S500-63-R

Package / Case:	5mm x 20mm
DC Cold Resistance:	125 Ohms
Size / Dimension:	0.205" Dia x 0.787" L (5.20mm x 20.00mm)
Color:	--
Operating Temperature:	--
Approvals:	--
Melting I²t:	0.00057
Breaking Capacity @ Rated Voltage:	35A
Mounting Type:	Holder
Series:	S500
Response Time:	Fast
Voltage Rating - AC:	250V
Current Rating:	63mA
Fuse Type:	Cartridge, Glass
Moisture Sensitivity Level (MSL):	--
Part Status:	Active
Lead Free Status / RoHS Status:	--
Packaging:	Bulk

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Overview

Fuses are components designed to protect a circuit from excessive current flows. The S500-63-R, a high-speed, low-voltage fuses, is a typical example of a fuse used to protect circuits from over-current and short-circuit conditions, as well as preventing catastrophic system-level damage.

Application Field

The S500-63-R provides compact and reliable current protection, making it ideal for a broad range of applications, particularly in automotive and industrial automation. In these fields, it is used to protect small, low-voltage electronic circuits from damage due to power surges.Specifically, the S500-63-R is used in applications such as automotive locomotive systems, chargers, air conditioning systems, drives, airbag controllers, lighting, home and/or industrial automation, appliances and consumer electronics.

Working Principle

The S500-63-R is a weldless fuse, which means it does not require the use of a welding machine for installation. This makes installation relatively quick and easy.A fuse works by providing a low-resistive path, or "wire fuse," between the power source and the device it is meant to protect. When the current load on the circuit exceeds the fuse\'s amperage rating (e.g., 63A in the case of the S500-63-R), the internal wire fuse melts by heat generated from the increased current, thus disconnecting the power supply from the protected device.S500-63-R fuses are designed to open in one-tenth of a second or less, making them fast-acting, low-voltage fuses. This means that the fuse will respond quickly to any level of over-current or short-circuiting.

Conclusion

The S500-63-R is a reliable, fast-acting, low-voltage fuse designed to protect small, low-voltage electronic circuits from damage due to power surges. It is widely used in automotive and industrial automation, as well as in a range of other applications. It is easy to install, as it is a weldless fuse, and is designed to open quickly in the event of an over-current or short-circuiting condition.

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