标题: 请帮忙查下这个是不是真的 [打印本页] 作者: pxcuag 时间: 2011-9-7 12:50 标题: 请帮忙查下这个是不是真的 Base - Recognized Component (QMFZ2), Zytel, rated 94V-0, E.I. du Pont De Nemours, Type FR50, 26 by 22 by 18 mm overall 1.3 mm minimum thickness.
Spacer - Recognized Component (QMFZ2), Zytel, rated 94V-2, Beijing Fan Wei Engineering Plastic Co. Ltd., Type 301-C20, 19 by 23 by 1.4 mm overall.
第一个材料是底座的塑胶材料,第二个是隔片塑胶材料,但在网上好像都查不到,不知道是不是自己水平有问题......请大侠们帮我看看....
另外,,,26 by 22 by 18 mm 是不是指长宽高呀.后面那个1.3是指V-0等级认证时用的厚度吧.那个18mm是不是它的最大值.作者: d601022246 时间: 2011-9-7 12:51
For dupont, pls see attached for information, but for Beijing Fan wei, I also can not find this company's information, I believe that your FUS procudure is a very old one, and this company had already changed its name, or something like this, so in this case, I suggest you to contact your fabricated parts' supplier, and let them tell you which kind of material is used, as well its UL file No., after that you can check it as per the UL file No. which you get from your suppliers to make everything clear.
As to the thickness, you are correct, it should be 1.3mm, not 18mm..
Finally, after checking with your suppliers, if you found the description should be revised, then update your FUS procedure accordingly and quickly, in order to avoid VN issuing during the factory audit.
Hopefully, it can help you...
附件：
Dupont.pdf(659.75 KB, 下载次数: 0)
Dupont.pdf
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