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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 (USD) 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: $16.36 1,478In 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	1,478In Stock	$16.36 $14.18 $13.44 $13.25 View $11.75 $11.02 $10.68 $10.13	Min.: 1 Mult.: 1
RF Connectors / Coaxial Connectors 75OHM HD-BNC STRT CRIMP PLG 034-1026-12G Amphenol RF 1: $14.30 2,646In 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	2,646In Stock	$14.30 $12.68 $12.19 $11.70 View $11.05 $10.08 $9.43 $8.65	Min.: 1 Mult.: 1
RF Connectors / Coaxial Connectors BNC ST PLUG-BNC PLG Belden 4794R 1.25M 034-1107-12G Amphenol RF 1: $12.62 5,702In Stock 3,566Expected 20/10/2026	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	5,702In Stock 3,566Expected 20/10/2026	$12.62 $10.72 $10.05 $9.57 View $9.11 $8.43 $8.13 $7.76 Quote	Min.: 1 Mult.: 1
RF Connectors / Coaxial Connectors HD-BNC STRT CMP JCK Belden 4855R IP-67 034-1123-12G Amphenol RF 1: $19.69 1,691In 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	1,691In Stock	$19.69 $17.07 $16.18 $15.94 View $14.15 $13.26 $12.85 Quote	Min.: 1 Mult.: 1
RF Connectors / Coaxial Connectors BNC Male 75 Ohms 034-1026 Amphenol RF 1: $11.40 2,700In Stock 3,269Expected 07/10/2026	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	2,700In Stock 3,269Expected 07/10/2026	$11.40 $10.47 $10.12 $9.88 View $9.46 $8.94 $8.68 Quote	Min.: 1 Mult.: 1
RF Connectors / Coaxial Connectors HD-BNC(M)STR BELDEN 179DT /179 034-1042 Amphenol RF 1: $11.66 2,652In Stock 2,085Expected 07/10/2026	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	2,652In Stock 2,085Expected 07/10/2026	$11.66 $10.83 $10.59 $10.24 View $9.86 $9.05 $9.03 $8.28	Min.: 1 Mult.: 1
RF Adapters - In Series ADPT BNC Jack to BNC Bulkhead 75Ohm 031-220N-75-12G Amphenol RF 1: $20.06 620In 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	620In Stock	$20.06 $17.05 $15.98 $15.22 View $14.49 $13.70 Quote	Min.: 1 Mult.: 1
RF Connectors / Coaxial Connectors BNC 90 Crmp Plug for Bldn 4855R 75Ohm 031-70544-12G Amphenol RF 1: $20.10 711In Stock	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	711In Stock	$20.10 $17.08 $16.01 $15.24 View $14.52 $13.92 $13.48 Quote	Min.: 1 Mult.: 1
RF Connectors / Coaxial Connectors BNC Str8t Crimp Plug for Belden 4505R Cb 031-70546-12G Amphenol RF 1: $10.44 887In Stock	Mfr. Part No. 031-70546-12G Mouser Part No 523-031-70546-12G	Amphenol RF	RF Connectors / Coaxial Connectors BNC Str8t Crimp Plug for Belden 4505R Cb Learn More about Amphenol RF bnc	Datasheet	887In Stock	$10.44 $9.40 $8.86 $8.63 View $8.40 $7.49 $7.04 $6.22	Min.: 1 Mult.: 1
RF Connectors / Coaxial Connectors BNC Strt Crimp Plug Belden 4694P Cbl 12G 031-70558-12G Amphenol RF 1: $14.95 142In Stock	Mfr. Part No. 031-70558-12G Mouser Part No 523-031-70558-12G	Amphenol RF	RF Connectors / Coaxial Connectors BNC Strt Crimp Plug Belden 4694P Cbl 12G Learn More about Amphenol RF amphenolrf 12GBNC HDBNC connectors	Datasheet	142In Stock	$14.95 $13.07 $12.14 $11.65 View $11.44 $10.73 $9.84 $9.28	Min.: 1 Mult.: 1
RF Connectors / Coaxial Connectors BNC Str Cr Pl B4505P 75 Ohm 12G Opt 031-70572-12G Amphenol RF 1: $8.35 433In Stock	Mfr. Part No. 031-70572-12G Mouser Part No 523-031-70572-12G	Amphenol RF	RF Connectors / Coaxial Connectors BNC Str Cr Pl B4505P 75 Ohm 12G Opt Learn More about Amphenol RF amphenolrf 12GBNC HDBNC connectors	Datasheet	433In Stock	$8.35 $7.09 $6.65 $6.33 View $6.03 $5.65 $5.38 $5.12	Min.: 1 Mult.: 1
RF Connectors / Coaxial Connectors RF CONNECTOR BNC STRAIGHT PCB 031-70577-12G Amphenol RF 1: $15.39 306In Stock	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	306In Stock	$15.39 $13.64 $13.12 $12.59 View $11.89 $10.84 $10.14 $8.92	Min.: 1 Mult.: 1
