Tactile Metal Dome Switches | 合法除蟲公司

Tactiledomes,alsoknownassnapdomes,arenormallyopenmomentarycontactsthatprovideacrisptactilefeel,lettingtheuserknowthebuttonwaspressed.

A tactile metal dome, also known as a snap dome, is a normally open momentary contact that provides a crisp tactile feel, letting the user know the button was pressed. Metal domes offer many key advantages over other switch solutions. Low profiles and high life cycle ratings make tactile metal domes a reliable choice. With a large variety of dome shapes and styles, determining the right metal dome for your application is crucial. Engineers must consider the different benefits of various tactile metal dome switches to achieve the desired user experience.

There are five main types of tactile metal domes: four-legged, round, triangle, oblong, and SMT. You can customize most domes to meet your end product’s force, height, audibility, or tactile feedback requirements. Features to consider adding to your domes include backlighting[1], built-in actuation[2], over-travel[3], and many more.