We develop various custom electrical connectors and breakout harnesses tailored to specific equipment interface requirements and signal distribution needs. Our product portfolio includes a wide range of automotive cable and connectors for vehicle electronic systems, as well as professional automotive wiring harness connectors for diagnostic equipment and on-board modules. We also provide flexible custom wiring harness development services, supporting clients from schematic design through sample validation to volume production. All products follow RoHS material requirements and undergo full electrical inspection before shipment.
This VT101 MX DB44 to multi connector breakout cable is an integrated multi-interface signal distribution harness designed for industrial control equipment, data acquisition systems and electronic device internal wiring. Different from single-function ECU programming adapters and ordinary extension cables, this product adopts a high-density DB44 D-Sub male connector as the main interface, which splits into multiple independent branch connectors including USB, RJ45 and several JST series white plastic housings with different pin counts. This unique multi-interface architecture allows a single DB44 port to simultaneously handle data communication, network connection and multi-channel signal transmission, greatly simplifying internal equipment wiring and reducing the number of separate cables required.
| Item |
Description |
| Product Name |
Custom VT101 MX DB44 to Multi Connector Breakout Cable |
| Type |
Multi Branch Signal Breakout Wiring Harness / DB44 to USB RJ45 and JST Connector Cable |
| Rated Test Voltage |
DC 300V 10MS Test Voltage, Working Voltage Customizable |
| Pins Material |
Nickel Plated Brass Terminals, 48H Salt Spray Test, Gold Plating Optional |
| Plug Material |
PA66+GF Automotive Grade Connector Housing, DB44 D-Sub, USB, RJ45 and JST White Connectors |
| Working Temperature |
-40℃ ~ +80℃ Or Customized |
| Length |
Total Length 500±50mm, Customized Length Available |
| Minimum Insulation Resistance |
≥5MΩ |
| Maximum Conduction Resistance |
≤2Ω |
| Compliance |
RoHS Compliant |
| Application Fields |
Industrial control equipment, multi channel signal distribution, data acquisition system, USB and RJ45 integrated wiring, electronic equipment internal connection, test bench wiring, automation control module |
| Specific Shipping Cost |
Please Contact Us |
The main cable adopts a multi-specification hybrid wire structure, integrating 22AWG power conductors, 24AWG signal wires and 28AWG fine-pitch data wires within a single black PVC jacket, with aluminum foil shielding to suppress electromagnetic interference and ensure stable signal transmission. The DB44 connector uses nickel-plated brass terminals that pass 48-hour salt spray testing, delivering reliable conductivity and corrosion resistance for long-term operation in industrial environments. An SR strain relief molded at the DB44 connector exit provides enhanced mechanical protection, preventing wire breakage caused by frequent bending and pulling. Each branch connector is clearly identified with printed labels for convenient installation and maintenance sorting, and the overall length is controlled at 500±50mm, ideal for internal equipment cabinet wiring where compact, organized cable management is required.
Every finished harness undergoes strict 100% electrical testing before delivery, including full continuity inspection, DC 300V withstand voltage test, insulation resistance measurement and conduction resistance verification to eliminate open circuits, short circuits and pin misalignment. The insulation resistance is maintained above 5MΩ while maximum conduction resistance is controlled within 2Ω, ensuring stable electrical performance across all signal channels. Terminal pull-out force is verified according to wire gauge specifications to guarantee reliable mechanical connection. All raw materials fully comply with RoHS environmental requirements. The connector housings are made of high-strength engineering plastic with accurate pin alignment, and the cable jacket resists oil, abrasion and mild chemical corrosion typical of industrial workshop environments.
This multi-interface breakout harness is widely applied in industrial control cabinets, data acquisition equipment, automated testing systems, electronic device internal interconnection, USB and RJ45 integrated wiring, test bench signal distribution and automation control module connection. It serves as a versatile signal distribution medium for equipment requiring multiple interface types from a single high-density port. If you need to adjust branch connector types, pin assignment, cable length, wire gauge or shielding structure for different equipment configurations, our engineering team can develop exclusive solutions using tailored custom electrical connectors. We continuously optimize the signal integrity and mechanical durability of every product in our automotive cable and connectors lineup, and our comprehensive automotive wiring harness connectors portfolio can support various custom interconnection projects. Beyond standard breakout cables, we offer flexible custom wiring harness development to satisfy unique interface and signal distribution requirements. Welcome to send technical drawings, interface specifications or sample requests for detailed evaluation and competitive quotation.