NT3H2111WOFHK的焊盘设计

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NT3H2111WOFHK的焊盘设计

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Guestsun
Contributor II

    1、中间的小焊盘有说明是“metal area not for soldering,是说明中间的小焊端不焊接吗?且此焊盘尺寸未提供。

            请确认下能否中间焊盘焊接,尺寸按0.3*0.3mm设计;

       2、1脚没有给出焊端宽度,1脚和2脚的pin中心距没有给出。

            焊盘设计能否按1脚宽度是0.35mm1脚和2脚的pin中心距为0.55mm设计;

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2 Replies

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Tomas_Parizek
NXP Employee
NXP Employee

Hello Guestsun, 

1. Yes, the pad inside is not soldered with the PCB. There is even no soldering pad on the PCB, see below: 

Tomas_Parizek_1-1704889148583.png

 

2. See the dimensions below: 

Tomas_Parizek_0-1704888901390.png

BR

Tomas 

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Guestsun
Contributor II

微信图片_20240109132841.png

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