NBTB75CLI5 - Coaxial cable Neutrik - Free user manual and instructions
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USER MANUAL NBTB75CLI5 Neutrik
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Circular logo with white stylized 'T' and curved line inside a green ring (no text or symbols)BNC Connectors

Content Page
UHD BNC - rearTWIST Cable Connectors ..... 124
UHD BNC - Chassis 124
rearTWIST HD Cable Connectors 125
Cable to Connector Guide 126
Connector to Cable Guide 128
HD BNC Chassis & Cable Jack Panel Version ..... 130
Technical Data 131
Accessories 132
NEUTRIK ^® , crystalCON ^® , etherCON ^® , maxCON ^® , miniCON ^® , nanoCON ^® , neutriCON ^® , opticalCON ^® , powerCON ^® , Profi ^® , rearTWIST ^® , silentPLUG ^® , speakON ^® , DIWA ^® , XIRIUM ^® , are registered trademarks of Neutrik AG.
NEUTRIK®
75 Ω BNC Connectors

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Collection of various electronic connectors and a black cable, including metallic connectors, a connector, and a green cable (no text or symbols visible)Neutrik offers a variety of 75 Ω cable and chassis BNC connectors. The rearTWIST cable connectors are easy to handle in high density applications such as video patchbays and switches, provide a tactile and fast assembly and offer colour coding as a standard. All parts of our BNC series are precisely machined to our high quality standards.
rearTWIST UHD - BNC Connector
With the transition to 4K or even 8K-signals the impedance of BNC connectors became more important than ever. Every deviate impedance has a negative influence on return loss and VSWR (Voltage Standing Wave Ratio) which are important measurements for reflected signals in a transmission line. Especially on high data rates up to 24 Gb/s, as they occur when transmitting ultra high definition (UHD) signals, an impedance mismatch results in high return loss.
Neutrik's new rearTWIST UHD-BNC connector is a specifically for high frequencies optimized BNC connector; based on the proven rearTWIST technology. The unique insulator design in combination with the reduced crimp diameter of the gold plated center pin allows UHD-data transmission within the required return loss limits.

4K8K

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Cross-sectional diagram of a mechanical device showing internal components and fluid flow (no text or symbols)Features & Benefits
① Screen and cable jacket crimp instead of screen crimp only. Grooved inner surface holds the cable jacket to prevent tearing braids.
② High frequency optimized insulator design for UHD-transmissions.
③ Reduced pin crimp diameter for performance improvement (return loss values).
④ Swiss antraloy plating
⑤ rearTWIST boot for easy access in high density applications.



4K8K
Gold plated contacts Precise Swiss machined parts
rearTWIST UHD & Panel Version

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Close-up of a black plastic connector with gold-colored internal body (no text or symbols visible)NBNC75BFG7X

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Close-up of a black mechanical component with a central fan and mounting holes (no visible text or symbols)NBB75DFGX
- Optimized contact pin and insulator design for UHD-data transmission
• Proven rearTWIST technology - Swiss antraloy plating
• Available for common cable types
• Fully compatible with conventional BNC chassis connectors
• D-size feedthrough chassis connectors
Neutrik BNCs – Excellent return loss!

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| Frequency range (GHz) | rearTWIST HD - BNC Connectors (dB) | rearTWIST UHD - BNC Connectors (dB) | | --------------------- | ---------------------------------- | ----------------------------------- | | 0 | -35 | -40 | | 5 | -20 | -25 | | 10 | -10 | -15 | | 15 | -5 | -10 |NBNC75* NBB75DFG

![26 [1.024°] 31 [1.220°]](/content/2026/06/1190836/images/f21523635190cb2cded25ee4fd66904b303507fd05573d1c6bf1f07105c5ece0.jpg)
![34 [1.34°] 4.7 [185°] 0.5 [020°]](/content/2026/06/1190836/images/b3c5e5a68374926a7e38594aecb9f7c20edff41fe2bff4cd762be82c7c14b8c9.jpg)





Bayonet locking Gold plated contacts 9 different colors available
Female cable jack
rearTWIST HD

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Close-up of a black and silver electrical connector with copper-colored internal body (no text or symbols visible)NBNC75BFG7

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Close-up of a yellow and black plastic connector with internal orange and black bands (no text or symbols visible)NBNC75BLP7

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Close-up of a metallic connector with green cable, no visible text or symbols
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Close-up of a blue and silver mechanical connector (no text or symbols visible)NBNB75GLP9
- "rearTWIST Principle" locking / unlocking using the easily accessible soft touch boot (Patent DE 100 48507)
- Ideal for recessed bulkheads where access to the "head" of the connector might be an issue. These connectors turn from the back and not the front.
- Snug-fit center pin insert provides tactile feedback
- Shield and jacket crimp technology prevents the problem of an exposed grounding braid on cable assemblies
• Large version for RG 11 cable - Precise Swiss machined brass parts for outstanding durability
• Accessories include color coded boots in 10 standard colors, crimp tool and dies - Sleek female cable jack e.g. for Y-cables
NBNC75\*

