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12G-SDI BNC & HD-BNC Connectors

Amphenol RF 12G-SDI BNC & HD-BNC Connectors utilise data transfer rates of up to 12Gb/s to enable the transmission of high-resolution uncompressed video signals. These devices offer 4K and Ultra-HD quality signals in miniature and high-density sub-miniature package sizes. These 50Ω or 75Ω products are available as PCB connectors with edge-mount, straight, or right-angle configurations, or as cable connectors for industry-standard cable.

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Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (GBP) Filter the results in the table by unit price based on your quantity.	Qty.
RF Connectors / Coaxial Connectors 75OHM HD-BNC STRT CRIMP PLG 034-1017-12G Amphenol RF 1: £12.06 1,444In Stock	Mfr. Part No. 034-1017-12G Mouser Part No 523-034-1017-12G	Amphenol RF	RF Connectors / Coaxial Connectors 75OHM HD-BNC STRT CRIMP PLG Learn More about Amphenol RF 12g sdi bnc cable mount	Datasheet	1,444In Stock	£12.06 £10.36 £9.71 £9.25 View £8.81 £8.15 £8.02 £7.64 Quote	Min.: 1 Mult.: 1
RF Connectors / Coaxial Connectors 75OHM HD-BNC STRT CRIMP PLG 034-1026-12G Amphenol RF 1: £10.33 2,582In Stock	Mfr. Part No. 034-1026-12G Mouser Part No 523-034-1026-12G	Amphenol RF	RF Connectors / Coaxial Connectors 75OHM HD-BNC STRT CRIMP PLG Learn More about Amphenol RF 12g sdi bnc cable mount	Datasheet	2,582In Stock	£10.33 £8.77 £8.23 £7.83 View £7.46 £6.91 £6.67 £6.34	Min.: 1 Mult.: 1
RF Connectors / Coaxial Connectors HD BNC RIGHT ANGLE CONNECTOR 034-1061 Amphenol RF 1: £11.51 1,569In Stock 8Expected 09/12/2026	Mfr. Part No. 034-1061 Mouser Part No 523-034-1061	Amphenol RF	RF Connectors / Coaxial Connectors HD BNC RIGHT ANGLE CONNECTOR Learn More about Amphenol RF amphenolrf 12GBNC HDBNC connectors	Datasheet	1,569In Stock 8Expected 09/12/2026	£11.51 £9.95	Min.: 1 Mult.: 1
RF Connectors / Coaxial Connectors BNC ST PLUG-BNC PLG Belden 4794R 1.25M 034-1107-12G Amphenol RF 1: £9.63 8,501In Stock	Mfr. Part No. 034-1107-12G Mouser Part No 523-034-1107-12G	Amphenol RF	RF Connectors / Coaxial Connectors BNC ST PLUG-BNC PLG Belden 4794R 1.25M Learn More about Amphenol RF 12g sdi bnc cable mount	Datasheet	8,501In Stock	£9.63 £8.42 £7.90 £7.53 View £7.16 £6.63 £6.36 £6.08	Min.: 1 Mult.: 1
RF Connectors / Coaxial Connectors Right-AngleCrimpPlug Belden 4855R, 75 Oh 034-1118-12G Amphenol RF 1: £11.74 1,701In Stock	Mfr. Part No. 034-1118-12G Mouser Part No 523-034-1118-12G	Amphenol RF	RF Connectors / Coaxial Connectors Right-AngleCrimpPlug Belden 4855R, 75 Oh Learn More about Amphenol RF 12g sdi bnc cable mount	Datasheet	1,701In Stock	£11.74 £9.98 £9.36 £8.90 View £8.48 £7.85 £7.57 £7.47 Quote	Min.: 1 Mult.: 1