RF Connectors / Coaxial Connectors 75OHM HD-BNC STRT CRIMP PLG 034-1025-12G Amphenol RF 1: $16.36 234In Stock	Mfr. Part No. 034-1025-12G Mouser Part No 523-034-1025-12G	Amphenol RF	RF Connectors / Coaxial Connectors 75OHM HD-BNC STRT CRIMP PLG Learn More about Amphenol RF 12g sdi bnc cable mount	Datasheet	234In Stock	$16.36 $14.18 $13.44 $13.25 View $11.75 $11.02 $10.68 $10.13	Min.: 1 Mult.: 1
RF Connectors / Coaxial Connectors Straight PCB Jack, Bulkhead, 75 Ohm 034-1028-12G Amphenol RF 1: $15.94 169In Stock 272Expected 21/10/2026	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	169In Stock 272Expected 21/10/2026	$15.94 $13.82 $13.10 $12.90 View $11.45 $10.73 $10.40 $9.87	Min.: 1 Mult.: 1
RF Connectors / Coaxial Connectors HD BNC RIGHT ANGLE CONNECTOR 034-1061 Amphenol RF 1: $14.65 228In Stock 1,401On Order	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	228In Stock 1,401On Order On Order Ship Dates Mfr. No: 034-1061 Stock: 228 Can Dispatch Immediately On Order: 439 Expected 07/10/2026 398 Expected 22/10/2026 564 Expected 24/12/2026 Factory Lead Time: 14 Weeks	$14.65 $12.45 $11.67 $11.11 View $10.68 $10.58 $9.00	Min.: 1 Mult.: 1
RF Connectors / Coaxial Connectors HD-BNC Str Plug for Belden 1855A 034-1100 Amphenol RF 1: $28.45 92In 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	92In Stock	$28.45 $24.17 $22.66 $21.58 View $18.53 $17.04 $16.23 Quote	Min.: 1 Mult.: 1
RF Connectors / Coaxial Connectors Right-AngleCrimpPlug Belden 4855R, 75 Oh 034-1118-12G Amphenol RF 1: $16.24 1,130In Stock 587Expected 07/10/2026	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	1,130In Stock 587Expected 07/10/2026	$16.24 $14.07 $13.34 $13.15 View $11.66 $10.93 $10.59 $10.05	Min.: 1 Mult.: 1
RF Connectors / Coaxial Connectors HD-BNC Str8t Crmp Jk for Belden 4505R Cb 034-1120-12G Amphenol RF 1: $16.17 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	$16.17 $14.02 $13.29 $13.09 View $11.62 $10.89 $10.55 $10.01	Min.: 1 Mult.: 1
RF Connectors / Coaxial Connectors STR CRMP JACK 4694R 12G OPT, 75 OHM 034-1121-12G Amphenol RF 1: $16.23 409In Stock	Mfr. Part No. 034-1121-12G Mouser Part No 523-034-1121-12G	Amphenol RF	RF Connectors / Coaxial Connectors STR CRMP JACK 4694R 12G OPT, 75 OHM Learn More about Amphenol RF amphenolrf 12GBNC HDBNC connectors	Datasheet	409In Stock	$16.23 $14.39 $13.84 $13.28 View $12.54 $11.44 $10.70 $9.81	Min.: 1 Mult.: 1
RF Connectors / Coaxial Connectors Right-AngleCrimpPlug Belden 4855R, 75 Oh 034-1122-12G Amphenol RF 1: $22.67 323In Stock 1,672Expected 21/10/2026	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	323In Stock 1,672Expected 21/10/2026	$22.67 $19.27 $18.06 $17.20 View $16.38 $15.35 $14.66	Min.: 1 Mult.: 1
RF Connector Accessories CAP AND CHAIN 034-11294 Amphenol RF 1: $20.39 137In Stock 55Expected 07/10/2026	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	137In Stock 55Expected 07/10/2026	$20.39 $17.68 $16.75 $16.51 View $14.65 $11.95 $11.56 $10.85 Quote	Min.: 1 Mult.: 1
RF Connectors / Coaxial Connectors HD-BNC Dual Port Right Angle PCB Jack 034-1131-12G Amphenol RF 1: $26.04 645In 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	645In Stock	$26.04 $22.13 $20.74 $19.75 View $18.81 $17.63 $16.85 Quote	Min.: 1 Mult.: 1
RF Connectors / Coaxial Connectors HD-BNC Dual Port RA PCB Jck, Stag,75ohm 034-1135-12G Amphenol RF 1: $21.07 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	$21.07 $18.26 $17.31 $17.06 View $15.13 $13.48 $13.12 Quote	Min.: 1 Mult.: 1
RF Connectors / Coaxial Connectors HDBNC Str Cr Pl 75 Ohm 12G Opt 034-1137-12G Amphenol RF 1: $16.17 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	$16.17 $14.02 $13.29 $13.09 View $11.62 $9.46 $9.18 $8.91 Quote	Min.: 1 Mult.: 1
RF Connectors / Coaxial Connectors HD-BNC Stgt Crmp Plg RG-55, RG-142 RG-22 034-5042 Amphenol RF 1: $11.50 200In 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	200In Stock	$11.50 $9.78 $9.17 $8.73 View $8.31 $7.74 $7.42 $7.07	Min.: 1 Mult.: 1

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