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Could someone help me with information associated to the type of copper standard which is used for PCBs (single layer & multiple layers)? And if possible share datasheets if available.

Thank you very much in advance for your reply. Shubham

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    \$\begingroup\$ What exactly do you want to know about? the coppe layer thickness? \$\endgroup\$ – Sclrx Aug 7 '17 at 9:09
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    \$\begingroup\$ You'll probably be able to find this at IPC \$\endgroup\$ – Martin Aug 7 '17 at 9:14
  • \$\begingroup\$ Two useful facts about copper foil: the thermal resistance of standard foil is 70 degreesCentgrade per watt per square. What does "per square" mean? Take a square of foil ---- 1 ounce per foot^2 is the default foil ---- and inject heat on one edge, while on the opposite edge act to remove that heat. You will measure 70 degreeC temperature between those 2 edges. ---- and the electrical resistance will be, if measured with Kelvin connections, 500 microOhms per square of foil, the default 35 micron, 1.4 mil thick copper foil \$\endgroup\$ – analogsystemsrf Aug 8 '17 at 4:49
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The wikipedia page on IPC lists IPC-4562 Metal Foil for Printed Wiring Applications, you can see from the table of contents if that provides the information you need.

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