RF Connectors / Coaxial Connectors Right-AngleCrimpPlug Belden 4855R, 75 Oh 034-1122-12G Amphenol RF 1: £15.20 2,288In Stock 1,327Expected 06/01/2027	Mfr. Part No. 034-1122-12G Mouser Part No 523-034-1122-12G	Amphenol RF	RF Connectors / Coaxial Connectors Right-AngleCrimpPlug Belden 4855R, 75 Oh Learn More about Amphenol RF 12g sdi bnc cable mount	Datasheet	2,288In Stock 1,327Expected 06/01/2027	£15.20 £13.34 £12.59 £12.05 View £11.53 £11.52 £11.02 Quote	Min.: 1 Mult.: 1
RF Connectors / Coaxial Connectors HD-BNC STRT CMP JCK Belden 4855R IP-67 034-1123-12G Amphenol RF 1: £16.26 1,646In Stock	Mfr. Part No. 034-1123-12G Mouser Part No 523-034-1123-12G	Amphenol RF	RF Connectors / Coaxial Connectors HD-BNC STRT CMP JCK Belden 4855R IP-67 Learn More about Amphenol RF __amphenolhdbnc	Datasheet	1,646In Stock	£16.26 £13.81 £12.96 £12.34 View £12.06 £11.17 £10.67 Quote	Min.: 1 Mult.: 1
RF Connectors / Coaxial Connectors BNC Male 75 Ohms 034-1026 Amphenol RF 1: £10.11 5,924In Stock	Mfr. Part No. 034-1026 Mouser Part No 523-34-1026	Amphenol RF	RF Connectors / Coaxial Connectors BNC Male 75 Ohms Learn More about Amphenol RF adapters	Datasheet	5,924In Stock	£10.11 £8.86 £8.30 £7.91 View £7.53 £6.97 £6.73 £6.41	Min.: 1 Mult.: 1
RF Connectors / Coaxial Connectors PCB RIGHT-ANGLE THRU-HOLE, BULKHEAD 034-1030-12G Amphenol RF 1: £7.80 2,294In Stock	Mfr. Part No. 034-1030-12G Mouser Part No 523-34-1030-12G	Amphenol RF	RF Connectors / Coaxial Connectors PCB RIGHT-ANGLE THRU-HOLE, BULKHEAD Learn More about Amphenol RF amphenolrf 12GBNC HDBNC connectors	Datasheet	2,294In Stock	£7.80 £6.63 £6.22 £5.93 View £5.64 £5.22 £5.03 £4.79	Min.: 1 Mult.: 1
RF Connectors / Coaxial Connectors HD-BNC(M)STR BELDEN 179DT /179 034-1042 Amphenol RF 1: £9.77 4,519In Stock	Mfr. Part No. 034-1042 Mouser Part No 523-34-1042	Amphenol RF	RF Connectors / Coaxial Connectors HD-BNC(M)STR BELDEN 179DT /179 Learn More about Amphenol RF adapters	Datasheet	4,519In Stock	£9.77 £8.44 £7.91 £7.53 View £7.17 £6.63 £6.41 £6.09	Min.: 1 Mult.: 1
RF Adapters - In Series ADPT BNC Jack to BNC Bulkhead 75Ohm 031-220N-75-12G Amphenol RF 1: £15.76 610In Stock	Mfr. Part No. 031-220N-75-12G Mouser Part No 523-031-220N-75-12G	Amphenol RF	RF Adapters - In Series ADPT BNC Jack to BNC Bulkhead 75Ohm Learn More about Amphenol RF bnc	Datasheet	610In Stock	£15.76 £13.38 £12.55 £12.18	Min.: 1 Mult.: 1
RF Connectors / Coaxial Connectors 75OHM BNC STRT CRIMP PLG 031-70534 Amphenol RF 1: £7.32 237In Stock	Mfr. Part No. 031-70534 Mouser Part No 523-031-70534	Amphenol RF	RF Connectors / Coaxial Connectors 75OHM BNC STRT CRIMP PLG Learn More about Amphenol RF 12g sdi bnc cable mount	Datasheet	237In Stock	£7.32 £6.96 £6.52 £6.22 View £5.19 £4.88	Min.: 1 Mult.: 1