rearTWIST rearTWIST rearTWIST Cable Jack Pin Crimp Hex Crimp Stripping
UHD HD HD Tiny & Panel in mm in mm Tool
UHD
H
CS ONCRT
CS-BNC-LCS
CS-BNC-LCV
+CS-BNC-TCI
Belden
| Belden 1277R, 1278R, 1279R | NBTC75BNN5 | 1.6 | 4.53 | ● | - | - | ● | ||||
| Belden 1406B, 1407B, 1417B | NBTC75BVV5 | 1.6 | 5.00 | ● | - | - | ● | ||||
| Belden 1426A, 1505A (ANH), 4505R | NBNC75BLP9X | NBNC75BLP9 | NBNB75GLP9 | 1.07 | 1.6 | 6.47 | ● | - | - | - | |
| Belden 1505F | NBNC75BJP9X | NBNC75BJP9 | 1.07 | 1.6 | 6.47 | ● | - | - | - | ||
| Belden 1506A | NBNC75BJ9 | 1.6 | 5.41 | ● | - | - | - | ||||
| Belden 1520A, 1521A, 1522A, 179DT | NBTC75BFI4 | NBTB75CFI4 | 1.6 | 4.06 | ● | - | - | ● | |||
| Belden 1694A (ANH, DNH), 4694R | |||||||||||
| Belden 70082, 70082CH & 70082NH | NBNC75BTU11X | NBNC75BTU11 | 1.07 | 1.6 | 7.36 | ● | - | - | - | ||
| NBNC75BTUP11X | 1.07 | 7.06 | ● | - | - | - | |||||
| Belden 1694F | NBNC75BRU11 | 1.6 | 7.36 | ● | - | - | - | ||||
| Belden 1695A | NBNC75BQP11X | NBNC75BQP11 | 1.6 | 6.47 | ● | - | - | - | |||
| Belden 1855A | NBNC75BDD6X | NBNC75BDD6 | 1.07 | 1.6 | 4.53 | ● | - | - | - | ||
| Belden 1865A | NBTC75BXX6 | 1.6 | 5.00 | ● | - | - | ● | ||||
| Belden 1855ENH | NBNC75BFG7X | NBNC75BFG7 | 1.07 | 1.6 | 5.00 | ● | - | - | - | ||
| Belden 7731A (ANH) | NBLC75BVZ17 | 1.8 | 10.00 | - | - | ● | - | ||||
| Belden 8218 | NBTC75BXX5 | 1.6 | 5.00 | ● | - | - | ● | ||||
| Belden 8241 | NBNC75BLP7X | NBNC75BLP7 | 1.07 | 1.6 | 6.47 | ● | - | - | - | ||
| Belden 8241F | NBNC75BLP9X | NBNC75BLP9 | NBNB75GLP9 | 1.07 | 1.6 | 6.47 | ● | - | - | - | |
| Belden 8281 | NBNC75BXY9 | 1.6 | 8.23 | ● | - | - | - | ||||
| Belden 8281F | NBNC75BYY9 | 1.6 | 8.23 | ● | - | - | - | ||||
| Belden 9221 | NBTC75BLI4 | 1.6 | 4.06 | ● | - | - | ● | ||||
| Belden 1794A | NBNC75BZV14 | 1.6 | 8.23 | ● | - | - | - | ||||
| Canare | |||||||||||
| Canare L-3CFB, L-3C2VS | NBNC75BHK7 | 1.6 | 5.41 | ● | - | - | - | ||||
| Canare L-4CFB | NBNC75BLP9X | NBNC75BLP9 | NBNB75GLP9 | 1.07 | 1.6 | 6.47 | ● | - | - | - | |
| Canare L-4.5CHD, L-4.5CHWS | NBNC75BTU11X | NBNC75BTU11 | 1.07 | 1.6 | 7.36 | ● | - | - | - | ||
| Canare L-5CFB | NBNC75BYY11 | 1.6 | 8.23 | ● | - | - | - | ||||
| Canare LV-61S | NBNC75BLP7X | NBNC75BLP7 | 1.07 | 1.6 | 6.47 | ● | - | - | - | ||
| Canare LV-77S | NBNC75BYY9 | 1.6 | 8.23 | ● | - | - | - | ||||
| Canare V(3-5)-3C | NBNC75BGG7 | 1.6 | 5.00 | ● | - | - | - | ||||
| Canare V(3-5)-4CFB | NBNC75BJ9 | 1.6 | 5.41 | ● | - | - | - | ||||
| Canare V(3-5)-5C | NBNC75BRS9 | 1.6 | 7.01 | ● | - | - | - | ||||
| Canare V(3-5)-5CFB | NBNC75BWS11 | 1.6 | 7.01 | ● | - | - | - | ||||
| Canare L-1.5C2VS | NBTC75BLI4 | 1.6 | 4.06 | ● | - | - | ● | ||||
| Canare L-3CFW | NBNC75BLP7X | NBNC75BLP7 | 1.07 | 1.6 | 6.47 | ● | - | - | - | ||
| Canare L-5CFW | NBNC75BYY11 | 1.6 | 8.23 | ● | - | - | - | ||||
| Canford | |||||||||||
| Canford SDV-M | NBTB75CNN5 | 1.6 | 4.53 | ● | - | - | ● | ||||
| Canford SDV, SDV-X, SDM | NBNC75BFG7X | NBNC75BFG7 | 1.07 | 1.6 | 5.00 | ● | - | - | - | ||
| Canford SDV-L, SDV-F | NBNC75BWS11 | 1.6 | 7.01 | ● | - | - | - | ||||
| Canford SDV-HD | NBLC75BVZ17 | 1.8 | 10.00 | - | - | ● | - | ||||
| Canford SDV-F-HD | NBNC75BWU13 | 1.6 | 7.36 | ● | - | - | - | ||||
| Canford VCS (BBC PSF1/3) | NBNC75BLS7 | 1.6 | 7.01 | ● | - | - | - | ||||
| Clark | |||||||||||
| Clark CD7559-0, CD7559F-0 | NBNC75BLP9X | NBNC75BLP9 | 1.07 | 1.6 | 6.47 | ● | - | - | - | ||
| Clark CD7523-7 | NBNC75BDD6X | NBNC75BDD6 | 1.07 | 1.6 | 4.53 | ● | - | - | ● | ||
| Clark CD7506-0 | NBNC75BTU11X | NBNC75BTU11 | 1.07 | 1.6 | 7.36 | ● | - | - | - | ||
