PRINTED CIRCUIT BOARDS LAYOUT SPECIFICATION - Read
PRINTED CIRCUIT BOARDS LAYOUT SPECIFICATION - Read
PRINTED CIRCUIT BOARDS LAYOUT SPECIFICATION - Read
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MITAC <strong>SPECIFICATION</strong> SC830215321021 R07C<br />
5mm<br />
15mm<br />
SMT機台,PC板前進方向<br />
Φ4X5mm<br />
Φ4mm<br />
Φ4mm<br />
PCB最外圍(含排版)<br />
--8--<br />
5mm<br />
5mm<br />
400mil Note*<br />
(含93mil之銑槽)<br />
5mm (含93mil之銑槽)<br />
(配合工廠PCB㆖架之用)<br />
15mm<br />
5mm<br />
Φ4mm<br />
Φ4X5mm<br />
Note* 若此區域內有放 Fiducial Mark 時,此距離應再增加(延伸至少 404mil,<br />
見第 18.4 節),故 <strong>LAYOUT</strong> 時應儘量於此區域內不放 Fiducial Mark。<br />
6.4. 每張圖之最外圍亦必須以寬度 15mil 之直線圍框,此外框線須距定位靶<br />
(TARGET,詳第 7 節)外圍 0.1〞〜0.3〞之間,且須包括“DRILL<br />
TEMPLATE”圖(詳第 20 節)之鑽孔表格在內,如㆘圖例:<br />
5mm
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