How long does it take to bake the SMD capacitor after manual welding?

Five minutes. Patch capacitor is a kind of capacitor material. The full name of SMD capacitor is: multilayer (laminated, laminated) chip ceramic capacitor, also known as SMD capacitor, chip capacitor. There are two representations of patch capacitance, one is inches and the other is millimeters. The patch capacitor needs to be baked for 5 minutes after manual welding. Chip capacitors are made of ceramic dielectric films and printed electrodes (internal electrodes) alternately stacked. Ceramic chip is sintered at a high temperature, and both ends of the chip are sealed with metal layers (external electrodes) to form a monolithic structure, so it is also called monolithic capacitor.