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PCB blank board
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作为一名电子工程师,如果只会写几句程序,不会拿烙铁焊接,真的说不过去。现在很多学生或者刚出道的工程师,一心只想学ARM、FPGA、Linux,不要说焊接QFP100这种密脚IC,就是焊接电阻电容都不会,或者焊不好,或者只会焊接一些插件器件,上一下焊锡而已。且不要说实际产品中,很多时候需要焊接贴片元件,就是面试也
会
经常遇到考验贴片元件焊接基础。如果现在不练习一下,日后如何走上职场?如何在职场待下去?
不积跬步,无以至千里;不不积小流,无以成江海!不会焊接?没关系,从现在开始学吧!
参数简介:
1、板子大小:54.5*50MM
2、板子厚度:1.6mm
3、
电阻类---0805封装(40个)
4、
二极管类---3206或1206封装(20个)
5、
三极管类--SOT-23封装(7个)
6、
集成芯片类--SO-16封装(1个)
特别注意事项:
1.散件的元件种类比较多,如果有个别包里面少小元件的,希望买家谅解一下,不要因为一个小电容小电阻就给差评,这样很没意思,您说是吧,大家玩电子的,这种小元件一般都会有备,如果实在没有备,找个废旧电路板拆,当然我们也会尽量做好,尽量不让这种情况出现。
2.对个别元件如电阻电容等暂时缺件时;买家需自己找齐器件,我们只能退还相应的器件款;我们不再补发;我们能做的就是尽我们最大能力避免缺件;元件因批次不一样,颜色外观等不会都和图片一样,希望买家理解,对缺件需补发/颜色等要求高的,请勿拍,谢谢。
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