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What factors affect the price of automotive circuit boards

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Factors affecting the price of automotive circuit boards

A. The Automotive Circuit Boards Used in Different Materials Caused By the Diversity of Prices

Ordinary double-sided board, for example, the board generally have fr-4, cem-3, etc., plate thickness from 0.2mm to 5.0mm, copper thickness from 0.5oz to 3oz different, all of which in the board on a huge price difference; in the soldermask ink, ordinary thermosetting oil and photopolymerizing green oil also exists in a certain price differentials, and thus the different materials caused by the diversity of prices.

B. The Automotive Circuit Boards Used in Different Production Processes Resulting in Price Diversity

Different production processes will result in different costs. Such as gold-plated boards and tin-sprayed boards, the production of the shape of the gong (milling) boards and beer (punching) boards, silk-screened lines and dry film lines, etc. will form a different cost, resulting in price diversity.

C. The Automotive Circuit Board Itself is Difficult to Cause Price Diversity

Even if the same material, the same process, but the car circuit board itself is difficult to cause different costs. Such as two kinds of circuit boards have 1,000 holes, a board aperture are greater than 0.6mm with another board aperture are less than 0.6mm will form different drilling costs; such as two kinds of circuit boards are the same as the other, but the width of the line spacing is different, one are greater than 0.2mm, one are less than 0.2mm, will also result in different production costs, because of the difficulty of the board's higher scrapping rate will inevitably increase the cost, and thus lead to price diversity. In turn, resulting in price diversity.


E. Different Customer Requirements Will Also Cause Different Prices

High and low customer requirements will have a direct impact on the board plant's yield, such as a board according to ipc-a-600e, class1 requirements have 98% pass rate, but according to class3 requirements may only be 90% pass rate, thus resulting in different costs of the board plant, and ultimately lead to the price of the product varied.

F. The Price Diversity Caused By Different Manufacturers of Automotive Circuit Boards

Even if the same product, but because of different manufacturers of process equipment, different levels of technology, but also the formation of different costs, nowadays, many manufacturers like to produce tin spray board, because the process is simple, low-cost, but there are also a part of the manufacturers to produce gold-plated boards, the rate of obsolescence rose, resulting in increased costs, so they prefer to produce tin spray boards, and thus their tin spray board offer instead of gold-plated boards than low.

G. The Price Difference Caused By Different Payment Methods

At present, automotive circuit board board manufacturers will generally adjust the price of automotive circuit boards according to the different payment methods, ranging from 5% -10%, thus also resulting in price differences.

H. Regional Differences in Price Diversity

At present, the domestic geographic location, from south to north, the price is increasing trend, the price of different regions have certain differences, and thus different regions also caused the price of diversity.

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