Littelfuse FS219-45 is a compact, encapsulated flasher with a steady-state maximum load rating of 3A. It features 0.25 inch male quick connect terminals for easy installation. This flasher has a ±20% input tolerance and an on/off ratio of approximately 50%. With a flash rate of 45±10 fpm, it is suitable for use with inductive, resistive, or incandescent loads. Additionally, it has a low open state leakage current of ≤250A and can handle 10 times the steady-state current during inrush.