Response Time:	Slow
Size / Dimension:	0.398" L x 0.118" W x 0.118" H (10.10mm x 3.00mm x 3.00mm)
Color:	--
Operating Temperature:	-55°C ~ 125°C
Approvals:	CQC, cURus, KC, PSE/JET, UL, VDE
Melting I²t:	7.5
Breaking Capacity @ Rated Voltage:	200A AC, 35A DC
Mounting Type:	Surface Mount
Package / Case:	2-SMD, Square End Block
Series:	UMT 250
Voltage Rating - DC:	125V
Voltage Rating - AC:	250V
Current Rating:	2.5A
Fuse Type:	Board Mount (Cartridge Style Excluded)
Moisture Sensitivity Level (MSL):	--
Part Status:	Active
Lead Free Status / RoHS Status:	--
Packaging:	Tape & Reel (TR)

Due to market price fluctuations, if you need to purchase or consult the price. You can contact us or emial to us:   sales@allicdata.com

3403.0170.24 Application Field and Working Principle

Fuses

A fuse is simply an electrical device which is designed to open a circuit to protect against excessive current, most commonly caused by a short circuit, overload, or some other fault. This has become a very common device as it is an effective way to protect both electronics and wiring. In this article, we will discuss the application field and working principle of the fuse, type 3403.0170.24.

Application Field

The 3403.0170.24 fuse is designed mainly for use in the automotive and transportation industry. It is often used to protect sensitive electrical components such as starters, alternators, headlights, and gauges from damage caused by overcurrents or short circuits. The fuse is also often used to protect automotive power accessories, such as audio systems, lights, and entertainment systems.However, the 3403.0170.24 fuse can also be used in other applications as well. It can be used in many domestic appliances, such as washing machines, dishwashers, and other large kitchen appliances. It can also be used to protect certain industrial machinery and equipment, such as milling machines and plotting tables.

Working Principle

The 3403.0170.24 fuse operates on the same basic principle, regardless of where it is used. It is a type of metal-alloy fuse which contains a conductor that is made of a heated material such as copper or tin. The conductor is designed to heat up when there is an excessive flow of current through the circuit.Once the current level reaches a certain threshold, the heated conductor will melt, thereby breaking the circuit and stopping the flow of current. The amount of current required to cause the fuse to trip is determined by the size of the conductor and the type of material it is made of.

Advantages

The biggest advantage of the 3403.0170.24 fuse is its quick-acting nature. Unlike some other types of fuses, such as circuit breakers, the 3403.0170.24 fuse trips almost instantly when there is an excessive current, thus limiting the amount of damage to the system. Fuses also have the advantage of being inexpensive and relatively easy to replace. This makes them ideal for use in applications where it is not practical or economical to install a more robust protection system.

Disadvantages

One of the drawbacks of the 3403.0170.24 fuse is its limited current-handling capabilities. It is important to select the correct size of the fuse for your application, as a fuse that is too large may not trip when the system is overloaded, while a fuse that is too small may cause the system to trip too quickly.Fuses also need to be replaced when they have tripped or failed, which can be inconvenient. In applications where there is frequent tripping of the fuse, it may be necessary to install a more robust protection system.

Conclusion

The 3403.0170.24 fuse has become an extremely useful device in the automotive and transportation industry due to its quick-acting nature and low cost. It can also be used in a wide variety of other applications as well. However, it is important to select the correct size of the fuse for the application, as a fuse that is too large or too small can cause major problems.

The specific data is subject to PDF, and the above content is for reference

Part Number	Manufacturer	Price	Quantity	Description