基板クイック試作
カスタム基板試作サービス
The Spring Festival of 2025 is coming, our "Standard PCB" factory will start the Lunar New Year holiday from Jan 27th - Jan 30th (GMT+8). PCBWay remains in partial production throughout the Chinese New Year holiday. Please arrange your orders in advance. Pls check our schedule >>
基板クイック試作
カスタム基板試作サービス
Copper foil thickness is specified in ounces per square foot (oz/ft²) or simply ounces. Common thicknesses include 1 oz/ft² (300 g/m²), 2 oz/ft² (600 g/m²), and 3 oz/ft² (900 g/m²). These correspond to thicknesses of 35 µm (1 oz), 70 µm, and 105 µm, respectively.
PCBWay offers copper thickness for the outer layer ranging from 1 oz to 13 oz. The copper thickness for the default inner layer is 1 oz.
Higher copper weight improves the electrical performance of the circuit board but also increases the difficulty of etching the board. For most general circuits, 1 oz copper weight is sufficient.
For mass production, please ensure that the minimum line width and spacing meet the following specifications.
To learn more about solder mask, watch the video below.
