Different positioning circuit board manufacturers have different methods for calculating the price of PCB communication circuit boards, but there is always no exception, including the following aspects:

　　1. PCB board cost (different levels of PCB board cost are different, and different board thickness square prices are also different)

　　2, the cost of drilling hard board (the number of holes and the size of the aperture affect the cost of drilling)

　　3, process cost (different process requirements of the board lead to different process difficulties, different copper thicknesses are different, and even prices will vary)

　　4. Other expenses (such as test fee, film fee, engineering fee, ink fee, etc.)

　　Fuyeda is a circuit board manufacturer, let me explain to you the factors that affect the price of PCB board:

1. Plates: FR-4, CEM-3, these are our common double-sided and multi-layer plates, and the price is also related to the thickness of the plate and the thickness of copper and platinum in the middle of the plate, and FR-I, CEM-1 are our common The material of the single board is different, and the price of this material is also very different from the double-sided, multi-layer board above.

　　2, board thickness: its thickness is commonly used: 0.4, 0.6, 0.8, 1.0, 1.2, 1.5, 1.6, 2.0, 2.4, 3.0, 3.4, and the thickness and price of our conventional boards are not very different.

　　3, copper thickness: copper platinum thickness is generally divided into: 18 (2/1OZ), 35 (1OZ) 70 (2OZ), 105 (3OZ), 140 (4OZ) and so on.