Dear all friends and 刘老师：

  关于PCBA地线锁螺丝问题，我们公司内部存在一些争议，我个人从IPC规范来看，

如果使用机械螺丝，则需要在螺丝和地线锁片间增加一个防滑锁紧垫圈然后锁紧，如果是自攻螺丝，锁紧即可。

不晓得我的理解是否有偏差，请各位指导一下。

感谢！

 

cid:734394508@22052009-3415

 

Best Regards

陳宜春 ( YC Chen ) 

SQA

Quality Assurance Division

A2 Manufacturer.

 

AmTRAN Electronic Co., LTD. 

No.225 JinFeng Road SuZhou New District JiangSu Province

Tel:  86-(0)512-66655800 # 3422/3068

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