3404.0047.22

Series:	OMF 125
Packaging:	Tape & Reel (TR)
Lead Free Status / RoHS Status:	--
Part Status:	Active
Fuse Type:	Board Mount (Cartridge Style Excluded)
Current Rating:	1.5A
Voltage Rating - AC:	125V
Voltage Rating - DC:	125V
Response Time:	Fast
Package / Case:	2-SMD, J-Lead
Mounting Type:	Surface Mount
Breaking Capacity @ Rated Voltage:	100A
Melting I²t:	0.24
Approvals:	cURus
Operating Temperature:	-55°C ~ 125°C
Color:	--
Size / Dimension:	0.291" L x 0.122" W x 0.102" H (7.40mm x 3.10mm x 2.60mm)

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Introduction to Fuses

Fuses are an essential element of electrical safety, protecting against dangerous surges and over-currents. They are designed to break the circuit or limit the current in case of a catastrophic short-circuit or an emergency overload. Fuses come in all shapes and sizes, from tiny grid-style fuses to huge circuit breakers, and are used in virtually every electrical application imaginable.

3404.0047.22 – Application Field and Working Principle

The 3404.0047.22 fuse, manufactured by Eaton Industries, is a high quality, miniature fuse designed for use in low voltage applications. It works by limiting the current through the circuit in case of any catastrophic short-circuits or emergency overloads, effectively breaking the circuit. The thermal weight characteristic of the fuse ensures protection of downstream components from overheating, allowing for a safer electrical environment and longer operational lifespans.The 3404.0047.22 is commonly used in industrial, telecom, and automobile applications, where it’s slender design and reliable performance make it a great choice. It is rated for up to 6A of continuous current, and can withstand as much as 10A for up to 10 seconds. It has an axial lead protected by a plastic cap for safe handling, and it meets the UL 248-14 standards for fuse performance and safety.In terms of its working principle, the 3404.0047.22 functions as a variable type current limiter. This means that the fuse will blow when the current passing through it exceeds its rated capacity, effectively preventing the circuit from being overloaded. Once the fuse is blown, it’ll stay open, preventing further current from passing through until it’s replaced. It’s important to note that the fuse itself is not the only component that ensures proper protection. Other components like circuit breakers must also be installed to provide a more comprehensive level of protection. It’s also important to always choose a fuse with a current rating that’s appropriate for the application.

Conclusion

The 3404.0047.22 fuse is a high quality, miniature fuse designed for use in low voltage applications. It works by limiting the current through the circuit in case of any catastrophic short-circuits or emergency overloads, effectively breaking the circuit and providing safety from over-current. Fuses are an essential part of electrical safety, and the 3404.0047.22 is a great choice for industrial, telecom, and automobile applications. It’s important to always choose a fuse with a current rating that’s appropriate for the application, and to always use appropriate levels of safety measures.

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