The SMD1812-075C-33V resettable fuse is manufactured by BNstar and is intended for surface-mount application. It is a polymeric positive temperature coefficient (PPTC) device, commonly referred to as a "resettable fuse" because it can be easily reset after tripping. The SMD1812-075C-33V has a voltage rating of 33V, a maximum current rating of 0.75A, a hold current rating of 40A, a power dissipation of 0.8W, an arc resistance of 1.5A, an initial resistance of 0.09O, a time to tripping of 0.2s, a hold resistance of 0.45O, and it is packaged in a 1812-size package. The device also meets ROHS standards.