RF Connectors / Coaxial Connectors BNC ST PLUG-BNC PLG Belden 4855R 180in 031-70537-12G Amphenol RF 1: £5.19 1,999In Stock 1,900Expected 18/11/2026	Mfr. Part No. 031-70537-12G Mouser Part No 523-031-70537-12G	Amphenol RF	RF Connectors / Coaxial Connectors BNC ST PLUG-BNC PLG Belden 4855R 180in Learn More about Amphenol RF 12g sdi bnc cable mount	Datasheet	1,999In Stock 1,900Expected 18/11/2026	£5.19 £4.76 £4.47 £4.25 View £4.05 £3.75 £3.62 £3.45	Min.: 1 Mult.: 1
RF Connectors / Coaxial Connectors BNC 90 Crmp Plug for Bldn 4855R 75Ohm 031-70544-12G Amphenol RF 1: £14.55 405In Stock 500Expected 02/01/2027	Mfr. Part No. 031-70544-12G Mouser Part No 523-031-70544-12G	Amphenol RF	RF Connectors / Coaxial Connectors BNC 90 Crmp Plug for Bldn 4855R 75Ohm Learn More about Amphenol RF bnc	Datasheet	405In Stock 500Expected 02/01/2027	£14.55 £12.95 £12.22 £11.71 View £11.47 £10.91 £9.39 £9.31	Min.: 1 Mult.: 1
RF Connectors / Coaxial Connectors BNC Strt Crimp Plug Belden 4731R/P 12G 031-70560-12G Amphenol RF 1: £12.12 151In Stock	Mfr. Part No. 031-70560-12G Mouser Part No 523-031-70560-12G	Amphenol RF	RF Connectors / Coaxial Connectors BNC Strt Crimp Plug Belden 4731R/P 12G Learn More about Amphenol RF amphenolrf 12GBNC HDBNC connectors	Datasheet	151In Stock	£12.12 £11.39 £10.69 £10.17 View £9.68 £8.56 £8.36	Min.: 1 Mult.: 1
RF Connectors / Coaxial Connectors RF CONNECTOR BNC STRAIGHT PCB 031-70577-12G Amphenol RF 1: £11.56 206In Stock 509Expected 16/02/2027	Mfr. Part No. 031-70577-12G Mouser Part No 523-0317057712G	Amphenol RF	RF Connectors / Coaxial Connectors RF CONNECTOR BNC STRAIGHT PCB Learn More about Amphenol RF amphenolrf 12GBNC HDBNC connectors	Datasheet	206In Stock 509Expected 16/02/2027	£11.56 £10.24 £9.85 £9.45 View £8.93 £8.14 £7.11 £6.78	Min.: 1 Mult.: 1
RF Connectors / Coaxial Connectors Straight PCB Jack, Bulkhead, 75 Ohm 034-1028-12G Amphenol RF 1: £10.70 275In Stock 175Expected 09/12/2026	Mfr. Part No. 034-1028-12G Mouser Part No 523-034-1028-12G	Amphenol RF	RF Connectors / Coaxial Connectors Straight PCB Jack, Bulkhead, 75 Ohm Learn More about Amphenol RF amphenolrf 12GBNC HDBNC connectors	Datasheet	275In Stock 175Expected 09/12/2026	£10.70 £9.29 £8.97 £8.13 View £7.73 £7.34	Min.: 1 Mult.: 1
RF Connectors / Coaxial Connectors HD-BNC Str Plug for Belden 1855A 034-1100 Amphenol RF 1: £20.59 91In Stock	Mfr. Part No. 034-1100 Mouser Part No 523-034-1100	Amphenol RF	RF Connectors / Coaxial Connectors HD-BNC Str Plug for Belden 1855A Learn More about Amphenol RF amphenolrf 12GBNC HDBNC connectors	Datasheet	91In Stock	£20.59 £17.50 £16.40 £16.20 View £14.25 £13.37	Min.: 1 Mult.: 1
