IHPT Haptic Feedback Actuators Vishay IHPT Haptic Feedback Actuators with an Immersion Corporation license feature high impulse vibrations for clear tactile feedback in noisy environments. These actuators feature two-piece magnetic solenoid construction with mounting holes and are comprised of a stationary 'U' core and moving 'I-bar' for easy implementation. IHPT devices drive up to a 0.5kg load to 6g of acceleration with a 12V, 5ms pulse by utilizing Vishay's spring return test fixture. Vishay IHPT Haptic Feedback Actuators have an AEC-Q200-compliant design that makes them suitable for automotive dashboards, touchscreens, and center consoles.