| Clark CD7506F-0 | NBNC75BRU11 | 1.6 | 7.36 | ● | - | - | - | ||||
| Commscope | |||||||||||
| Commscope 2065V | NBNC75BIJ9 | 1.6 | 5.41 | ● | - | - | - | ||||
| Commscope 2279V | NBNC75BQP11 | 1.6 | 6.47 | ● | - | - | - | ||||
| Commscope 5563 | NBNC75BLP7X | NBNC75BLP7 | 1.07 | 1.6 | 6.47 | ● | - | - | - | ||
| Commscope 5565 | NBNC75BLP9X | NBNC75BLP9 | NBNB75GLP9 | 1.07 | 1.6 | 6.47 | ● | - | - | - | |
| Commscope 5765 | NBNC75BTU11X | NBNC75BTU11 | 1.07 | 1.6 | 7.36 | ● | - | - | - | ||
| Commscope 7536 (03-05) | NBTC75BXX6 | 1.6 | 5.00 | ● | - | - | ● | ||||
| Commscope 7538 | NBNC75BDD6X | NBNC75BDD6 | 1.07 | 1.6 | 4.53 | ● | - | - | - | ||
rearTWIST rearTWIST rearTWIST Cable Jack Pin Crimp Hex Crimp Stripping
UHD HD HD Tiny & Panel in mm in mm Tool
UHD
H
CS ANC RT
CS-BNC-LCS
CS-BNC-LCV
CS-RNC-TCI
Draka Multimedia Cable
| 0.31 / 1.45 AF, 753-1304(2), | ||||||||||
| 755-1302 | NBTC75BFI4 | NBTB75CFI4 | 1.6 | 4.06 | ● | - | ● | |||
| 0.41 / 1.9 AF, 753-1104, 755-1103, | ||||||||||
| 755-1101 | NBTC75BNN5 | NBTB75CNN5 | 1.6 | 4.53 | ● | - | ● | |||
| 0.51 / 2.3 Dz, 757-1001, VADN 7243 | NBTC75BVX6 | 1.6 | 5.00 | ● | - | ● | ||||
| 0.6 / 2.8 AF, 0.6 L / 2.8 AF | NBNC75BFG7X | NBNC75BFG7 | 1.07 | 1.6 | 5.00 | ● | - | - | ||
| HD Pro 0.6/2.8 AF | NBNC75BFG7X | NBNC75BFG7 | 1.07 | 1.6 | 5.00 | ● | - | - | ||
| 0.6 / 3.7, 0.6L / 3.7 | NBNC75BLP7X | NBNC75BLP7 | 1.07 | 1.6 | 6.47 | ● | - | - | ||
| 0.6 / 3.7 Dz | NBNC75BLS7 | 1.6 | 7.01 | ● | - | - | ||||
| 0.8 / 3.7 AF, 755-801(803, 804) | NBNC75BLP9X | NBNC75BLP9 | NBNB75GLP9 | 1.07 | 1.6 | 6.47 | ● | - | - | |
| Highflex 08L/3.7D, HD Pro 0.8/3.7 AF | NBNC75BLP9X | NBNC75BLP9 | 1.07 | 1.6 | 6.47 | ● | - | - | ||
| 0.8 / 4.9 Dz | NBNC75BXY9 | 1.6 | 8.23 | ● | - | - | ||||
| 1.0 / 4.8 AF, 755-901/5 | NBNC75BUU11X | NBNC75BUU11 | NBNB75GUU11 | 1.07 | 1.6 | 7.36 | ● | - | - | |
| 1.2L / 4.8Dz, 1.2L / 4.95AF | NBNC75BWU13 | 1.6 | 7.36 | ● | - | - | ||||
| 1.4 / 6.6 AF | NBLC75BSX14 | 1.75 | 9.73 | - | ● | - | ||||
| 1.6 / 7.3AF | NBLC75BVZ17 | 1.8 | 10.00 | - | - | ● | ||||
| Suhner | ||||||||||
| Suhner G02233 | NBTC75BFI4 | NBTB75CFI4 | 1.6 | 4.06 | ● | - | ● | |||
| Suhner G04233D | NBNC75BLS7 | 1.6 | 7.01 | ● | - | - | ||||
| Suhner S02223 | NBTC75BLI4 | 1.6 | 4.06 | ● | - | ● | ||||
| Suhner S04233, S04263 | NBNC75BLP9X | NBNC75BLP9 | NBNB75GLP9 | 1.07 | 1.6 | 6.47 | ● | - | - | |
| Suhner S05133-07 | NBNC75BTU11X | NBNC75BTU11 | 1.07 | 1.6 | 7.36 | ● | - | - | ||
| Suhner S05163-02 | NBNC75BTU11X | NBNC75BTU11 | 1.07 | 1.6 | 7.36 | ● | - | - | ||
| Percon | ||||||||||
| Percon VK2 | NBTC75BNN5 | 1.6 | 4.53 | ● | - | ● | ||||
| Percon VK5 | NBNC75BFG7X | NBNC75BFG7 | 1.07 | 1.6 | 5.00 | ● | - | - | ||
| Percon VK6 | NBNC75BLP9X | NBNC75BLP9 | 1.07 | 1.6 | 6.47 | ● | - | - | ||
| Percon VK7 | NBNC75BUU11X | NBNC75BUU11 | 1.07 | 1.6 | 7.36 | ● | - | - | ||
| Percon VK77 | NBNC75BTU11X | NBNC75BTU11 | 1.07 | 1.6 | 7.36 | ● | - | - | ||
| Percon VK770F | NBNC75BWU13 | 1.6 | 7.36 | ● | - | - | ||||
| Percon VK8 | NBLC75BSX14 | 1.75 | 9.73 | - | ● | - | ||||
| Percon VK9 | NBLC75BVZ17 | 1.8 | 10.0 | - | - | ● | ||||
| Percon VK95 | NBNC75BLP7X | NBNC75BLP7 | 1.07 | 1.6 | 6.47 | ● | - | - | ||
| Van Damme | ||||||||||
| Van Damme 268-175-000 | NBNC75BUU11X | NBNC75BUU11 | 1.07 | 1.6 | 7.36 | ● | - | - | ||
| Van Damme 268-275-000 | NBNC75BJP9X | NBNC75BJP9 | 1.07 | 1.6 | 6.47 | ● | - | - | ||
| Van Damme 268-306-000 | NBNC75BLP9X | NBNC75BLP9 | 1.07 | 1.6 | 6.47 | ● | - | - | ||
| Van Damme 268-408-000 | NBTC75BFI14 | 1.6 | 6.47 | ● | - | ● | ||||
| Van Damme 268-475-000 | NBNC75BTU11X | NBNC75BTU11 | 1.07 | 1.6 | 7.36 | ● | - | - | ||
