Diseño de PCB

¿Cuánto espacio libre debe incluir en los orificios de los componentes pasantes??

  • 0.1mm is too tight toward the high end if you’re designing for automatic insertion of parts with bent leads.
  • Generalmente 0.8mm is okay for most leads except fat diode leads, for which you can use 1.0mm.
  • Usually 1.3mm holes are specified for 1mm pins (for example on terminal block datasheets).
  • Sometimes 1.5mm which is really, really loose.

If the leads are flat or square rather than round, you can go a bit tighter on the diagonal dimension, assuming a round hole. For really flat leads, it’s better to specify a slot.

If you’re using some kind of special part, such as a staked connector or press-fit part, pay attention to the tolerances.

Lee mas: Ensamblaje de PCB de orificio pasante

#Ensamblaje de PCB #Diseño de PCB

Oliver Smith

Oliver es un ingeniero electrónico experimentado y experto en diseño de PCB., circuitos analogicos, sistemas embebidos, y prototipos. Su profundo conocimiento abarca la captura esquemática, codificación de firmware, simulación, diseño, pruebas, y solución de problemas. Oliver se destaca en llevar proyectos desde el concepto hasta la producción en masa utilizando su talento en diseño eléctrico y su aptitud mecánica..

Mensajes recientes

Why PCB Warpage Happens and How You Can Prevent It?

En el proceso de fabricación de PCB, PCB warpage is a common problem that manufacturers would encounter.

19 hours ago

What Is a PCB Netlist? Todo lo que necesitas saber está aquí

In the world of printed circuit board design and manufacturing, precision and accuracy are paramount.

2 weeks ago

What Is Solder Wetting and How to Prevent Poor Wetting?

Soldering is a cornerstone technique in electronics assembly, it's used to connect electrical pieces and

1 month ago

7 Critical Techniques to Improve PCB Thermal Management

Hoy en día, electronic products are both compact and lightweight while performing a variety of functions. Esta…

1 month ago

What Is BGA on a PCB? A Complete Guide to Ball Grid Array Technology

As technology continues to advance in the electronics industry, packaging remains one of the key

2 months ago

How to Create a PCB Drawing: A Step-by-Step Guide for Beginners

Bringing your electronic ideas to life begins with PCB drawing, which is the process of

3 months ago