0ZRM0200FF1A

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PTC Resettable Fuses, also called Polymeric Positive Temperature Coefficient (PPTC) devices, are electrical components designed to protect and control the circuits of various electrical systems against electric overloads, while also preventing fires caused by the same overloads. They are installed in circuit boards, wiring systems, and other sensitive electronic components such as the thin metal wires found in vehicle batteries. Their working principle is based on their ability to conduct electricity when the temperature is below a certain critical point. When the temperature rises beyond the critical point, the resistance of the PTC Resettable Fuse increases, thus interrupting the electrical current.

The 0ZRM0200FF1A is a model of PTC resettable fuse that provides a unique combination of features. It is specifically designed to protect electronics against overvoltage, overtemperature, and short circuit conditions. Its applications include consumer electronics, computing systems, IT equipment, industrial control systems, and communications systems. The 0ZRM0200FF1A can also be used in automotive applications, including in vehicle electrical systems to protect wiring harnesses, and in batteries for overcharge protection.

The 0ZRM0200FF1A utilizes a thermal cut-off mechanism. Its working principle is the same as other PTC resettable fuses; once the temperature reaches a critical point, the fuse will open up and interrupt the electrical current. The 0ZRM0200FF1A uses a special metal oxide material that will generate thermal energy when flux is applied. Once the temperature exceeds the operating temperature of the PTC resettable fuse, the device trips and protects the circuit. Due to its ability to automatically reset when the temperature drops as the current is reduced or stopped, the 0ZRM0200FF1A can be used to provide reliable overcurrent and overtemperature protection without requiring manual intervention or resetting of the fuse.

The 0ZRM0200FF1A also features a time delay function that allows it to adjust to fluctuations in current. When a surge of current is detected, the 0ZRM0200FF1A can provide up to 200 milliseconds of time delay before it trips. This delay feature helps to avoid false trips and enhances protection against electrical surges.

The 0ZRM0200FF1A is specially designed to detect overcurrent and overtemperature and protect circuits against the damage associated with them. It uses a special metal oxide material to generate thermal energy when flux is applied. Once the temperature reaches a critical point, the fuse trips and interrupts the electrical current, providing reliable protection and resetting itself once the temperature drops. It also features a time delay function that helps to prevent false trips and protects against electrical surges. The 0ZRM0200FF1A is a reliable and effective solution to provide protection against electric overloads, and can be used in a variety of applications, including consumer electronics, computing, IT, industrial control, automotive, and communications systems.

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