| Van Damme 268-675-000 | NBNC75BTU11X | NBNC75BTU11 | 1.07 | 1.6 | 7.36 | ● | - | - | ||
| Van Damme 278-475-000 | NBLC75BVZ17 | 1.8 | 10.00 | - | - | ● | ||||
| Van Damme 278-175-000 | NBNC75BUU11X | NBNC75BUU11 | 1.07 | 1.6 | 7.36 | ● | - | - | ||
| Van Damme 278-975-000 | NBNC75BLP9X | NBNC75BLP9 | 1.07 | 1.6 | 6.47 | ● | - | - | ||
| Van Damme 278-775-000 | NBTC75BSS5 | 1.6 | 4.53 | ● | - | ● | ||||
| Van Damme 278-075-000 | NBNC75BFG7X | NBNC75BFG7 | 1.07 | 1.6 | 5.00 | ● | - | - | ||
| Van Damme 278-075-006 | NBNC75BFG7X | NBNC75BFG7 | 1.07 | 1.6 | 5.00 | ● | - | - | ||
| Van Damme 278-375-000 | NBNC75BUU11X | NBNC75BUU11 | 1.07 | 1.6 | 7.36 | ● | - | - | ||
| earTWIST rearTWIST rearTWIST Cable Jack Pin Crimp Hex Crimp StrippingUHD HD HD Tiny & Panel in mm in mm Tool | |||||||||
| UHD | HD | CS-BNC-RT | CS-BNC-LCS | CS-BNC-LEV | CS-BNC-TCI | ||||
| Argosy Image | |||||||||
| Argosy Image 360 | NBNC75BFG7X | NBNC75BFG7 | 1.07 | 1.6 | 5.00 | ● | - | - | |
| Argosy Image 720 | NBNC75BLP9X | NBNC75BLP9 | 1.07 | 1.6 | 6.47 | ● | - | - | |
| Argosy Image 1000 | NBNC75BUU11X | NBNC75BUU11 | NBNB75GUU11 | 1.07 | 1.6 | 7.36 | ● | - | - |
| CAE | |||||||||
| CAE MC75 | NBTC75BLI5 | NBTB75CLI5 | 1.6 | 4.06 | ● | - | |||
| CAE MC75 39 | NBTC75BVX6 | 1.6 | 5.00 | ● | - | ||||
| CAE KX6A | NBNC75BLP7X | NBNC75BLP7 | 1.07 | 1.6 | 6.47 | ● | - | - | |
| CAE VCB75 | NBNC75BNP9 | 1.6 | 6.47 | ● | - | - | |||
| CAE VCB 100 | NBNC75BXU13 | 1.6 | 7.36 | ● | - | - | |||
| CAE HD1250FLEX | NBNC75BXU13 | 1.6 | 7.01 | ● | - | - | |||
| CAE HD10460LSZH | NBNC75BTS11 | 1.6 | 7.01 | ● | - | - | |||
| CAE HD0628LSZH | NBNC75BFG7X | NBNC75BFG7 | 1.07 | 1.6 | 5.00 | ● | - | - | |
| CAE HD08370LSZH | NBNC75BLP9X | NBNC75BLP9 | 1.07 | 1.6 | 6.47 | ● | - | - | |
| CAE HD16720LSZH | NBLC75BVZ17 | 1.8 | 10.00 | - | - | ● | |||
| Cordial | |||||||||
| Cordia CVI 3-7 | NBNC75BFG7X | NBNC75BFG7 | 1.07 | 1.6 | 4.53 | ● | - | - | |
| Cordia CVI 06-28 | NBNC75BFG7X | NBNC75BFG7 | 1.07 | 1.6 | 5.00 | ● | - | - | |
| Cordia CVI 06-28HD, CVI 06-28HD-FRNC | NBNC75BFG7X | NBNC75BFG7 | 1.07 | 1.6 | 5.00 | ● | - | - | |
| Cordia CVI (CVM) 06-37 | NBNC75BLP7X | NBNC75BLP7 | 1.07 | 1.6 | 6.47 | ● | - | - | |
| Cordia CVI 08-37 HD-FRNC | NBNC75BNP9 | 1.6 | 6.47 | ● | - | - | |||
| Cordia CVI 10-48 HD | NBNC75BUU11X | NBNC75BUU11 | 1.07 | 1.6 | 7.36 | ● | - | - | |
| Cordia CVI 10-48 HD-FRNC | NBNC75BWS11 | 1.6 | 7.01 | ● | - | - | |||
| Cordia CVM 08-32 HD-FLEX | NBNC75BU9 | 1.6 | 5.41 | ● | - | - | |||
| Cordia CVM 12-50 HD-FLEX | NBNC75BWU13 | 1.6 | 7.36 | ● | - | - | |||
| Kabeltronik | |||||||||
| Kabeltronik HFV 1.0/4.8 AF-FRNC | NBNC75BRU11 | 1.6 | 7.36 | ● | - | - | |||
| Kabeltronik HFV 0.6/2.8 AF-FRNC | NBNC75BFG7X | NBNC75BFG7 | 1.07 | 1.6 | 5.00 | ● | - | - | |
| Kabeltronik MVP 5x 0.6/2.8 AF-FRNC | NBNC75BFG7X | NBNC75BFG7 | 1.07 | 1.6 | 5.00 | ● | - | - | |
| KLOTZ | |||||||||
| KLOTZ V06/28, V062SH, VMXX/5Y | NBNC75BFG7X | NBNC75BFG7 | 1.07 | 1.6 | 5.00 | ● | - | - | |
| KLOTZ V06/37 | NBNC75BLP7X | NBNC75BLP7 | 1.07 | 1.6 | 6.47 | ● | - | - | |
| KLOTZ V08/37H, VD083SH | NBNC75BLP9X | NBNC75BLP9 | 1.07 | 1.6 | 6.47 | ● | - | - | |
| KLOTZ VD083LP 0.8L/3.7DZ | NBNC75BJP9X | NBNC75BJP9 | 1.07 | 1.6 | 6.47 | ● | - | - | |
| KLOTZ V10/48, V10/48H | NBNC75BUU11X | NBNC75BUU11 | NBNB75GUU11 | 1.07 | 1.6 | 7.36 | ● | - | - |
| KLOTZ V10/48, V10/48H | NBLC75BVZ17 | 1.8 | 10.00 | - | - | ● | |||
| Nexans | |||||||||
| Nexans HF 75 0.6/2.9 02YS(ST)CH | NBNC75BFG7X | NBNC75BFG7 | 1.07 | 1.6 | 5.00 | ● | - | - | |
