MF-RX135

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PTC (positive temperature coefficient) Resettable Fuses are one of the most compact overcurrent protection solutions in the consumer electronic product safety and design. They are designed to protect against transient over-current surges typically produced by inductive loads such as motors and transformers. In particular, the MF-RX135 Resettable Fuse is a cost-effective solution for a variety of applications. This article will discuss the advantages of the MF-RX135, its application fields, and its working principle.

Advantages of the MF-RX135 Resettable Fuse

The MF-RX135 Resettable Fuse offers several advantages. The main advantage of the MF-RX135 is its low profile. This allows the fuse to fit into a variety of applications that do not require intrusive overcurrent protection. Furthermore, the MF-RX135 has a compact form factor that requires minimal space on the printed circuit board (PCB). Additionally, the fuse has a quick tripping time, ensuring that the device is protected in the event of an overcurrent surge.

The MF-RX135 also offers other advantages. The device is rated for up to 10A, and it is UL/CSA approved. Moreover, the fuse is RoHS compliant and is also low profile, allowing designers to save space on the PCB. Additionally, the device has a wide operating temperature range of -40 to +105°C, making it suitable for a variety of applications.

Application Fields

The MF-RX135 Resettable Fuse has a variety of applications. It is typically used in motor drives and power distribution. Additionally, the device can be used for LED lighting, automotive, consumer electronics, solar LED lighting, and telecommunications applications. This makes the fuse a versatile product.

The MF-RX135 is particularly useful in protecting against transient over-current surges. This allows for a high degree of protection without the need for a large and intrusive over-current protection solution. Additionally, the device is designed to reset automatically after a surge has been detected, ensuring that the device is immediately operational once the surge has been removed. This ensures that the device is always protected against potential surges.

Working Principle

The working principle of the MF-RX135 Resettable Fuse is straightforward and relies on the the fuse’s ability to detect an over-current surge and respond with opening a switch. In the event of an over-current surge, the fuse is designed to quickly open, thereby disconnecting the load from the power source. The fuse will then reset automatically once the surge has been removed. This ensures that the device is always protected against potential surges.

The MF-RX135 Resettable Fuse is designed to detect both low and high over-current surges. The fuse has a response time of 0.15 seconds, allowing the fuse to detect and respond to a surge before damage can occur. Additionally, the fuse is designed to have a low temperature coefficient of resistance, ensuring that the device will remain stable even in high temperatures.

Conclusion

The MF-RX135 Resettable Fuse offers a number of advantages such as a low profile, UL/CSA certification, RoHS compliance, and a wide temperature rating. Furthermore, the device is suitable for a variety of applications, such as motor drives and power distribution, LED lighting, automotive, consumer electronics, solar LED lighting, and telecommunications applications. The device is designed to detect both low and high over-current surges while providing a quick tripping time of 0.15 seconds. This ensures that the device is always protected against potential surges and damage.

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