Mounting method of passive component

A mounting method of a passive component, the method comprising:

• providing a substrate comprising a pair of contact pads disposed on a surface of the substrate;
• forming an electrically conductive adhesive layer on surfaces of the pair of contact pads;
• providing a passive component partially covered by an insulative adhesive material, wherein two ends of the passive component are free of coverage by the insulative adhesive material;
• placing the passive component on the substrate so that the two ends of the passive component respectively contact the conductive adhesive layer on the contact pads;
• heating the insulative adhesive material to a first temperature so that the insulative adhesive material covering the passive component melts, and flows to and contacts the substrate, after the passive component is placed on the substrate;
• heating the melted adhesive material to a second temperature higher than the first temperature for solidifying the insulative adhesive material so that the solidified insulative adhesive material fixes the passive component on the substrate;
• and
• performing a reflowing step after the passive component is fixed to the substrate by the solidified insulative adhesive material, wherein the conductive adhesive layer is melted at a third temperature higher than the second temperature and then solidified for bonding and electrically connecting the two ends of the passive component to the contact pads on the substrate, respectively.