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Circuit board for kitchenaid range



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Shenzhen Guangming yulv Village Road Jade Spring beauty industrial district 18-1 building 3 floor

Circuit board for kitchenaid range
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Standard product production process description:
Product Classification: PCBA
Product code: 4F1811A0-PCBA
Product Name: Fast PCBA 20190722
Pcb industry application: kitchen coal detector
Pcb sheet information: four layers of FR4 board thickness 1.6MM, copper thickness 10z. lead-free spray tin, green oil white
Process technology: lead-free
Order Quantity: 300pcs
Production cycle: 3 days

Process flow: SMT+DIP+ packaging
Circuit board over-boiler experiment: all self-purchased plastic molded patch materials must be reflow soldered
Solder paste requirements: Ag3.0/Cu0.5/20-38uM
Double-sided patch: first attach U19/U58 surface, the weight of the bottom of the material is not the position of the pad, the right amount of red plastic, to prevent the second side when the piece is lost
Welding method: wave soldering, wave soldering, measuring furnace temperature 255-260 degrees, penetrating tin 50%, hand soldering, soldering iron temperature 370-390 degrees, penetrating tin 50% or more


Product Name:Circuit board for kitchenaid range

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