丝印Z1的二极管是什么型号的?

2025-02-06 14:34:05
推荐回答(3个)
回答1:

楼主说的是元件上的代码,不是你说的电路板上的标号。

首先你要了解它的具体封装是什么。我们有3年反查代码的经验,现在都用贴片的了,如果你对贴片没了解,可以上我们网站学习关于贴片封装的知识,对你帮助很大。

如果你是搞维修的其实大部分都可以从它表面的代码反查出型号来,知道了型号自然就知道是什么元件了。尤其是各种电路板,可能你还不知道代码是什么,你来我们网站了解下吧。
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二三极管IC贴片代码是指 元器件管体表面上的缩写代码,英文为markingcode,top mark,marking,工艺有丝印和镭射两种。因为贴片元器件的体积比较小,无法容下完整型号,所以各厂商内部建立了自己的缩写代码规则,以非常简短的几个字母+数字+符号组合镭射或丝印到管体表面作为型号的标示,以区分型号。
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回答2:

电路板丝印一般是代表元件种类,和元件在整个电路中的编号,并不是元件型号,元件型号一般标注在元件上。希望你能明白。

回答3:

所知信息太少,你可以把二极管外观描述一下,那样我就可以帮助你了

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