The 0ZCG0300FF2B is a surface mount PTC resettable fuse from the OZCG series, engineered for overcurrent protection. It features a hold current of 3.00 A, a trip current of 5.00 A, and a maximum voltage rating of 6 Vdc. This 1812 chip size device offers a fast trip time, with a maximum of 4.0 seconds at 8.0 A, and can handle a maximum fault current of 100 A. Being RoHS compliant and halogen-free with an operating temperature range of -40°C to 85°C, it is ideal for providing reliable, resettable protection on high-density circuit boards.