Package / Case:	2-SMD, Square End Block
DC Cold Resistance:	0.8962 Ohms
Size / Dimension:	0.476" L x 0.177" W x 0.177" H (12.10mm x 4.50mm x 4.50mm)
Color:	--
Operating Temperature:	-55°C ~ 125°C
Approvals:	CSA, UL
Melting I²t:	0.896
Breaking Capacity @ Rated Voltage:	100A
Mounting Type:	Surface Mount
Series:	485
Response Time:	Fast
Voltage Rating - DC:	600V
Current Rating:	2A
Fuse Type:	Board Mount (Cartridge Style Excluded)
Moisture Sensitivity Level (MSL):	--
Part Status:	Active
Lead Free Status / RoHS Status:	--
Packaging:	Tape & Reel (TR)

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Fuses: 0485002.DR Application Field and Working Principle

Introduction to Fuses

Fuses are devices designed to protect against electrical fires and short-circuit currents in electrical wiring systems. A fuse acts as a current-limiting device, preventing an electrical component from being overloaded and short-circuiting or burning out. Fuses are used in many electrical applications. They are found in homes, offices, factories, and other buildings, on computers and appliances, and automotive systems.

The 0485002.DR Fuse

The 0485002.DR is a miniature, high-precision blade fuse designed for overcurrent and overvoltage protection. This fuse is small enough to fit inside most electronic products, making it ideal for use in a variety of applications. Its accurate current rating and physical construction make it suitable for use in high current systems.

Application Field of 0485002.DR Fuse

The 0485002.DR fuse can be used in many electrical applications, including home appliance electronics, automotive electronics, computers, and more. It is suitable for use in low voltage and high current systems, as it is able to handle up to a 25A/150V rating. This makes it an excellent choice for protecting sensitive electronic components from electrical hazards.

Working Principle of 0485002.DR Fuse

The 0485002.DR fuse works on the principle of electrical resistance, utilizing a fuse element that melts when too much electric current passes through it. This melted element then interrupts the flow of electricity, preventing further damage from occurring.The fuse element inside the 0485002.DR is made of a metal alloy that has a low melting point, allowing it to interrupt the flow of current at a safe level. When the current reaches a certain level, the element melts and the fuse is “blown”, disconnecting the power and preventing any further damage.

Conclusion

The 0485002.DR fuse is a small, high-precision blade fuse designed for providing overcurrent and overvoltage protection in a variety of applications. Its accurate current rating and physical construction makes it suitable for many low voltage, high current systems. It works on the principle of electrical resistance, utilizing a fuse element that melts when too much electric current passes through it, interrupting the flow of electricity and preventing further damage.

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