3404.0020.11

Response Time:	Fast
Size / Dimension:	0.291" L x 0.122" W x 0.102" H (7.40mm x 3.10mm x 2.60mm)
Color:	--
Operating Temperature:	-55°C ~ 125°C
Approvals:	cURus
Melting I²t:	20
Breaking Capacity @ Rated Voltage:	100A
Mounting Type:	Surface Mount
Package / Case:	2-SMD, J-Lead
Series:	OMF 125
Voltage Rating - DC:	125V
Voltage Rating - AC:	125V
Current Rating:	8A
Fuse Type:	Board Mount (Cartridge Style Excluded)
Part Status:	Active
Lead Free Status / RoHS Status:	--
Packaging:	Bulk

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Introduction

Fuses are devices that are used in many electrical circuits to provide protection from overcurrent and to ensure that the circuit operates safely. The 3404.0020.11 is a common type of fuse designed for use in a variety of applications. This article will provide an overview of the 3404.0020.11 application field and working principle.

Application Field for 3404.0020.11

The 3404.0020.11 fuse is most commonly used in the industrial and automotive areas. In the industrial area, it is typically used in applications such as electrical panels, motor controllers, transformers, starters, drives, and solenoids. In the automotive area, it is usually used in applications such as starter motors, charging circuits, and fuse boxes.

Working Principle

The 3404.0020.11 fuse operates on the principle of an overcurrent protection device. This means that when the electrical current passes through the fuse, it will open and break the circuit when the current exceeds a certain level. This prevents the current from getting too high, which could cause damage to the electrical equipment or result in a fire. The current level at which the fuse will open is known as the "trip point".

Construction of 3404.0020.11

The 3404.0020.11 fuse is constructed using a combination of metal and ceramic materials. The metal component is a strip of insulated copper which creates a pathway for the current to flow through. Inside the metallic strip is a ceramic material which contains a fuse element. The fuse element is designed to melt when the current exceeds the trip point. When the element melts, it creates an open circuit, breaking the flow of current and protecting the circuit from overload.

Conclusion

The 3404.0020.11 fuse is an essential device used to provide protection from overcurrent in a variety of applications. It operates on the principle of an overcurrent protection device and is constructed from a combination of metal and ceramic materials. With these features, the 3404.0020.11 fuse is an ideal device for providing reliable safety and protection against overcurrent.

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