MF-RX135-005

A PTC resettable fuse, also called a PolyFuse or a PolySwitch, is a type of electronic fuse. With its resettable feature, it is becoming an increasingly popular choice for a variety of circuit protections. This type of protection device operates with a functionally-divergent principle to ensure that the voltage and current levels are maintained safe inside the circuit.

The MF-RX135-005 is a resettable fuse provided by TE Connectivity. It is designed to protect high-value components in a variety of applications that generate power from small to medium digital and industrial circuits. The MF-RX135-005 resettable fuse features a robust design and a wide operating temperature range, making it ideal for a variety of harsh environment applications.

The MF-RX135-005 resettable fuse is suitable for a wide range of applications in both digital and industrial circuits. It can be used on low voltage DC circuits and up to 10 Amps for medium-current applications. Commonly used applications include power monitoring, personal electronics, telecommunications, automotive systems, consumer electronics, medical applications, and white goods. The robustness and wide operating temperature range of this fuse make it ideal for use in a variety of environments.

The MF-RX135-005 operates on the principle of a bimetallic strip, which heats up when the current passes through it. As the current gets higher, the metal strip\'s temperature rises, and a ceramic element starts to conduct until the current is balanced and the strip cools. It then switches off, preventing any further current from passing through. If the circuit experiences an overcurrent, the bimetallic strip heats up more quickly and the PFET device shuts off the flow of electricity.

In normal operation, the MF-RX135-005 resettable fuse has a high impedance of up to 10 kΩ. Its low resistance when triggered gives it the ability to quickly react in the presence of an overcurrent. Its bimetallic design also helps it to recover quickly from an overcurrent, allowing it to reset automatically. It is important to note however, that although the fuse will reset itself quickly, the device can be damaged if the overcurrent persists for an extended period of time.

The MF-RX135-005 resettable fuse from TE Connectivity is designed to protect a variety of digital and industrial circuits. With its robust design and wide operating temperature range, it is suitable for a variety of environmental conditions where current protection is needed. Its bimetallic strip design ensures a high impedance of up to 10 kΩ and the ability to quickly react to an overcurrent. In addition, its ability to reset itself quickly makes it an ideal choice for a variety of circuit protection applications.