors FRT MNT RECEPT UG-1094A/U Learn More about Amphenol RF bnc	Datasheet	5.352In Stock	Rp101.269,92 Rp85.859,28 Rp80.722,40 Rp76.686,28 View Rp73.017,08 Rp68.430,58 Rp65.128,30 Rp62.009,48	Min.: 1 Mult.: 1
RF Connectors / Coaxial Connectors STRAIGHT PLUG 50 ohm CRIMP RG174/316 031-315 Amphenol RF 1: Rp159.610,20 2.564In Stock	Mfr. Part No. 031-315 Mouser Part No 523-31-315	Amphenol RF	RF Connectors / Coaxial Connectors STRAIGHT PLUG 50 ohm CRIMP RG174/316 Learn More about Amphenol RF bnc	Datasheet	2.564In Stock	Rp159.610,20 Rp135.576,94 Rp126.954,32 Rp120.900,14 View Rp115.212,88 Rp107.874,48 Rp102.737,60 Rp97.967,64 Quote	Min.: 1 Mult.: 1
RF Connectors / Coaxial Connectors SRT CRMP PLG 174 316 031-315-RFX Amphenol RF 1: Rp61.275,64 14.297In Stock	Mfr. Part No. 031-315-RFX Mouser Part No 523-31-315-RFX	Amphenol RF	RF Connectors / Coaxial Connectors SRT CRMP PLG 174 316 Learn More about Amphenol RF bnc	Datasheet	14.297In Stock	Rp61.275,64 Rp52.102,64 Rp48.983,82 Rp46.598,84 View Rp44.213,86 Rp41.645,42 Rp39.627,36 Rp37.792,76 Rp35.407,78	Min.: 1 Mult.: 1

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