Dark Blue 2-layer PCB

材料構成

The Dark Blue 2 Layer PCB is constructed using high-quality FR4 (Flame Retardant 4) 材料. FR4 is known for its excellent electrical properties, 機械的強度, そして耐熱性, making it ideal for a wide range of applications.

Specifications

This PCB features a sleek dark blue color with white silkscreen for a professional appearance. It has a finished thickness of 1.2mm, ensuring durability and stability. The copper thickness is 1OZ, providing sufficient conductivity for electrical signals. The surface treatment is Immersion Gold, which enhances corrosion resistance and improves solderability.

性能特性

With a minimum trace width and spacing of 4mil (0.1mm), the Dark Blue 2 Layer PCB supports high-density circuit layouts. This makes it suitable for complex electronic designs that require precise and reliable connections. The immersion gold finish further enhances its performance by providing a protective layer that prevents oxidation and ensures long-term reliability.

製造工程

The production of Dark Blue 2 Layer PCBs involves several steps:

Design and Layout: The PCB design is created using specialized software and then reviewed for accuracy.
材料の準備: FR4 sheets of the required thickness are cut to size.
銅ラミネート: A layer of copper is applied to both sides of the FR4 sheet.
エッチング: The unwanted copper is removed to create the circuit pattern.
掘削: Holes are drilled for components and interconnections.
メッキ: The holes are plated with copper to ensure electrical conductivity.
表面処理: An immersion gold finish is applied to protect the copper surfaces.
Silkscreen Printing: Component labels and other markings are printed on the PCB.
Assembly and Testing: Components are assembled, and the PCB is tested to ensure functionality.

アプリケーションシナリオ

The Dark Blue 2 Layer PCB is ideal for a variety of digital applications, 含む:

家電: Such as smartphones, 錠剤, and wearable devices.
Computer Hardware: Including motherboards, graphics cards, and other computer components.
産業用制御: For automation systems, センサー, and other industrial equipment.
Telecommunications: In routers, スイッチ, and other networking devices.

結論

The Dark Blue 2 Layer PCB offers a combination of high-quality materials, precise specifications, and excellent performance, making it a versatile choice for a wide range of digital applications. Its robust construction and reliable surface treatment ensure long-term durability and reliability, making it an excellent investment for any electronic project.