PTCCL07H411DBE

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 polyfuse and polyswitch, are types of thermistors used for overcurrent protection in electrical circuits, component protection and similar applications. A typical device contains a positive temperature coefficient (PTC) thermistor that, when triggered by a surge in current, begins to conduct at a certain temperature causing the resistance of the PTC to increase sharply. This limits the current, essentially acting as a fuse, which must be manually reset when the surge has passed.

The PTCCL07H411DBE is a PTC resettable fuse that is resistant to humidity, salt water and salt spray, and its operating temperature ranges from -40°C to 125°C. It meets the requirements of various applications, such as LED lights, consumer electronics, automotive electronics, medical instrumentation, industrial automation, temperature controllers, network communication and solar energy systems. This specific part is recognized by UL, CSA, VDE, TUV, and CE.

The PTCCL07H411DBE works on the basis of self-resetting circuitry. It’s enabled by its high start current and low holding current. The start current is usually higher than the nominal rating of the fuse, and when it is triggered it will start to conduct and ramp up the resistance in order to reduce current flow. The holding current is the amount of current that the fuse can hold before it will reset and allow current to flow again.

When the dangerous voltage is present that could cause damage to the circuit, the PTCCL07H411DBE will immediately react by limiting the current. This will help prevent any abnormal operation or damage to the circuit by automatically disconnecting the components from the system. It also provides a reliable and safe protection system without the risk of sparking and fire.

In order to reset the fuse, simply disconnect the power source and the fuse will be able to reset itself. This eliminates the need to use a regular fuse or circuit breaker in the system, saving time and cost. The PTCCL07H411DBE also features low power consumption and offers protection from short circuit and overcurrent while improving the stability of the system.

In summary, the PTCCL07H411DBE is a PTC resettable fuse capable of providing reliable protection from overcurrent while eliminating the possibility of sparking and fire. It is designed for applications in LED lights, consumer electronics, automotive electronics, medical instrumentation, industrial automation, temperature controllers, network communication, and solar energy systems. The PTCCL07H411DBE is resistant to corrosion, humidity, salt water and salt spray, and its operating temperature ranges from -40°C to 125°C.

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