02301.25DRT3SW

Package / Case:	Cartridge, Non-Standard (Axial)
DC Cold Resistance:	0.145 Ohms
Size / Dimension:	0.177" Dia x 0.571" L (4.50mm x 14.50mm)
Color:	--
Operating Temperature:	-55°C ~ 125°C
Approvals:	CSA, METI, UL
Melting I²t:	9.8
Breaking Capacity @ Rated Voltage:	100A
Mounting Type:	Through Hole
Series:	230
Response Time:	Slow
Voltage Rating - AC:	250V
Current Rating:	1.25A
Fuse Type:	Cartridge, Glass
Moisture Sensitivity Level (MSL):	--
Part Status:	Obsolete
Lead Free Status / RoHS Status:	--
Packaging:	Tape & Reel (TR)

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Fuses

02301.25DRT3SW Application Field and Working Principle

Fuses are a critical component of any safety system because they provide the first line of defense against the potentially hazardous effects of an electrical system’s failure. Today, fuses are used in many diverse applications ranging from low power consumer electronics applications such as cell phones to high power industrial applications such as photovoltaic cells.The 02301.25DRT3SW fuse is a particularly interesting type of fuse due to its wide range of applications and its variety of features. This fuse is one of several styles and ratings of fuse offered by the DRT3SW manufacturer. It is a dual-element time-delay fuse, with an interrupt rating of 25A and a power dissipation rating of 0.0141W. It is designed for protection of small equipment, monitoring circuits, transformers, and other low-power electronic equipment.The working principle of the 02301.25DRT3SW fuse is simple yet effective. It features a dual-element design, meaning that when current reaches the maximum rated current of 25A, the fuse will open and disconnect the circuit. The fuse also includes a temperature compensating element that slightly reduces the current rating of the fuse as the temperature rises. This ensures that the maximum current protection rating is maintained, regardless of the temperature. In addition to its dual-element design, the 02301.25DRT3SW also features a time-delay design, which allows the fuse to delay its response to an overload condition in order to protect sensitive equipment. This helps to prevent unwanted fast-acting fuses from tripping due to momentary overloads such as motor inrush current.The 02301.25DRT3SW can be used in a variety of applications including power distribution, telecommunications, elevators, medical equipment, and many other industrial and commercial applications. It is designed to provide overload protection and short-circuit protection for equipment up to 25A. It is also available in a variety of amp ratings from 6 amps to 400 amps, allowing it to be used in a range of applications.To sum up, the 02301.25DRT3SW fuse is an effective and reliable fuse with a wide range of applications and features. Its time-delay design and temperature-compensating element ensure that it remains effective, even in extreme conditions. For those looking for a dependable and cost-effective fuse for their applications, the 02301.25DRT3SW is an excellent choice.

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Part Number	Manufacturer	Price	Quantity	Description