There Is A Set Of Valuation Formula (including Processing Fee): -4 Price Per Square Meter

There is a set of valuation formula (including processing fee): -4 price per square meter

For PCBs, we have a set of valuation formulas (that is, the method of plate utilization) as follows: Based on 1 square meter of plate, its size is * Assume that the length of the PCB to be estimated is L, and the width is H. Then 1 square meter of substrate can produce this The number of boards is (1020/L+5)*(1020/H+5)=Z (that is, the number of typesetting)=X/ZX is the following price: X1LFR-1Price per square meter (including processing fee):-4 Price per square meter (including processing fee): -4 Price per square meter (including processing fee): -4 Price per square meter (including processing fee): -4 Price per square meter (including processing fee): -4 per square meter Rice price (including processing fee): -4 Price per square meter (including processing fee): first unit price of laminate = (length*width*0.12*quantity+length*width*0.12*4+80)/quantity 2 layers The second unit price of the board = (length*width*0.12*quantity+80)/quantity Four-layer board 1 unit price=(length*width*0.6*quantity+length*width*0.12*6+1500+300)/quantity four 2nd unit price of laminate = (length*width*0.6*quantity+300)/quantity 1st unit price of 6-layer board=(length*width*0.8*quantity+length*width*0.12*8+1800+300)/quantity 6 2 times unit price of laminate = (length*width*0.8*quantity+300)/quantity is like this pcb board quotation pcb board quotation , if there are more, talk to the manufacturer! PCB price estimation PCB is calculated by multiplying the area of the board by the following unit price, which can be used for your reference: general single-sided HASL: 0.035/square M double-sided HASL: thickness 1.2 or more is 0.45/square M1.2 or less It is 0.41/square M double-sided gold plating: thickness above 1.6 0.48/square below 1.6 0.45/square MPCB quotation has sample and batch board quotation sample quotation is divided into ordinary sample and Allegro ordinary sample The delivery time depends on the number of layers, single Usually one day is enough for double-sided, three days for double-sided, and several to ten days for multi-layered.

The quotation is single-sided engineering fee 150 yuan + board making fee 0.04 yuan/square centimeter + film fee + 0.05 yuan/square centimeter. Double-sided engineering fee 250 yuan + board making fee 0.05 yuan/square centimeter + film fee + 0.05 yuan/square centimeter Centimeter. Four-layer board engineering cost 600 yuan + board manufacturing fee 0.01 yuan/square centimeter + film fee + 0.05 yuan/square centimeter. The difficulty of the board depends on the difficulty, and some factories will also add testing fees. The testing fee is generally 0.002 yuan / square centimeter The delivery time of the Allegro board is shorter. But an urgent board will be added on the basis of the ordinary board. Shenzhen usually charges 200-400 yuan per item for one-day expedited double-sided boards, and 600-1000 yuan for four-story three-day urgent boards. / style. The six-story three-day rush is 800-1000 yuan / style. There are small batches and large batches. The square meter is enough. If the batch size is not more than 500 yuan/square meter, the manufacturer may not be happy to accept the order.