Industrial Control Intelligent High-Speed Communication PCBA Fabrication

This product is a multi-interface industrial mainboard PCBA with finished dimensions of 180mm × 239mm and board thickness of 1.6mm. It adopts a 6-layer high-Tg FR-4 PCB with ENIG (Electroless Nickel Immersion Gold) surface finish and green solder mask, featuring controlled impedance. It is a high-performance mainboard for industrial automation communication applications.
Juehui Weiye Circuit provides one-stop PCBA services including PCB fabrication, precision SMT assembly, DIP insertion, firmware programming and functional testing.

Basic Specifications

PCB Dimensions: 180mm × 239mm

Board Thickness: 1.6mm

Minimum Line Width / Line Spacing: 0.1mm / 0.1mm

Minimum Hole Diameter: 0.2mm

Component Packages: 0402, 0603, SOP, QFN, BGA, high-speed board-to-board connectors, SIM card holders, TF card sockets

Soldering Process: 10-zone lead-free reflow soldering + lead-free wave soldering

Testing Equipment: In-line AOI + X-Ray Inspection + Electrical Functional Testing

Functional Configuration of Industrial Mainboard PCBA

- Equipped with an onboard BGA industrial main control chip as the core computing unit, responsible for overall logic scheduling, data calculation and peripheral device management.

- Supported by multiple SOP interface driver chips to realize signal transceiving and level conversion for industrial buses including RS232, CAN and RS485.

- Built-in TF card socket for local data log storage and firmware upgrade.

- Dual SIM card holders reserved to support 4G/5G cellular network access for remote data uploading.

- High-speed board-to-board connectors for external expansion daughter boards to extend I/O, data acquisition, motion control and other functions.

- A large number of 0402/0603 packaged resistors, capacitors, magnetic beads, diodes and MOSFETs are laid out on the board for power voltage regulation, filtering, current limiting, ESD protection and switch control.

- Abundant I/O test pads and mounting holes are reserved for chassis installation and secondary development & debugging.

- The whole board features complex signal links, including high-speed signals, industrial differential buses and high-power power circuits. Strict impedance control and signal integrity management are implemented during production. Full X-Ray inspection is performed on all BGA areas to eliminate cold solder joints and voids, ensuring long-term stable operation in industrial environments.

Application Fields of PCBA

Industrial gateways, automation acquisition control cabinets, intelligent industrial control terminals, edge computing data acquisition equipment, on-board industrial control units, IoT centralized collectors, network gateways, optical communication transmission equipment, high-speed data acquisition hosts, high-definition security transmission equipment, industrial control core mainboards and other high-speed communication scenarios.

One-stop Turnkey PCBA Service Advantages of Juehui Weiye Circuit

With 11 years of experience in high-complexity one-stop PCBA customization, Juehui Weiye Circuit specializes in ultra-thin, micro high-density PCBA for smart wearables and health monitoring equipment.

✅ Manufacture ultra-thin rigid PCB (0.8mm and below); support precision SMT placement for 0201 miniature components;

✅ One-stop delivery including multi-layer PCB fabrication, SMT assembly and full testing;

✅ Support fast small-batch prototyping and medium-volume mass production;

✅ Custom B2B manufacturing service for smart hardware, consumer medical, IoT, industrial control and other industries.

The company has obtained ISO9001 and ISO13485 medical-grade quality management certifications. All products comply with international environmental standards including REACH, RoHS and UL.

We can meet your demands for rapid small-batch prototyping, medium-batch trial runs and mass production. Customizable PCB layer count, board thickness, surface finish, RF impedance design and full test solutions.

Equipment manufacturers and solution companies in consumer medical, smart wearables, AI hardware, security, IoT and communication industries are welcome to send drawings, BOM and centroid files for sample evaluation.

Order Instructions

Please provide PCB Gerber files, BOM list, centroid files and test specifications. We offer one-stop quotation and production evaluation covering PCB manufacturing, precision QFN SMT assembly and functional testing.

Board material, thickness, PCB layers, surface finish and component selection can all be customized as required.

📞 Tel: +86 189-2464-6170

📧 Email: szjhpcb@vip.126.com

🌐 Website: https://www.szjhpcba.com/