PCB - FAQ & Co.

For Eagle users:
Here you can download our Eagle Design Rules (DRC): leiton.dru Thus we can assure that your PCBs meet all production requirements.
(Therefore please use our DRC in Eagle with its settings.)

Our Tipp:
Use the search bar on the top right to easily find your desired article or contact us by mail, phone or contact form. We will answer your question in the fastest possible time. FAQ:

1. Mechanical Processing
2. Chemical Processing
3. Solder Mask
4. Surface Finish
5. Silk Print
6. Base Materials
7. RoHS/WEEE
8. E-Test
9. Panel Production
10. Tolerances
    1. Why is it necessary to maintain a clearance between copper areas and the routing outline?
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    2. Why is a miminum clearance needed with solder mask bridges?
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    3. Why is the solder mask required to be larger than the appropriate pads?
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    4. How do plot tolerances in films occur?
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    5. Why is the drill pad size in the inner layers required to be larger than in the outer layers?
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    6. Why is the clearance of drillings in the inner layers required to be larger than on the outside?
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Try our PCB online calculation! The easy, quick and straight way to your PCB.

Additional information about Printed Circuit Boards (PCBs):

• wikipedia.org
  Online Encyclopedia - Topic PCBs
• www.vde.com
  VDE - Verband Elektrotechnik Elektronik Informationstechnik e.V.
• www.vdi.de
  VDI - Verein deutscher Ingenieure
• www.vdlev.org
  VDL - Verband der Leiterplattenindustrie
• www.zvei.de
  ZVEI - Zentralverband Elektrotechnik- und Elektronikindustrie e.V.
• www.leuze-verlag.de
  Leuze Verlag - Literature about PCBs and PCB production
• www.elektronikpraxis.vogel.de
  Elektronik Praxis - Magazine covering electronics in general and news in the PCB production industry.
• www.elektor.de
  Elektor - Electronics Magazine with manuals and layouts for home made PCBs and PCBAs
• www.ibfriedrich.com (Target 3001)
  The Engineering office Friedrich has been developing layout and CAD software for PCB design and Application Oriented Special Integrated Circuits (ASICs) since 1989.
• www.cadsoft.de
  CadSoft offers user-friendly, powerful, and inexpensive solutions for PCB designs including circuit diagrams, layouts, and autorouting routines.
• http://news.google.de/news
  Worldwide news about Printed Circuit Boards (PCBs)