汽车电子

1、 在焊接器件或引线时，最好用控温烙铁，温度保持在260℃。

2、 PCB板上要钻散热孔，并在散热孔中填充焊料。

Suggested mounting procedures:

1.Solder part or leads in place with controlled

temperature iron (260℃).

2.Drill thermal vias through PCB and fill with solder.

1、在焊接器件或引线时，最好用控温烙铁，温度保持在260℃。

2、引线处最好做一个拱桥形，这可以释放热变形产生的应力，从而保证引线处接触良好。安装时，引线尽量少折，以防引线折断。

Suggested mounting procedures:

1. Solder part or tabs in place with controlled  temperature iron (260℃).

2.Forming a small loop in the tab will act as a strain relief as the heat is dissipated.