2040.0612

Response Time:	Slow
Size / Dimension:	0.335" Dia x 0.335" H (8.50mm x 8.50mm)
Color:	--
Operating Temperature:	-40°C ~ 85°C
Approvals:	CCC, cURus, VDE
Melting I²t:	2.5
Breaking Capacity @ Rated Voltage:	35A
Mounting Type:	Through Hole
Package / Case:	Radial, Can, Vertical
Series:	MSU 250
Voltage Rating - AC:	250V
Current Rating:	500mA
Fuse Type:	Board Mount (Cartridge Style Excluded)
Moisture Sensitivity Level (MSL):	--
Part Status:	Obsolete
Lead Free Status / RoHS Status:	--
Packaging:	Bulk

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

Fuses

Fuses are electrical devices that protect electrical equipment from damages that could be caused by an excessive current passing through an electrical circuit. The current passing through the circuit heats the fuse element and causes it to break the circuit, isolating the flow of current. A fuse is very reliable and easy to replace or reset.In 2040, fuses are used in a variety of applications. They can be found in household appliances such as refrigerators, air conditioners, televisions, washing machines, and many other household appliances. Automobile fuses are also commonly used to protect vehicles from electrical problems caused by excessive current. For example, if a car’s alternator had an issue that caused it to draw more current than it was designed for, a fuse would protect the electrical system of the car from damage.Fuses can also be found in industrial applications. They are used to protect industrial equipment from excessive current, as well as to provide overload protection for production lines. Fuses are also used in medical equipment, avionics, safety systems, and other high-voltage applications.The working principle of a fuse is simple. Fuses are designed to have a metal or ceramic element that is heated when a current passes through it. As the current passes through the fuse element, heat is generated and the fuse element eventually melts, breaking the circuit and isolating any further current flow.Fuses come in a variety of different types, each of which is tailored to a specific application. Some common types of fuses include cartridge fuses, ceramic fuses, time-delay fuses, and fast-acting fuses. Each type of fuse has its own unique characteristics which make it particularly suitable for certain applications.Cartridge fuses are the most common type of fuse and are used in the majority of basic electrical applications. These fuses are typically cylindrical in shape and have two electrical contacts at each end. When a fault current passes through the fuse, the motion of electrons through the fuse results in heat that melts a piece of metal inside the fuse, breaking the circuit.Ceramic fuses are used in high-temperature applications where other types of fuses cannot handle the extreme heat. These fuses contain a ceramic element instead of a metal element, which is able to withstand higher temperatures without melting.Time-delay fuses are designed to delay the breaking of the circuit. These fuses sense the current passing through them and, if the current is extremely high, will delay the breaking of the circuit until the current has been reduced to a safe level. This enables the fuse to protect the equipment from the current spike without interrupting normal operation.Finally, fast-acting fuses are designed to break the circuit almost immediately in the event of an overload. These fuses are most commonly used in safety-critical applications, such as hospital equipment and avionic systems, as they ensure that the circuit is immediately broken in case of an electrical fault.Fuses are simple and inexpensive yet highly reliable components that are used in a variety of applications to protect electrical equipment from overloads, overloads, and short-circuits. With their wide range of uses and highly reliable operation, fuses are essential components of any electrical system.

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

Part Number	Manufacturer	Price	Quantity	Description