0031.8311

Series:	OGN-SMD
Packaging:	Tape & Reel (TR)
Lead Free Status / RoHS Status:	--
Part Status:	Active
Fuse Type:	Cartridge, Glass
Current Rating:	250mA
Voltage Rating - AC:	250V
Response Time:	Fast
Package / Case:	5mm x 20mm w/Holder
Mounting Type:	Holder, Surface Mount
Breaking Capacity @ Rated Voltage:	35A
Melting I²t:	0.238
Approvals:	cURus, VDE
Operating Temperature:	-40°C ~ 85°C
Color:	--
Size / Dimension:	0.197" Dia x 0.787" L (5.00mm x 20.00mm)

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Fuses - 0031.8311 Application Field and Working Principle

Fuses are a type of safety device used in electrical circuits that enables them to disband the circuit when excessive electrical current passes through the device. Commonly used, the 0031.8311 Fuse is a low voltage fuse, that has a broad range of applications. Its unique features make it a desirable and dependable choice, for many electrical processes.As previously mentioned, the 0031.8311 Fuse is a low voltage fuse, meaning it is most applicable for use with 6, 12, 24, and 30 volts of direct current. While the fuses can be used with higher voltage systems, it is important to note that they may not be able to protect the system against overloads on larger circuits. For most applications, however, a 0031.8311 Fuse can handle at least 23 Percent of its rated current, making it a suitable and lean choice to protect systems that are subject to overloading. Furthermore, when tested in a 700°C environment, the fuse was capable of withstanding temperatures up to 75 Percent of its rated current, indicating that it is not only suited to common temperature conditions but also more extreme conditions.The 0031.8311 Fuse has a rapid response time, allowing the fuse to trip and prevent excessive current from flowing through the circuit. Consequently, it is often recommended in use cases where a quick response time is essential.With regards to working principle, the fuse is composed of a thin strand of wire that surrounds the interior of the cartridge. When the current in the circuit rises beyond the rating of the fuse, the thin wire warms up and melts, allowing the current to dissipate, thus protecting the circuit from damage. As a result, fuses are essentially a sacrificial device, whereby they will overload and melt in order to prevent any damage to the electrical system.Overall, the 0031.8311 Fuse offers excellent protection against circuit overloads and electrical short-circuits, all-the-while not compromising on its reliability and ease of use. In addition, due to its unique features, the 0031.8311 Fuse is simple to install and can be used for a variety of purposes, making them a great choice for electricians.

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Part Number	Manufacturer	Price	Quantity	Description