E-Switch introduces its surface-mount and ultra-miniature TL3365 series tact switch. It is a mere 4.2 mm x 3.2 mm in size and has an operating force of 180 grams. It has a life cycle of 100,000 actuations and a rating of 50 mA at 12 VDC. With the small footprint and SMT design, it can be used for many small applications, including wearable technology, medical devices, audio/visual, and other products where space is at a premium.