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SMD元件焊盘尺寸.doc

发布:2025-03-11约1.86千字共8页下载文档
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SMD540

SMD元件焊盘尺寸设计参考

PAD

0201X13.5mil

1chipY9.5mil

0402X2420mil

2chipY2220mil

0603XY

3chip

17mil

0805X5650mil

4chipY4045mil

17mil

X6560mil

51206Y5055mil

chip20mil

:79mil

1

SMD540

X8mil

Y

6C+8mil

1206=1/3A

20mil

XA-16mil

YB+8mil

71206C+16mil

C=1/3A

=1/3B+2mil

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