2 layer Aluminum PCB black solder mask

Material: Aluminum

Layer: 2-Layer Circuit Board

Thickness: 1.6

Copper thickness: 1oz

Surface treatment process: gold precipitation

Weld Resistance Character Color: black and White Characters

Minimum linewidth/spacing: 6/4.99mil

Minimum hole: 0.5mm

Technical characteristics: none

PCB (Printed Circuit Board), also known as printed circuit board (PCB) in Chinese, is an important electronic component, the support of electronic components, and the carrier of electrical connection of electronic components.

PCB circuit boards can be divided into single panel, double panel, four-layer board, six-layer board and other multi-layer circuit boards according to the number of layers.

The company’s products are widely used in industrial control, communication, medical treatment, vehicle, security, military, instrumentation, aerospace and other high-tech fields.