| Nexans HF 75 1.6/7.2 02YS(ST)CH | NBNC75BVZ17 | 1.8 | 10.00 | - | - | ● | |||
| Nexans HF 75 0.6/3.7 2YCY | NBNC75BLP7X | NBNC75BLP7 | 1.07 | 1.6 | 6.47 | ● | - | - | |
| Proel | |||||||||
| Proel HPC 805 | NBNC75BLP7X | NBNC75BLP7 | 1.07 | 1.6 | 6.47 | ● | - | - | |
| Proel HPC 810 | NBNC75BLP9X | NBNC75BLP9 | 1.07 | 1.6 | 6.47 | ● | - | - | |
| Proel HPC 820 | NBNC75BFH6 | 1.6 | 5.00 | ● | - | - | |||
| RG | |||||||||
| RG11 | NBLC75BVZ17 | 1.8 | 10.00 | - | - | ● | |||
| RG59BU | NBNC75BLP7X | NBNC75BLP7 | 1.07 | 1.6 | 6.47 | ● | - | - | |
| RG179BU | NBTC75BLI4 | 1.6 | 4.06 | ● | - | ● | |||
| SOMMER | |||||||||
| SOMMER 600-0051 (M/L/S) | NBNC75BLP7X | NBNC75BLP7 | 1.07 | 1.6 | 6.47 | ● | - | - | |
| SOMMER 600-0054 (M/L/S) | NBNC75BLP7X | NBNC75BLP7 | 1.07 | 1.6 | 6.47 | ● | - | - | |
| SOMMER 600-0101M | NBNC75BFG7X | NBNC75BFG7 | 1.07 | 1.6 | 5.00 | ● | - | - | |
| SOMMER 600-0104M | NBNC75BFG7X | NBNC75BFG7 | 1.07 | 1.6 | 5.00 | ● | - | - | |
| SOMMER 600-162(F), Victor 0.8/3.7 | NBNC75BLP9X | NBNC75BLP9 | 1.07 | 1.6 | 6.47 | ● | - | - | |
| SOMMER 600-025* -03 (05) | NBTC75BLI5 | NBTB75CLI5 | 1.6 | 4.06 | ● | - | |||
| SOMMER 600-0201 | NBTC75BLI5 | NBTB75CLI5 | 1.6 | 4.06 | ● | - | |||
| SOMMER 600-020* -03 (05) | NBTC75BLI5 | NBTB75CLI5 | 1.6 | 4.06 | ● | - | ● | ||
| SOMMER 600-0451 | NBNC75BLP9X | NBNC75BLP9 | NBNB75GLP9 | 1.07 | 1.6 | 6.47 | ● | - | |
| SOMMER 600-0751 | NBTC75BVX6 | 1.6 | 5.00 | ● | - | ● | |||
| Tesca | |||||||||
| Tesca Bengal | NBTC75BNS4 | 1.6 | 4.53 | ● | - | ● | |||
| Tesca Supfa | NBNC75BFG7X | NBNC75BFG7 | 1.07 | 1.6 | 5.00 | ● | - | - | |
| Tesca Massimo | NBLC75BSX14 | 1.75 | 9.73 | - | ● | - | |||
| Tesca Sphere | NBLC75BVZ17 | 1.8 | 10.00 | - | - | ● | |||
| Tesca Presto | NBNC75BJP9 | 1.6 | 6.47 | ● | - | - | |||
| Tesca Prima | NBNC75BT511 | 1.6 | 7.01 | ● | - | - | |||
| Tesca Linea | NBNC75BNP9 | 1.6 | 6.47 | ● | - | - | |||
| Tesca Vostok | NBNC75BWS12 | 1.6 | 7.01 | ● | - | - | |||
| Tesca Dublo | NBNC75BWS12 | 1.6 | 7.01 | ● | - | - | |||
| Others | |||||||||
| AT&T 735 | NBTC75BSS5 | 1.6 | 4.53 | ● | - | ● | |||
| COMM-TEC RGBHV | NBTC75BSS5 | 1.6 | 4.53 | ● | - | ● | |||
| BBC PSF 1/3* | NBNC75BLS7 | 1.6 | 7.01 | ● | - | - | |||
| Bryant BD SD50 | NBNC75BR59 | 1.6 | 7.01 | ● | - | - | |||
| Bryant BD SD53F | NBNC75BJP9X | NBNC75BJP9 | 1.07 | 1.6 | 6.47 | ● | - | - | |
| Bryant SD10F, SD11 | NBNC75BTU11X | NBNC75BTU11 | 1.07 | 1.6 | 7.36 | ● | - | - | |
| Bryant SD50F | NBNC75BLP9X | NBNC75BLP9 | 1.07 | 1.6 | 6.47 | ● | - | - | |
| COVID CVD 1300-1500 | NBTC75BLI5 | NBTB75CLI5 | 1.6 | 4.06 | ● | - | |||
| Eupen 705 CRT 5V-RS | NBNC75BTS11 | 1.6 | 7.36 | ● | - | - | |||
| Extron BNC-5HR | NBTC75BNN5 | NBTB75CNN5 | 1.6 | 4.53 | ● | - | |||
| Extron BNC-5RC | 1.07 | 1.6 | 5.00 | ● | - | ||||
| GEPCO VDM230 | NBNC75BFG7X | NBNC75BFG7 | 1.07 | 1.6 | 4.53 | ● | - | ||
| GEPCO VPM2000 | NBNC75BDD6X | NBNC75BDD6 | 1.07 | 1.6 | 4.53 | ● | - | ||
| GEPCO VSD2001 | NBNC75BLP9X | NBNC75BLP9 | NBNB75GLP9 | 1.6 | 4.06 | ● | |||
| Helix 734 | |||||||||
| Helix 735 | |||||||||
| Hirschmann KOKA 712Cu | |||||||||
| Kansai 3C-5S | |||||||||
| Kelsey SD-1 | |||||||||
| Kelsey SD-1LL | |||||||||
| KROSCHU (341 270, 341 280) | |||||||||
| Quadtronics CABPGHD70MW-500 | |||||||||
| Wisi MK 99A | |||||||||
| ZNK CM14B | |||||||||
* Registered trademark of BBC
| Inner Conductor | Insulator | Cable O.D. mm | Pin crimp mm (square) | Hex Crimp mm | Stripping Tool | |||
| CS-SNC-RT | CS-SNC-LCS | CS-SNC-LCV | + CS-BNC-TCI | |||||
rearTWIST HD & UHD
| NBLC75BVZ17 | <1.7 | <8.0 | <10.4 | 1.80 (Hex crimp) | 10.00 | - - | ● - | ||
