08/01/2022 | SW-137 - COO Change & New Internal Product Code. Effective August 1st, 2022 the A7PS/A7PH Thumbwheel Switches will transfer country of origin from China to Japan in the interest of improving productivity. There will also be a change in the case marking from rubber stamp to laser marking. This modification will explain the marking change. There will be no impact on technical specifications as a result of these changes. The product code (internal to Omron) along with the COO markings will change. | Product Change Notice Download |