The TA-3522-A1 with Toggle Switches Through Hole,9.1x3.5x2.0mm RoHS is a switch manufactured by Yuandi. It has nine pins, a toggle switch, and two mounting holes. The switch is 9.1 millimeters wide, 3.5 millimeters high, and 2.0 millimeters deep, and is compliant with the Restriction of Hazardous Substances (RoHS) directive. The switch is a single-pole double-throw (SPDT) type, allowing for two distinct signals for switching from one to the other. The TA-3522-A1 is rated at 3A 25VDC, and is suitable for low current switching control. It is a durable switch that is resistant to dust and debris. The mounting holes provide secure mounting to your circuit board, making installation quick and easy.