The FTR Series of cement wirewound thermal fusible resistors is designed to open in 20 to 30 seconds after current overloads and/or high ambient temperatures are reached. The devices are well-suited for providing protection to power supplies and other
The FTR Series of cement wirewound thermal fusible resistors is designed to open in 20 to 30 seconds after current overloads and/or high ambient temperatures are reached. The devices are well-suited for providing protection to power supplies and other electronics assemblies. And they can save pc board space by combining overcurrent and overtemperature functions in a single device. Seven models are available rated from 1.5W to 3.5W.
