MF-RHT900-0

Due to market price fluctuations, if you need to purchase or consult the price. You can contact us or emial to us:   sales@allicdata.com

PTC resettable fuses, also known as positive temperature coefficient (PTC) devices, are over-current protection devices, which are designed to trips in the undesirable overload and short circuit conditions, providing better protection for the system from the hazardous events. The MF-RHT900-0 is one of such devices which have wide ranging applications and the working of which can be well understood.

The MF-RHT900-0 is an advanced polymeric PTC device providing superior performance and wide application in a compact form factor. It is widely used for protection against short circuit current and overcurrent situations. Its superior qualities include over-temperature protection, fault indication, device reset, fast trip response and low current leakage when the fuse is off and on-state. These features enhance the product quality and safety for the application.

The MF-RHT900-0 uses a thermal switch device, connected in series with a current sensing element, as the basic structure. When a short circuit or overcurrent condition occurs, the current passing through the thermal switch increases which in turn dissipates the heat and causes the thermal switch to trip. The current limit of the fuse is controlled by setting the current rating through the current sensing element. The temperature at the thermal switch is monitored by an integrated temperature sensor. This will enable the device to trip the thermal switch at a certain temperature range, depending on the rating.

The applications of the MF-RHT900-0 are mostly seen in automotive, industrial, computer and device manufacturing. It is used in automotive reverse polarity circuits, providing protection against reverse current through the fuse. It is also used in industrial control machine and equipment, providing over-temperature and over-current protection for the system. Additionally, the MF-RHT900-0 is also widely used in computer and device manufacturing, such as in hard disk drives, motherboards, power supplies and the like, providing enhanced safety features.

To conclude, the MF-RHT900-0 is a polymeric PTC resettable fuse, which is widely used for protection against over-current and short circuit conditions. The device has various features which makes it suitable for wide ranging applications. Its applications can be found in automobiles, industrial equipment, computers and device manufacturing. Furthermore, the fast trip response, over-temperature protection and resetting ability of the fuse, further adds to its superior performance and wide application.

The specific data is subject to PDF, and the above content is for reference