5SF 6.3-R

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Fuses are an important component of any electrical circuit since their purpose is to protect from overcurrents and short circuits. The 5SF 6.3-R is a radial-leaded fuse designed for use in critical applications such as automotive and telecom equipment. This fuse is available in two versions: the standard version and the high-temperature version.

The 5SF 6.3-R provides excellent time-delay action and reliable performance over a wide temperature range. It has an interrupting rating of 500V and can withstand currents up to 6.3A. The 5SF 6.3-R is UL certified for both standard and high-temperature applications. It is a very reliable and cost-effective fuse, and it is suitable for use in a variety of circuits.

Application Fields

The 5SF 6.3-R is designed for use in critical applications such as automotive and telecom equipment. It is suitable for automotive wiring harnesses, DC loads, industrial machinery, power supplies, and power switching circuits. This fuse is also suitable for use in circuits that require temperature-compensated fusing. It provides UL-approved performance even in severe industrial environments.

Working Principle

The 5SF 6.3-R works on the principle of a current-limiting fuse. When the current flowing through the fuse reaches the fuse\'s rated current, the heat generated by the current melts the fuse\'s metal element, interrupting the flow of current. The amount of heat generated is proportional to the level of current flowing through the fuse, and the melting point of the metal element depends on the fuse\'s rating. The 5SF 6.3-R has a very low melting point, and as such, it can protect circuits from overcurrents and short circuits.

The 5SF 6.3-R also features a built-in overcurrent protection feature. When the current flowing through the fuse reaches the fuse\'s rated current, the fuse will open, and the current will be diverted away from the circuit. This overcurrent protection feature ensures that the circuit will be protected from damage due to overcurrent or short-circuit conditions.

Conclusion

The 5SF 6.3-R is a radial-leaded fuse designed for use in critical applications such as automotive and telecom equipment. This fuse is UL certified, has an interrupting rating of 500V, and can withstand currents up to 6.3A. Its current-limiting capabilities and overcurrent protection feature make it an ideal choice for circuits that require temperature-compensated fusing. This fuse is also reliable, cost-effective, and suitable for use in a variety of circuits.

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