RF Connectors / Coaxial Connectors HD-BNC Str8t Crmp Jk for Belden 4505R Cb 034-1120-12G Amphenol RF 1: £11.93 426In 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	426In Stock	£11.93 £10.25 £9.60 £9.14 View £8.71 £8.16 £7.75 £7.45	Min.: 1 Mult.: 1
RF Connector Accessories CAP AND CHAIN 034-11294 Amphenol RF 1: £13.94 170In Stock	Mfr. Part No. 034-11294 Mouser Part No 523-034-11294	Amphenol RF	RF Connector Accessories CAP AND CHAIN Learn More about Amphenol RF amphenolrf 12GBNC HDBNC connectors	Datasheet	170In Stock	£13.94 £12.55 £11.76 £11.19 View £10.66 £9.38	Min.: 1 Mult.: 1
RF Connectors / Coaxial Connectors HD-BNC Dual Port Right Angle PCB Jack 034-1131-12G Amphenol RF 1: £19.00 644In Stock	Mfr. Part No. 034-1131-12G Mouser Part No 523-034-1131-12G	Amphenol RF	RF Connectors / Coaxial Connectors HD-BNC Dual Port Right Angle PCB Jack Learn More about Amphenol RF 12 g cable assemblies	Datasheet	644In Stock	£19.00 £16.14 £15.13 £13.81 View £13.25 £12.86 £12.25 Quote	Min.: 1 Mult.: 1
RF Connectors / Coaxial Connectors HD-BNC Dual Port RA PCB Jck, Stag,75ohm 034-1135-12G Amphenol RF 1: £15.82 119In Stock	Mfr. Part No. 034-1135-12G Mouser Part No 523-034-1135-12G	Amphenol RF	RF Connectors / Coaxial Connectors HD-BNC Dual Port RA PCB Jck, Stag,75ohm Learn More about Amphenol RF amphenolrf 12GBNC HDBNC connectors	Datasheet	119In Stock	£15.82 £13.71 £13.00 £12.81 View £11.37 £10.40 £9.90	Min.: 1 Mult.: 1
RF Connectors / Coaxial Connectors HDBNC Str Cr Pl 75 Ohm 12G Opt 034-1137-12G Amphenol RF 1: £12.31 157In Stock	Mfr. Part No. 034-1137-12G Mouser Part No 523-034-1137-12G	Amphenol RF	RF Connectors / Coaxial Connectors HDBNC Str Cr Pl 75 Ohm 12G Opt Learn More about Amphenol RF amphenolrf 12GBNC HDBNC connectors	Datasheet	157In Stock	£12.31 £10.46 £9.80 £9.34 View £8.89 £7.45	Min.: 1 Mult.: 1
RF Connectors / Coaxial Connectors HD-BNC Stgt Crmp Plg RG-55, RG-142 RG-22 034-5042 Amphenol RF 1: £9.04 197In Stock	Mfr. Part No. 034-5042 Mouser Part No 523-034-5042	Amphenol RF	RF Connectors / Coaxial Connectors HD-BNC Stgt Crmp Plg RG-55, RG-142 RG-22 Learn More about Amphenol RF amphenolrf 12GBNC HDBNC connectors	Datasheet	197In Stock	£9.04 £7.69 £7.20 £6.85 View £6.53 £6.12 £5.82 £5.55	Min.: 1 Mult.: 1
RF Cable Assemblies HD-BNC ST PLG-BNC PLG Belden 4855R .5M 095-850-188M200 Amphenol RF 1: £62.86 52In Stock 25Expected 16/12/2026	Mfr. Part No. 095-850-188M200 Mouser Part No 523-095-850-188M200	Amphenol RF	RF Cable Assemblies HD-BNC ST PLG-BNC PLG Belden 4855R .5M Learn More about Amphenol RF 12 g cable assemblies	Datasheet	52In Stock 25Expected 16/12/2026	£62.86 £53.44 £50.09 £47.70 £46.30	Min.: 1 Mult.: 1

12G-SDI BNC & HD-BNC Connectors

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12G-SDI BNC & HD-BNC Connectors

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