问3:什么是贴片元器件以及它的分类是怎样的?(续)答:(1)贴片元器件的判断贴片元器件的判断贴片元器件的判断,只看“个头儿”不够,还得看“引脚与焊盘的关系应是表面组装”、“引脚是无引线或短引线”的才是贴片元器件。贴片集成电路“个头儿”不小就是一个很好的例子。(2)有源器件与无源元件有源器件即有源电子器件,英文为Active Question 3: What is a SMD component and what is its classification? (Continued) Answer: (1) the judgment of the SMD components The judgment of the SMD components The judgment of the SMD components, only look at the “ ”Not enough, have to see “ The relationship between the pin and the pad should be the surface of the assembly ”, “ pin is no lead or short lead ”is the patch components. Chip integrated circuits “head child ” is not a small example is a good example. (2) active devices and passive components active devices that active electronic devices, English as Active