请教下,DLP9500 DMD芯片在焊接的时候,(因为是FLN封装,类似BGA,但是没球)。是直接焊接到电路板上还是需要制球?搞焊接的师傅说如果直接焊的话,无法检测是否有管脚虚焊。还有如果是回流焊的话,这个芯片能承受多少的高温?焊接的时候还有什么需要注意的地方?
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你好:DLP9500芯片不能焊接,它需要一个Socket安装上去。Socket的供应商信息,可以参考如下:
Amphenol InterCon Systems
Amphenol Headquarters Phone: 1-717-540-5660 (Harrisburg, PA)
URL:http://www.interconsystems.com/
http://www.interconsystems.com/salestech.php
请联系他们代理商或销售商:
Authorized Distributor
China, Hong Kong
Jetronic Technology Limited
Unit J, 7/F., World Tech Centre, 95 How Ming St.
Kwun Tong, Kowloon
Hong Kong
Phone: 852-2763-6806
Fax: 852-2790-2038
E-mail: thomas_wong@jetronic.com
Web: http://www.jetronic.com