we are offering smd components. surface mounted devices (smd) are active and passive electronic components without conventional connecting wires. the smd components will be placed on the “solder side” of the pcb and their metal caps soldered to the copper pads of the pcb. therefore both layers of the pcb could be used as active areas. a thickness of pcbs used for smd is between 0.8 and 1.00 mm. historically roots of smd are hybrid circuits on the ceramic substrates (middle of seventies) but a huge industrial applications of smd started on a begin eighties.