750×900mm FR4 Super Long 2-Layer PCB for Sensor Applications

750×900mm FR4 Super Long 2-Layer PCB for Sensor Applications

 

750×900mm FR4 super long PCB is a custom large-size rigid printed circuit board designed for industrial sensor systems. Different from standard small and medium-sized PCBs, this ultra-large-format 2-layer PCB features a 1.6mm standard board thickness, delivering excellent dimensional stability, mechanical rigidity and consistent electrical performance for long-distance sensor signal transmission. It is widely applied in industrial detection, environmental monitoring, equipment sensing and other large-scale sensor scenarios.

Core PCB Specifications

- Substrate Material: Standard FR4 dielectric material, with stable insulation, low water absorption and excellent thermal resistance, compliant with mainstream industrial PCB manufacturing standards

- Board Thickness: 1.6mm, the most universal and cost-effective thickness for industrial PCBs, balancing mechanical strength and flatness for super-large panel production

- Layer Count: 2 layers (double-sided PCB), simple and stable structure, low defect rate, convenient for sensor circuit layout and signal conduction

- Board Dimension: 750mm × 900mm (super long & large format), customized oversized size for integrated large-area sensor equipment

- Application Field: Professional for industrial sensor modules, environmental sensors, mechanical equipment sensing systems and large-area signal acquisition devices

Product Advantages of Super Long FR4 PCB

Large-size 750*900mm FR4 2-layer PCBs solve the layout limitations of ordinary small PCBs, enabling centralized integration of multi-channel sensor circuits. Adopting high-quality FR4 substrate, the board features uniform thickness, flat surface, strong warp resistance, and stable dielectric performance, effectively avoiding signal attenuation and interference during long-distance sensor signal transmission.

Compared with spliced small PCBs, the integrated super-long PCB eliminates connection gaps and wiring joints, greatly improving the stability and anti-interference ability of the entire sensor system. The 2-layer structure simplifies the circuit design, reduces production costs, and supports mass customized production for industrial sensor equipment.

Application Scenarios

This 750×900mm oversized FR4 PCB is specially optimized for sensor industry needs, suitable for various large-area sensing equipment, including industrial automation sensors, temperature and humidity monitoring sensors, pressure sensing modules, outdoor environmental detection devices and other industrial electronic equipment.

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