| NBLC75BSX14 | <1.4 | <6.6 | <9.5 | 1.75 (Hex crimp) | 9.73 | - | ● - | - | |
| NBNC75BDD6 | <0.6 | <2.8 | <4.3 | 1.6 | 4.53 | ● - - - | |||
| NBNC75BDD6X | <0.6 | <2.8 | <4.3 | 1.07 | 4.53 | ● - - - | |||
| NBNC75BFG7 | <0.7 | <3.1 | <4.7 | 1.6 | 5.00 | ● - - - | |||
| NBNC75BFG7X | <0.7 | <3.1 | <4.7 | 1.07 | 5.00 | ● - - - | |||
| NBNC75BFH6 | <0.6 | <3.1 | <4.9 | 1.6 | 5.00 | ● - - - | |||
| NBNC75BGG7 | <0.7 | <3.2 | <4.7 | 1.6 | 5.00 | ● - - - | |||
| NBNC75BHK7 | <0.7 | <3.3 | <5.6 | 1.6 (or 1.75 Hex) | 5.41 | ● - - - | |||
| NBNC75BIJ9 | <0.9 | <3.6 | <5.3 | 1.6 | 5.41 | ● - - - | |||
| NBNC75BJJ9 | <0.9 | <3.8 | <5.3 | 1.6 | 5.41 | ● - - - | |||
| NBNC75BJP9 | <0.9 | <3.8 | <6.3 | 1.6 | 6.47 | ● - - - | |||
| NBNC75BJP9X | <0.9 | <3.8 | <6.3 | 1.07 | 6.47 | ● - - - | |||
| NBNC75BLP7 | <0.7 | <3.8 | <6.3 | 1.6 | 6.47 | ● - - - | |||
| NBNC75BLP7X | <0.7 | <3.8 | <6.3 | 1.07 | 6.47 | ● - - - | |||
| NBNC75BLP9 | <0.9 | <3.8 | <6.3 | 1.6 | 6.47 | ● - - - | |||
| NBNC75BLP9X | <0.9 | <3.8 | <6.3 | 1.07 | 6.47 | ● - - - | |||
| NBNC75BLS7 | <0.7 | <3.8 | <6.9 | 1.6 | 7.01 | ● - - - | |||
| NBNC75BNP9 | <0.9 | <4.1 | <6.3 | 1.6 | 6.47 | ● - - - | |||
| NBNC75BQP11 | <1.1 | <4.5 | <6.3 | 1.6 | 6.47 | ● - - - | |||
| NBNC75BQP11X | <1.1 | <4.5 | <6.3 | 1.07 | 6.47 | ● - - - | |||
| NBNC75BRS9 | <0.9 | <4.8 | <6.9 | 1.6 | 7.01 | ● - - - | |||
| NBNC75BTS9 | <0.9 | <4.7 | <6.9 | 1.6 | 7.01 | ● - - - | |||
| NBNC75BTS11 | <1.1 | <4.7 | <6.9 | 1.6 | 7.01 | ● - - - | |||
| NBNC75BTU11 | <1.1 | <4.7 | <7.3 | 1.6 | 7.36 | ● - - - | |||
| NBNC75BTU11X | <1.1 | <4.7 | <7.3 | 1.07 | 7.36 | ● - - - | |||
| NBNC75BTUP11X | <1.1 | <4.7 | <7.3 | 1.07 | 7.06 | ● - - - | |||
| NBNC75BTU13 | <1.3 | <4.7 | <7.3 | 1.6 | 7.36 | ● - - - | |||
| NBNC75BUU11 | <1.1 | <4.9 | <7.3 | 1.6 | 7.36 | ● - - - | |||
| NBNC75BUU11X | <1.1 | <4.9 | <7.3 | 1.07 | 7.36 | ● - - - | |||
| NBNC75BRU11 | <1.1 | <4.7 | <7.3 | 1.6 | 7.36 | ● - - - | |||
| NBNC75BWS11 | <1.1 | <5.1 | <6.9 | 1.6 | 7.01 | ● - - - | |||
| NBNC75BWS12 | <1.2 | <5.1 | <6.9 | 1.6 | 7.01 | ● - - - | |||
| NBNC75BWU13 | <1.4 | <5.1 | <7.3 | 1.6 | 7.36 | ● - - - | |||
| NBNC75BXU13 | <1.4 | <5.3 | <7.3 | 1.6 | 7.36 | ● - - - | |||
| NBNC75BXY9 | <0.9 | <5.3 | <8.0 | 1.6 | 8.23 | ● - - - | |||
| NBNC75BYY9 | <0.9 | <5.2 | <8.0 | 1.6 | 8.23 | ● - - - | |||
| NBNC75BYY11 | <1.1 | <5.2 | <8.0 | 1.6 | 8.23 | ● - - - | |||
| NBNC75BZV14 | <1.4 | <5.2 | <8.0 | 1.6 (or 1.75 Hex) | 8.23 | ● - - - |
rearTWIST TINY
| NBTC75BFI4 | <0.4 | <1.6 | <2.9 | 1.6 | 4.06 | ● - - | ● | |
| NBTC75BLI4 | <0.4 | <1.8 | <2.9 | 1.6 | 4.06 | ● - - | ● | |
| NBTC75BLI5 | <0.5 | <1.8 | <2.9 | 1.6 | 4.06 | ● - - | ● | |
| NBTC75BNN5 | <0.5 | <2.0 | <3.1 | 1.6 | 4.53 | ● - - | ● | |
| NBTC75BNS4 | <0.4 | <2.0 | <3.5 | 1.6 | 4.53 | ● - - | ● | |
| NBTC75BSS5 | <0.5 | <2.3 | <3.4 | 1.6 | 4.53 | ● - - | ● | |
| NBTC75BVV5 | <0.5 | <2.5 | <3.8 | 1.6 | 5.00 | ● - - | ● | |
| NBTC75BVX6 | <0.6 | <2.5 | <4.0 | 1.6 | 5.00 | ● - - | ● | |
| NBTC75BXX5 | <0.5 | <2.6 | <4.0 | 1.6 | 5.00 | ● - - | ● | |
| NBTC75BXX6 | <0.6 | <2.6 | <4.0 | 1.6 | 5.00 | ● - - | ● |
CABLE JACKS (TINY & PANEL VERSION)
| NBTB75CFI4 | <0.4 | <1.6 | <2.9 | 1.6 | 4.06 | ● - - | ● | |
| NBTB75CNN5 | <0.5 | <2.0 | <3.1 | 1.6 | 4.53 | ● - - | ● | |
| NBTB75CLI5 | <0.5 | <1.8 | <2.9 | 1.6 | 4.06 | ● - - | ● | |
| NBNB75GLP9 | <0.9 | <3.8 | <6.3 | 1.6 | 6.47 | ● - - | ● | |
| NBNB75GUU11 | <1.1 | <4.9 | <7.3 | 1.6 | 7.36 | ● - - | ● | |
| NBNB75ILP9 | <0.9 | <3.8 | <6.3 | 1.6 | 6.47 | ● - - | ● | |
| NBNB75IUU11 | <1.1 | <4.9 | <7.3 | 1.6 | 7.36 | ● - - | ● |

