3413.0119.22 Circuit Protection

Package / Case:	1206 (3216 Metric)
DC Cold Resistance:	0.033 Ohms
Size / Dimension:	0.126" L x 0.063" W x 0.024" H (3.20mm x 1.60mm x 0.60mm)
Color:	--
Operating Temperature:	-55°C ~ 90°C
Approvals:	cURus
Melting I²t:	0.13
Breaking Capacity @ Rated Voltage:	50A
Mounting Type:	Surface Mount
Series:	USF 1206
Response Time:	Fast
Voltage Rating - DC:	63V
Voltage Rating - AC:	32V
Current Rating:	2A
Fuse Type:	Board Mount (Cartridge Style Excluded)
Part Status:	Active
Lead Free Status / RoHS Status:	--
Packaging:	Tape & Reel (TR)

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Introduction

Fuses are an important type of electrical safety device that can be used to prevent electrical circuits from being overloaded. They are designed to detect an overload in an electrical circuit and respond quickly by interrupting the flow of current. The 3413.0119.22 application field and working principle is a key component in the manufacturing of fuses and is responsible for the safe and reliable operation of the fuse.

History of Fuses

The use of fuses as a safety device to prevent the overloading of electrical circuits can be traced as far back as the 19th century. Fuses were originally made from blocks of wood filled with sulphur, which would melt when too much current was drawn. As technology improved, metal ampoules containing metals with a low melting point were used instead, providing a more reliable and effective solution. These experimental designs would eventually evolve into the modern fuse, which is used extensively in a variety of applications today.

3413.0119.22 Application Field and Working Principle

The 3413.0119.22 application field refers to the use of this model of fuse in certain types of electrical equipment and circuits. It is designed to be used in high-current or low-voltage circuits, such as those found in automotive applications, and is certified for use in applications up to 480V AC or 125V DC. Fuses are typically categorized by their Ampere rating, which is the amount of electrical current that the fuse will be able to safely handle without tripping. In the case of the 3413.0119.22 model, it is rated at 40A.The working principle of a fuse is based on the current-limiting characteristics of the fuse element. The fuse element is designed to allow a maximum amount of current to pass through it. If the current exceeds the rated limit of the fuse, the element will heat up due to resistive heating. This heat buildup will eventually cause the element to melt, interrupting the flow of electricity and thus protecting the circuit from damage. The process of interrupting the flow of current is referred to as blowing the fuse.

Types of Fuses

There are various types of fuses available to suit different applications. The most commonly used type is the blade fuse, which is a plug-in device that is usually found in automotive applications. Another popular type is the cartridge fuse, which is used in low-voltage applications such as those found in home appliances. Each type of fuse has specific characteristics and is designed to offer optimal performance in its intended application.

Conclusion

The 3413.0119.22 application field and working principle are important components of fuse technology and are an integral part of the safety of many high-current or low-voltage electrical circuits. Fuses are designed to prevent overloads in the circuits, and their effective operation can be maintained with careful installation and periodic checking. Different types of fuses are available to suit specific applications, and it is important to select the right model for the job to ensure safe and reliable operation.

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