ttbnews
02-09-2010, 02:21 PM
The HP-Series Hall-effect pushbutton switch offers lifecycles to 10 million actuations. This sealed switch offers a noncontact Hall-effect contact . . .
More... (http://www2.electronicproducts.com/Hall-effect_switch_extends_life_cycles-article-cscn05_apr2010-html.aspx)
More... (http://www2.electronicproducts.com/Hall-effect_switch_extends_life_cycles-article-cscn05_apr2010-html.aspx)