PTR016V0900-BK

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PTC Resettable Fuses are electrical components which are designed to provide inherent protection to the connected electronic circuits against current overloads. They are also known as polymeric positive temperature coefficient (PPTC) or resettable fuses. PTC Resettable Fuses have been used since the early 1990s as over-current protection devices in a wide variety of markets, such as medical, oil and gas, automotive, industrial and consumer electronics. The PTR016V0900-BK is a popular resettable fuse used by many companies in the electronics industry.

The PTR016V0900-BK resettable fuse is rated for up to 16V power with 900mA hold current, and has an operating temperature range of -55 to 125°C. It is made up of two concentric discs made of a polymeric conductor and dielectric material, with an electrolytic foil in the middle. This combination of materials makes it able to automatically respond to electric current levels much faster than other components.

When the PTR016V0900-BK is subjected to an electric current that exceeds its rated amperage, the polymer conductor heats up and creates mechanical forces that expand the discs. The expanding discs create a high resistance to electric current, which limits the amount of current that can flow through the component. Once the source of the current is removed, the fuse cools back down and the discs resume their original configuration, resetting the fuse.

The PTR016V0900-BK is primarily used in automotive and industrial applications, where over-current protection is needed for important electronic components. It is generally used in secondary fuse circuits, such as those protecting against additional shorts after an over-current event has occurred. It can also be used on the primary circuit to detect an over-current condition before it causes damage to other components downstream.

The PTR016V0900-BK has the ability to self-heal and reset itself after an over-current condition has occurred, which provides inherent protection against further damage and an efficient method of resetting the circuit. In addition to its self-resetting capabilities, the PTR016V0900-BK is also relatively small in size and has a low insertion loss, making it an attractive solution for compact applications where space is limited. Its capability to respond to current levels quickly makes it an ideal solution for detecting and protecting against hazardous levels of electrical current.

The PTR016V0900-BK is a reliable and efficient solution for over-current protection in electronic circuits. Its ability to self-resetting, low insertion loss, and quick response time make it an ideal choice for applications where space is limited and protection is critical. The PTR016V0900-BK resettable fuse provides flexible and reliable current protection to ensure safe and reliable operation of electronic circuits.

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