The 6-layer IC carrier PCB is a high-performance printed circuit board designed for the carrying and connection of integrated circuits (ICs).
1.Product Overview
The 6-layer IC carrier PCB is a high-performance printed circuit board designed for the carrying and connection of integrated circuits (ICs). It uses advanced immersion gold technology and green solder mask to ensure the stability and reliability of the circuit. This PCB is widely used in electronic devices with its excellent electrical performance and mechanical strength, especially in occasions requiring high-density wiring and complex circuit design.
2.Product Features
1. High-density wiring: The 6-layer design makes the circuit wiring more compact and suitable for complex circuit design requirements.
2. Immersion gold process: The immersion gold process is used to enhance the circuit's oxidation resistance and welding reliability, and extend the product's service life.
3. Green solder mask: The environmentally friendly green solder mask is not only beautiful, but also has good insulation properties to protect the circuit from external interference.
3.Technical Specifications
| Number of layers | 6 | Copper foil thickness | 1.6mm |
| Color of solder mask | green | Copper foil thickness | 1OZ |
| Surface treatment process | Immersion gold process | Minimum line width/line spacing | 0.1mm/0.1mm |
| Board thickness | 1.6mm | Coefficient of thermal expansion | 13-17ppm/°C |
| Packing method | 1Panel=4Pcs | / | / |
4.Application
1. Consumer electronics: used for the motherboard design of high-end consumer electronic products such as smart phones and tablets.
2. Industrial control: used as the core control board in automation equipment and industrial control systems.
5.Production Process
Inner layer production: use a high-precision laser photoplotter to make the inner layer graphics.
Solder mask: apply green solder mask ink, and form the solder mask by screen printing and ultraviolet curing.
Immersion gold: deposit a layer of nickel gold on the surface of the copper layer to improve welding performance and anti-oxidation ability.
6.Summary
The 6-layer IC carrier PCB has become the representative of high-performance PCB in the electronics industry with its excellent performance and reliability. It not only meets the needs of high-density wiring, but also provides excellent electrical performance and environmental protection characteristics through the immersion gold process and green solder mask. This PCB is widely used in consumer electronics and industrial control fields, and is an ideal choice for your electronic product design and manufacturing.
FAQ
Q: How many employees do you have in your factory?
A: More than 500.
Q: Are the materials you use environmentally friendly?
A: The materials we use are in accordance with ROHS standard and IPC-4101 standard.
Q: How should the processing of IC carrier boards be controlled?
A: The processing of IC carrier boards should control the following aspects:
Multiple etchings: Producing multi-layer PCB requires multiple etchings, and the concentration and temperature of the etching solution need to be controlled to ensure the quality of the circuit board.
Drilling accuracy: There are many drilling positions, and the accuracy of drilling must be ensured to avoid affecting the performance of the circuit board.
Laminating pressure: Laminating is an important step in the production process, and the pressure and temperature of laminating need to be controlled to ensure its adhesion and stability.
Q: Can a lack of strict control during the production process lead to many problems?
A: In the production process, issues such as uneven plating thickness and inaccurate milling can negatively impact the performance of PCB. Therefore, strict control of the production process is key to ensuring quality.
