Meanwhile, its production cycle is relatively long.Ĭastellated Holes capacity is nowadays mature in PCB field, but how to optimize the production process and reduce scratches or blurs so as to improve quality and production efficiency,it’s still a subject that factories should think about. Though Castellated Holes has brought convenience to board-to-board soldering, the capacity is regarded as special technique in PCB field with relatively high cost. For example, the bluetooth or Wi-Fi module with plated half holes,as an individual part, can be easily soldered to a main board for a specific demand without any wire connection,which is neat and easy to operate. It is possible to directly weld the edge of the holes with the main board to save connectors and space. They are manufactured by creating ordinary plated holes and then running a sharp router bit across them, leaving half the hole in place.Īs a convenient and efficient sideways conduction design, it’s often appears in signal circuits and widely used for board-on-board connections. Castellated Hole,or plated half-hole is a kind of rampart-like structure designed at the edge of a PCB.
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