... wide range of electronic products, such as project, amplifier, CCTV, power supply, GPS, Safety ,camera, set-top box, medical device, Telecommunication ... (0.5mm)ImagesMin Trace Width (a)0.075mm (3mil)Min Space Width (b)0.1mm (4 mil)Min Annular Ring0.1mm ... our products meet RoHS standards.ROHS:A001C100827049001-2SGS:CANEC1000312001UL:E320045 power amplifier pcb board with gold finger