PTR060V0075-BK1

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 are a current-limiting device known as a polyfuse. They are widely used in automotive, consumer and commercial electronics for protection against electrical shorts and overloads. The PTR060V0075-BK1 is a Polymeric Positive Temperature Co-efficient (PPTC) resettable fuse ideal for small current protection of electronic components.

Application Field

The PTR060V0075-BK1 is ideal for use in a range of automotive, consumer, and commercial applications where electrical overload protection is essential. Its temperature compensated design also makes it suitable for use in applications with wide temperature variations.

It is used in many applications, including automobiles, computer peripherals, consumer electronics, medical devices, telecommunications equipment, home appliances, and industrial equipment. Particularly it is suitable for protection of low-current circuits such as battery charging, cell phone accessories, toys, GPS units, small electronics, and office automation equipment.

Working Principles

The PTR060V0075-BK1 is based on the principle of a polymeric positive temperature coefficient. PTCs are basically the opposite of classic thermal fuses. The device has a filament or brittle material inside which is heated by the current. As the internal temperature reaches its threshold value, the material becomes more resistive, limiting the current. If the fault persists, the material continues to heat, its resistance continues to increase, and the current is turned off.

The device is reset by a power interruption, so no manual reset is required. Its normally low resistance state allows it to pass the normal range of operating currents. Upon sensing a fault, it quickly switches to its higher resistance state, thus providing a high level of overcurrent protection.

The PTR060V0075-BK1 also features a high breaking capacity and is flame retardant. The device is well protected against counter-electromotive forces, as it is equipped with back-EMF protection.

Conclusion

The PTR060V0075-BK1 is a compact and reliable PTC resettable fuse. It is an ideal device for applications that require overload protection of small current circuits. This device can be used in a range of automotive, consumer, and commercial applications, making it a useful and versatile component.

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