D2F-L-D3 is a subminiature basic switch manufactured by Omron, designed to provide reliable switching performance in a snap action design. It is a single pole, normally open, push button switch with a flatted surface and snap-fit construction, which allows for easy installation. Features include gold plated contacts for reliable low resistance performance and long life, a 2.8mm switching stroke, operating force of 1.8N, and a contact current rating of 50mA at 12VDC. The switch is suitable for a variety of control applications such as security systems, vending machines, appliances, and Internet of Things (IoT) products.