0603L200SLYR

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PTC (Positive Temperature Coefficient) Resettable Fuses are used as over-current protection devices in electronic circuits. They are also known as polymeric positive temperature coefficient devices (PPTC) and polymeric resettable fuses (PRF). The technology of PTC Resettable Fuses has been in use for over thirty years, and its usage is expanding rapidly and has become an integral part of many electronic systems.

The 0603L200SLYR is a PTC Resettable Fuse that utilizes PTC technology for over-current protection in high power applications. This device is composed of a polymeric Positive Temperature Coefficient material that is enclosed in a low profile, surface mount package. The PTC technology works by detecting changes in current and providing a switch off when a specified current level is exceeded, thus preventing damage to the device or system.

When the current increases beyond the preset threshold, the PTC material inside the 0603L200SLYR PTC Resettable Fuse quickly begins to heat up due to its semi-conductor attributes. As the temperature increases, the resistance inside the PTC material increases. This rise in resistance substantially limits the flow of current, effectively protecting the device or system from excessive current. Persisting current levels will cause the PTC to remain in the “on” or closed state until the current is removed. Once the current is removed, the PTC material will cool down and the PTC resettable fuse will reset.

Applications for 0603L200SLYR PTC Resettable Fuses include high power applications that require high levels of fault current protection. These devices are primarily used in power protection systems, such as computers, cell phones, game consoles, and home appliances. Additionally, they can be used in automotive and industrial applications to provide protection for automotive power products, such as batter chargers, power inverters, and power supplies.

Aside from their use as fault protection devices, 0603L200SLYR PTC Resettable Fuses offer several other benefits. For one, they are able to provide protection faster than traditional fuse protection devices, which can help improve system performance and reliability. Additionally, they are more cost effective than traditional fuse protection devices and can be reused multiple times. Lastly, they are more reliable than mechanical fuses, as they are temperature insensitive and less prone to failure based on temperature changes.

The 0603L200SLYR PTC Resettable Fuses offer a number of benefits for use in high power applications. The technology allows for an inexpensive, reliable, and fast method of over-current protection that is easy to install and maintain. This device is a great choice for applications that require robust protection and high current capacity.

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