04331.25NR Circuit Protection

Series:	433
Packaging:	Tape & Reel (TR)
Lead Free Status / RoHS Status:	--
Part Status:	Obsolete
Moisture Sensitivity Level (MSL):	--
Fuse Type:	Board Mount (Cartridge Style Excluded)
Current Rating:	1.25A
Voltage Rating - AC:	63V
Voltage Rating - DC:	63V
Response Time:	Fast
Package / Case:	1206 (3216 Metric)
Mounting Type:	Surface Mount
Breaking Capacity @ Rated Voltage:	50A
Melting I²t:	0.065
Approvals:	CSA, UL
Operating Temperature:	-55°C ~ 90°C
Color:	--
Size / Dimension:	0.125" L x 0.060" W x 0.023" H (3.18mm x 1.52mm x 0.58mm)
DC Cold Resistance:	0.07475 Ohms

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Introduction to 04331.25NR Fuses

The 04331.25NR fuse is a type of fuse used to protect electrical circuits. It is a thermal fuse, meaning that it goes into effect if the conductor in the circuit reaches a certain temperature. This type of thermal fuse is recommended for industrial and professional applications.

Applications of 04331.25NR Fuses

The 04331.25NR fuse is often used in applications such as equipment control panels, industrial equipment, switchgear, relay protection circuits, and more. Because it responds to temperatures, this type of fuse can also be used in applications that involve excessive and dangerous heat sources, such as those found in some electrical equipment.

Features of 04331.25NR Fuse

The 04331.25NR fuse has a number of features that make it a great choice for applications. First, it has a current rating of up to 25 amps, which makes it suitable for many different circuit designs. It also features quick-acting characteristics and quick response time to protect the circuit in the event of an overcurrent situation. Additionally, this type of fuse can be easily reset after it has shut down the circuit.

Types of 04331.25NR Fuses

There are several different types of 04331.25NR fuses available on the market today. These include thermal fuses, bi-metallic fuses, thermal cutouts, and thermal links. Each type of fuse offers different properties that make it better suited for different types of applications. It is important to understand the differences between the different types of fuses and choose the right type for your application.

Working Principle of 04331.25NR Fuse

The working principle of the 04331.25NR fuse is quite simple. The fuse contains a metal strip or wire that is heated by the electric current passing through the fuse. If the current is too high, the fuse will eventually reach its melting point, indicating that the current is too high for the circuit and the fuse must shut off the power. The 04331.25NR fuse is designed to trip within a fraction of a second, meaning that the circuit is protected from serious damage before serious damage occurs.

Conclusion

In conclusion, the 04331.25NR fuses are a type of thermal fuse that is used to protect electrical circuits. It is often used in high current applications and features quick-acting characteristics, allowing it to protect the circuit in the event of an overcurrent situation. In addition, the different types of 04331.25NR fuses offer different properties, allowing you to choose the fuse that best suits your application. The working principle of the 04331.25NR fuse is also relatively simple. When the current is too high, the metal strip or wire in the fuse reaches its melting point and shuts off the power, protecting the circuit from damage.

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