The AMLV04V05C033 from Eaton is an Automotive Qualified Multilayer Varistor that is ideal for advanced driver assistance systems (ADAS), automotive bus systems, seat motor circuits, LED driver/lamp, keyless entry, door control module, wiper motor, various automotive electrical control units (ECUs), and Bluetooth applications. It has an AC voltage rating of 4 V, a DC voltage rating of 5.5 V, and a clamping voltage of up to 31 V. This AEC-Q200-qualified varistor offers bidirectional protection with V-jump and load protection capabilities. It has a multilayer construction that makes it suitable for high-reliability automotive applications and meets moisture sensitivity level 1 (MSL1). This RoHS-compliant varistor is available in a surface-mount package that measures 1.00 x 0.50 x 0.20 mm.