D-shape metal housing

Gold plated center pin

HD BNC Chassis & Cable Jacks Panel Version

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Close-up of a metallic coaxial connector with threaded end and mounting holes (no text or symbols visible)Bulkhead Jacks - NBB75FG

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Close-up of a metallic mechanical component with mounting holes and internal cavity (no visible text or symbols)NBB75DFG

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Close-up of a metallic mechanical component with a central cylindrical housing and mounting holes (no visible text or symbols)NBB75DFGB

Cable jacks Panel Version - NBB75SI
• True 75 Ω design meets the stringent HDTV/DVD requirements
• Isolated or grounded versions
- "D" shaped housing (provides flush mounting and protection of the jacks from damage) or single feed through mountings
• Gold plated center contact
NBB75FI NBB75DFG


![26 [1.024"] 31 [1.220]](/content/2026/06/1190836/images/9b04c3d7f85cf5c2685789249d1bd7f5bbbf06b55928a216863630f1d93a8d67.jpg)
![34 [1.34°] 4.7 [.185°] 0.5 [.020°]](/content/2026/06/1190836/images/4fdec8064780592ae1c72897918dde10007d8fb6efca660fd630dbc8d301fddc.jpg)
Ordering Information
Nickel housing Black housing Antraloy housing
NBB75DFG NBB75DFGB Bulkhead jack, D-shape housing, feed through, grounded
NBB75DFGX Bulkhead jack, D-shape housing, feed through, grounded, UHD-optimized
NBB75DFI NBB75DFIB Bulkhead jack, D-shape housing, feed through, isolated
NBB75DFIX Bulkhead jack, D-shape housing, feed through, isolated, UHD-optimized
| NBB75DSG | NBB75DSGB | Bulkhead jack, D-shape housing, solder version, grounded |
| NBB75DSI | NBB75DSIB | Bulkhead jack, D-shape housing, solder version, isolated |
| NBB75FG | Bulkhead jack, feed through, grounded | |
| NBB75FI | Bulkhead jack, feed through, isolated | |
| NBB75SI | Bulkhead jack, solder version, including isolationwashers | |
| NBB75FA | Coupler, feed through | |
| SpecificationsUHD rearTWIST HD Large Tiny & Cable & Panel | rearTWIST | rearTWIST HD & & Cable Jack | rearTWIST HDJack Tiny | BulkheadsCoupler |
Electrical
| Impedance | 75 Ω | ● | ● | ● | ● |
| Rated voltage | 500 V ac rms | ● | ● | 250 V ac rms | ● |
| Insulation resistance | >5 GΩ | ● | ● | ● | ● |
| Dielectric withstanding voltage | 1'500 V ac rms | ● | ● | 750 V ac rms | ● |
| VSWR / Return Loss | ≤1.050/>32 dB up to 1 GHz | <1.06/>30 dB upto 6 GHz | ● | <1.10/>26 dB upto 1 GHz | <1.08/>37 dB upto 1 GHz |
| ≤1.065/>30 dB up to 2 GHz | <1.13/>24 dB upto 12 GHz | ● | ≤1.14/>24 dB upto 2 GHz | <1.05/>32 dB upto 2 GHz | |
| ≤1.100/>26 dB up to 3 GHz | <1.22/>20 dB upto 18 GHz | ● | <1.22/>20 dB upto 3 GHz | <1.08/>28 dB upto 3 GHz | |
| Inner contact resistance | ≤3 mΩ (initial) | ● | ● | ● | ● |
| Outer contact resistance | ≤2 mΩ (initial) | ● | ● | ● | ● |
Mechanical
| Cable anchoring | Jacket crimping | ● | ● | ● | N/A |
| Cable O.D. range | mm | 4.3 - 7.3 | 4.0 - 7.7 | 2.5 - 3.8 | N/A |
| - Rear Twist Large | mm | - | 10.3 | - | - |
| Center contact retention | >30 N | ● | ● | ● | - |
| Engagement force | < 25 N | ● | ● | ● | ● |
| Lifetime | 1'000 mating cycles | ● | ● | ● | ● |
Material
| Shell | Brass (CuZn39Pb3) | ● | ● | ● | ● |
| Optalloy coated | - | ● | ● | ● | |
| Antraloy coated | ● | - | - | - | |
| PA6 (Push Pull only) | - | N/A | N/A | N/A | |
| D-Shape housing: | Zinc diecast (ZnAl4Cu1)gal Ni or black Cr platin | N/A | N/A | N/A | NBB75D* |
| Antraloy coated | ● | - | - | - | |
| Ground contact | Bronze (CuSn6) | ● | ● | ● | - |
| 0.2 μm AuCo over 2 μm NiP15 | ● | ● | ● | - | |
| Brass (CuZn39Pb3) | - | - | - | ● | |
| OPTALLOY coated | - | - | - | ● | |
| Center contact | Brass (CuZn35Pb2) | ● | ● | ● | - |
| 0.2 μm AuCo or | ● | ● | ● | - | |
| Brass (CuZn39Pb3) | - | - | - | ● | |
| 0.2 μm AuCo | - | - | - | ● | |
| Insulator | Teflon PTFE | - | ● | ● | ● |
| Polypropylen PP | ● | - | - | - | |
| Chuck | Polyacetal POM | N/A | N/A | N/A | N/A |
| Insulation Shell | Polyacetal POM | N/A | N/A | N/A | ● |
Environmental
| Temperature range | -30 °C to +85 °C | ● | ● | ● | ● |
| Solderability complies with | IEC 68-2-20 | ● | ● | ● | N/A |
| Contact crimpability complies | IEC 60803 and IEC 60352-2 | ● | ● | ● | N/A |
Colour Coded Accessories and Seals

