1 pcs : BSB0203HA3-00CER - Blowers & Centrifugal Fans Blower, 20x3mm, 3VDC, Sleeve, 3 Position Connector, Lock Rotor Sensor, Tac

Core-Less Motor Technology Miniature Fans Delta Core-Less Motor Technology Miniature Fans are an ideal choice for most portable electronic devices such as smartphones, tablets, drones, 4k cameras, augmented reality, and virtual reality. The miniature series fans use Core-Less motor technology featuring a smaller motor hub size, good airflow performance, and good acoustic level. Core-Less motor technology allows for use in space-constrained situations. The devices come with a newly designed high-efficiency Driver IC with a pulse-width modulation function for speed adjustments. The Delta miniature fans precisely implement an ultra-small bearing system providing life extension to 30k hours at +40°C and lower bearing noise.