What are Castellated Mounting Holes?
Castellated mounting holes, also known as castellations, are plated through holes located at the edges of a printed circuit board that are cut through using a PCB router to form half-plated holes. These castellated holes usually have a half-circular shape, but they can have other shapes, depending on the application. Design of Castellated Holes Hole Read More…
A Brief History of Printed Circuit Boards
Printed circuit boards are perhaps the most important invention for technology since usable electricity. Nowadays, it is difficult to imagine a world without circuit boards, as almost all of our electronic devices use them. But the circuit board did not start out that way. To understand how much of an impact it has had on Read More…
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What to Look for in a PCB Manufacturer: Part 1
Prototype circuit boards are an incredibly versatile piece of technology. Prototype PCBs rose to fame in the 1950s once they were developed by the U.S. army, and they have grown in popularity ever since. In fact, these components are so popular that in 2013 alone the revenue of circuit board and electronic component manufacturing in Read More…
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