BST-BNC-* DSS-*


SCF SCDX SCDP-*


SCCD-W

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Five colorful plastic ring components arranged in a fan pattern (green, blue, black, white, yellow, red) with no text or symbols visible.| BST-BNC-* | Standard boot for the rearTWIST BNCs in black, 9 different colors available |
| DSS-* | Lettering plate for D Shape bulkheads. |
| SCF | Rubber sealing cover to protect the connector agains dust and moisture |
| SCDP-* | D-Size sealing gaskets, color coding (*: 0- black, 2- red, 4- yellow, 5- green, 6- blue, 9- white) |
| SCDX | Hinged cover seals D-size chassis connectors, IP 42 rated |
| SCCD-W | Spring-loaded cover to seals for D-size chassis connectors, IP 65 rated |
| NZP1RU-8 | Panel 1RU housing for 8 D-shape cutouts |
| NZP1RU-12 | Panel 1RU housing for 12 D-shape cutouts |
*: 0 - Black, 1 - Brown, 2 - Red, 3 - Orange, 4 - Yellow, 5 - Green, 6 - Blue, 7 - Violet, 8 - Grey, 9 - White

Assembly Tools

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Open blue and black toolbox containing various electrical probes and tools (no visible text or labels)CAS-BNC-T



HX-R-BNCCS-BNC-RT

DIE-R-BNC-*PT-BNC
| CAS-BNC-T | BNC tool case equipped with HX-R-BNC, PT-BNC: Plier tool, CS-BNC-RT: Stripping tool | CS-BNC-LCV | Coax cable stripper for cable O.D. > 8 mm (NBLC75BVZ17) |
| Note: Dies have to be ordered separately | DIE-R-BNC-* | Crimp tool die for pin and shield for HX-R-BNC | |
| CS-BNC-RT | Coax cable stripper for cable O.D. 2.5 – 8 mm | HT-BNC | Spanner tool for the pushPULL BNCs |
| CS-BNC-LCS | Coax cable stripper for cable O.D. > 8 mm | HX-R-BNC | Crimp tool, frame |
| (BNLC75BSX14) | PT-BNC | BNC pliers tool | |
Crimp die assignment for HX-R-BNC
| Crimp die | Hex crimp | Hex crimp | Center pin | |||
| mm | inch | mm | ||||
| A | B | C | A | B | C (square crimp) | |
rearTWIST HD BNC
| DIE-R-BNC-PDC | 6.47 | 4.53 | 4.06 | 0.255 | 0.178 | 0.160 | 1.6 |
| DIE-R-BNC-PG | 6.47 | 5.00 | - | 0.255 | 0.197 | - | 1.6 |
| DIE-R-BNC-PJ | 6.47 | 5.41 | - | 0.255 | 0.213 | - | 1.6 |
| DIE-R-BNC-PS | 6.47 | 7.01 | - | 0.255 | 0.276 | - | 1.6 |
| DIE-R-BNC-PU | 6.47 | 7.36 | - | 0.255 | 0.290 | - | 1.6 |
| DIE-R-BNC-PY | 6.47 | 8.23 | - | 0.255 | 0.324 | - | 1.6 |
| Crimp die | Hex crimp | Hex crimp | Center pin | |||||
| mm | inch | mm | ||||||
| A | B | C | A | B | C | (square crimp) | ||
| DIE-R-BNC-X | 9.73 | - | - | 0.383 | - | - | 1.75(Hex Crimp) |
| DIE-R-BNC-UG | 7.36 | 5.00 | - | 0.290 | 0.197 | - | 1.6 |
| DIE-R-BNC-ZPLUS | 10.0 | - | - | 0.39 | - | - | 1.8 |
rearTWIST UHD BNC
| DIE-R-BNCX-PDG | 6.47 | 5.00 | 4.53 | 0.255 | 0.197 | 0.178 | 1.07 |
| DIE-R-BNCX-PU | 6.47 | 7.36 | - | 0.255 | 0.290 | - | 1.07 |