The Protectron RLD90P900R (U) is a PTC (Positive Temperature Coefficient) resettable fuse, offering robust circuit protection against overcurrent faults. With a hold current (Ihold) of 9.0A and a trip current (Itrip) of 18.0A, this device effectively interrupts excessive current flow. Its 90V voltage rating makes it suitable for a wide range of applications. The radial leaded design allows for easy installation on printed circuit boards. As an authorised distributor, Supreme Components International guarantees the authenticity and quality of this Protectron component. PTC resettable fuses automatically reset after the overcurrent condition is removed, eliminating the need for manual replacement and reducing downtime. This fuse is ideal for protecting sensitive electronic circuits from damage caused by overloads or short circuits.