< div class = "字段field-name-taxonomy-forums field-type-taxonomy-term-reference field-label-above”> < div class = "字段标签" >论坛:,< / div > < div class = "字段条目" > < div class =”field-item甚至“rel = " sioc: has_container " > < a href = " /论坛/ dialog-smartbond-bluetooth-low-energy - % E2 % 80% 93 -硬件-设备-引用-设计”“= " sioc:容器sioc:Forum" property="rdfs:label skos:prefLabel" datatype="">Dialog Smartbond Bluetooth Low Energy - Hardware (device &参考设计)< / > < / div > < / div > < / div > < div class =”字段field-name-body field-type-text-with-summary field-label-hidden”> < div class = "字段条目" > < div class =”field-item甚至“财产=“内容:编码”> < p >嗨亲爱的支持< / p > < p >我可以用一个标准通过停机坪? < / p > < p >硬件应用笔记- b - 061,他们建议使用250微米的方形降落台。
过孔有200微米的钻孔，125um宽度的接触环，总直径450um) 在大针下面使用标准过孔可以帮助我降低成本和增加密度。
提前感谢您的回复。< / p > < / div > < / div > < / div > < div class =”字段field-name-field-forum-keywords field-type-taxonomy-term-reference field-label-above”> < div class = "字段标签" >关键词:,< / div > < div class = "字段条目" > < div class =”field-item甚至“> < a href = " / resource-keywords /通过“typeof =“skos:概念”属性=“rdfs: label skos: prefLabel”数据类型= " " >通过< / > < / div > < div类= " field-item奇怪" > < a href = " / resource-keywords /停机坪”“=“skos:概念”属性=“rdfs: label skos: prefLabel”数据类型= " " >停机坪< / > < / div > < div class =”field-item甚至“> < a href = " / resource-keywords /针”“=“skos:概念”属性=“rdfs: label skos: prefLabel”数据类型= " " >针< / > < / div > < div class = " field-item古怪”> PCB设计< / > < / div > < div class =”field-item甚至“> < a href = " / resource-keywords /指南”“=“skos:概念”属性=“rdfs: label skos: prefLabel”数据类型= " " >指南< / > < / div > < / div > < / div > < div class = "字段field-name-field-attachment