0ZRF0012FF1E

PTC Resettable Fuses are circuit protection devices whose purpose is to protect devices and circuits from over-current damage. They automatically open and reset when over-current is detected, preventing the flow of current. They are widely used in the telecommunications industry, automotive electronics, power supplies, circuit breaker systems, alarms and security systems, domestic appliances, and many other applications.

The 0ZRF0012FF1E PTC Resettable Fuse is designed for use in applications such as cellphone chargers, gaming devices, medical equipment, and industrial control systems. The 0ZRF0012FF1E is a low-cost, over-current protection solution capable of preventing damage from up to 15 amps of current. The fuse is small in size, measuring only 12.7 mm in length, and includes a built-in LED indicator for visual indication of fuse operation.

The working principle of the 0ZRF0012FF1E is simple. The fuse is designed with a metal diode attached to the center of the fuse which serves as a heat sink. When the current flows through the fuse, the heat generated is dissipated by the diode, subsequently raising the temperature of the diode above the threshold temperature. When the threshold temperature is met, the reset process is triggered and the fuse opens, cutting off the current flow. When the fuse cools down, the reset process is activated and the fuse is reset.

The 0ZRF0012FF1E PTC Resettable Fuse is a reliable over-current protection solution and is suitable for a wide range of applications. The 0ZRF0012FF1E has proven to be a reliable circuit protection device, providing protection from up to 15 amps of current. Additionally, the 0ZRF0012FF1E features a built-in indicator LED for visual indication of fuse status, making it an ideal choice for applications that require protection from high current drain.