The six-layer long and short gold finger PCB circuit board is a high-performance printed circuit board designed to meet the needs of modern electronic equipment for connection, signal transmission and high-density wiring.
Six-Layer Long And Short Gold Finger PCB Circuit Board Product Introduction
1.Product Overview
The six-layer long and short gold finger PCB circuit board is a high-performance printed circuit board designed to meet the needs of modern electronic equipment for connection, signal transmission and high-density wiring. The product combines long and short gold finger technology and is suitable for various electronic applications, especially in computers, communication equipment and consumer electronics.
2.Main Features
Six-layer design:
Adopt a six-layer PCB structure to provide higher wiring density and better signal integrity.
Through a reasonable stacking design, effectively reduce signal interference and crosstalk, and improve overall performance.
Long and short gold finger technology:
Adopt long and short gold finger processing on the edge of the PCB to adapt to different types of connectors and slots.
Provide excellent conductivity and wear resistance to ensure reliable connection with the slot or connector.
High reliability:
Adopt high-quality materials and advanced manufacturing processes to ensure the stability of the PCB in various environments.
Possess good moisture resistance, shock resistance and chemical corrosion resistance, and adapt to various harsh environments.
Excellent electrical performance:
Design supports high-speed signal transmission, suitable for data communication and video signal transmission.
Use proper impedance control and differential signal design to ensure signal integrity.
Multiple surface treatments:
Provide multiple surface treatment options such as ENIG, HASL, OSP, etc. to meet different customer needs.
Adapt to different welding processes and environmental requirements.
3.Technical Specifications
| Number of layers | 4 layers | Ink color | green oil white text |
| Material | FR-4, S1000 | Minimum line width/line spacing | 0.1mm/0.1mm |
| Thickness | 1.6mm | Gold finger thickness | electroplating 30 wheat |
| Copper thickness | inner 0.5 outer layer 1OZ | Surface treatment | lead-free tin spraying |
4.Application Areas
Computer: for motherboards, expansion cards and other computer components.
Communication equipment: for routers, switches and other network equipment.
Consumer electronics: used in smartphones, tablets and other electronic products.
Industrial equipment: used in various industrial control and automation equipment.
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5.Conclusion
The six-layer long and short gold finger PCB circuit board is a high-performance and reliable product designed to meet the needs of modern electronic devices for connection and signal transmission. Its advanced long and short gold finger technology and excellent electrical performance make it an ideal choice for various applications, providing stable support and efficient connection for electronic devices.
FAQ
Q: How far is your factory from the nearest airport?
A: About 30 kilometers
Q: What is your minimum order quantity?
A: One piece is enough to place an order.
Q: Are the surfaces of gold finger PCB prone to contamination?
A: Yes, the surfaces of gold finger PCB can be contaminated by dirt, which can affect their normal function and use. To solve this problem, appropriate cleaning agents can be used for cleaning, such as isopropyl alcohol (IPA) solution or anhydrous ethanol. These cleaning methods can effectively remove dirt from the gold fingers and restore their normal function.
Q: Can gold finger PCB discolor?
A: Gold fingers may discolor, which may be due to raw material issues, human factors, or SMT process factors during production. Solutions to this problem include using appropriate cleaning agents for cleaning, such as anhydrous ethanol, or using more expensive gold plating solutions for treatment. It should be noted that although gold plating solutions work well, they are expensive and may contain toxicity.
Q: Do you have lamination?
A: Yes, we have.
