... for wide range of electronic products, such as project, amplifier, CCTV, power supply, GPS, Safety ,camera, set-top ... box, medical device, Telecommunication, LED light and so on. ItemManufacture CapabilityMaterialFR-4 / Hi Tg FR-4 / ... , UL certificates and our products meet RoHS standards.ROHS:A001C100827049001-2SGS:CANEC1000312001UL:E320045 power amplifier pcb board with gold finger