Introduction: The SR Passives brand mainly provides various passive component products. The main application areas of its products are daily equipment and industrial applications. SR Passives products include semiconductor components: communication modules, RF equipment accessories, WiFi/Bluetooth antennas, GPS antennas, GSM antennas, RF antennas; IoT and embedded systems: communication modules, RF device accessories, WiFi/Bluetooth antennas, GPS antennas, GSM antennas, RF antennas; Resistors: Carbon film THT resistors, metal film THT resistors, power resistors, NTC thermistors; Potentiometers: Adjustable resistors, shaft potentiometers, sliding adjustable potentiometers; Knobs, encoders, capacitors, etc.