| Parameter |
Specification |
| Layer Count |
18L |
| Material |
High-TG FR4 |
| Board Thickness |
2.4mm |
| Copper Thickness |
1/1/1/1/1/1/1/1/1/1/1/1/1/1/1/1/1/1 oz |
| Minimum Hole Size |
0.2 mm |
| Minimum Line Width |
0.1 mm |
| Minimum Line Spacing |
0.1mm |
| Solder Mask Color |
Green |
| Surface Finish |
ENIG (Electroless Nickel Immersion Gold) |
| Features |
18-Layer Precision Impedance Control Board |
| Application Field |
Communication Products |
Communication-Grade Multilayer Printed Circuit Board
Xunsiwei PCB — Products with Rigorous Impedance Testing and Strong Anti-Interference Performance:
Engineered specifically for high-performance communications, IoT gateways, and intelligent electronic systems. We offer comprehensive, one-stop PCB solutions—covering everything from engineering evaluation and rapid prototyping to mass production. Every board undergoes rigorous electrical testing, AOI inspection, and strict quality control measures to ensure consistent performance and unwavering reliability.
Advantages of Custom Communication-Grade PCBs
Fully Customizable: Supports custom dimensions, thicknesses, layer counts, shapes, and interfaces to precisely match the structural requirements of various devices.
High-Performance Materials: Utilizes high-Tg FR-4 materials, offering exceptional heat resistance, moisture resistance, and long-term stability.
Superior Reliability: Features high insulation, robust voltage isolation, and anti-interference capabilities, making it ideal for harsh industrial environments.
Professional Surface Finishes: Offers three options—ENIG, HASL, and OSP—to ensure strong solderability and excellent oxidation resistance.
One-Stop Service: Provides comprehensive solutions encompassing engineering evaluation, rapid prototyping, and mass production.
Technical Specifications
| Item |
Mass Production Capability |
Extreme Capability |
| Board Thickness Range |
0.3~6.0mm |
0.3~6.0mm |
| Exposure Alignment Accuracy |
±0.015mm |
±0.005mm |
| Minimum Annular Ring |
Single side ≥0.05mm |
Single side ≥0.05mm |
| Min Line Width/Space (1/3oz base copper) |
0.05mm / 0.05mm |
0.045mm / 0.045mm |
| Min Line Width/Space (1/2oz base copper) |
0.05mm / 0.05mm |
0.05mm / 0.05mm |
| Min Line Width/Space (1oz base copper) |
0.075mm / 0.075mm |
0.075mm / 0.075mm |
| Etching Tolerance (1/3oz base copper) |
±0.005mm |
±0.005mm |
| Etching Tolerance (1/2oz base copper) |
±0.005mm |
±0.005mm |
| Etching Tolerance (1oz base copper) |
±0.0075mm |
±0.0075mm |
| Gold Finger Total Pitch Tolerance |
<30mm: ±0.05mm
30~60mm: ±0.075mm |
<30mm: ±0.03mm
30~60mm: ±0.05mm |
Frequently Asked Questions
What is Industrial Control PCB Assembly?
Industrial Control PCB Assembly is an electronic device that controls the flow of electricity, data, or signals to manage and monitor industrial equipment and processes.
What are the main components used in Industrial Control PCB Assembly?
The main components used in Industrial Control PCB Assembly include microcontrollers, sensors, relays, capacitors, resistors, and other electronic components.
What are the main applications of Industrial Control PCB Assembly?
The main applications of Industrial Control PCB Assembly include factory automation, process control, robotics, and other industrial equipment and systems.
What is the advantage of using Industrial Control PCB Assembly?
The advantage of using Industrial Control PCB Assembly is that it can improve efficiency, accuracy, and reliability in industrial processes, leading to cost savings and increased productivity.
What are the factors to consider when choosing Industrial Control PCB Assembly?
The factors to consider when choosing Industrial Control PCB Assembly include the type of industrial equipment, required functionality, operating environment, and budget.
