0603L100SLYR

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PTC Resettable Fuses are products that are made with organic material to help protect electrical circuits from short-circuits and overloads. It achieves this by using a polymeric positive temperature coefficient (PPTC) which exhibits electrical characteristics that react to certain temperature thresholds or time delays. When an overload or short-circuit scenario occurs, the PTC is designed to react quickly, opening the circuit irrespective of the current. The PTC is then designed to reset or recover when the overload or short-circuit is removed.

0603L100SLYR application field and working principle

The 0603L100SLYR Resettable Fuses is a surface mount polymeric positive temperature coefficient (PPTC) device designed to protect leading edge communications equipment from damaging electrical transients and surges. It is designed for use in various networking products and consumer electronics, including routers, modems, and cards. The 0603L100SLYR offers high overcurrent capabilities, small form factor, and low-resistance value. It is constructed with four layers of conductive material that is molded in a nanoparticular polymer matrix.

The 0603L100SLYR Resettable Fumes has a current rating of 100A and temperature coefficients of up to 0.7 ohms. When an overload scenario occurs, the PTC will quickly react and open the circuit to prevent damage. After the overload is removed, the fuses reset itself and re-establish the desired current flow. The PPTC layer in the resettable fuse functions as a temperature-sensitive resistor element that reduces with increasing temperature. As the temperature increases, the current increases which ultimately causes the fuse to blow. In order to reset the fuse, the temperature must be lowered to the point where the current is below the rated operating current.

The 0603L100SLYR Resettable Fuses has an operating temperature range of -40°C to +85°C. It is UL approved and is RoHS compliant. It is designed for high industry standards and is built to last. It is ideal for use in consumer electronic applications, networking products, and other critical equipment. The fuses come in various form factors and can be used in a wide variety of applications.

In conclusion, the 0603L100SLYR Resettable Fuses is a reliable and robust fuses device that helps protect leading edge communications and networking products from short-circuits and overloads. Its small form factor, high overcurrent capabilities, and low-resistance value make it ideal for use in consumer electronics, networking products, and other critical equipment. The PPTC layer in the fuses functions as a temperature-sensitive resistor element, allowing it to reset itself when the overload or short-circuit is removed.

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