Response Time:	Slow
DC Cold Resistance:	0.02 Ohms
Size / Dimension:	0.125" L x 0.060" W x 0.045" H (3.18mm x 1.52mm x 1.14mm)
Color:	--
Operating Temperature:	-55°C ~ 90°C
Approvals:	CSA, UL
Melting I²t:	1.33
Breaking Capacity @ Rated Voltage:	50A
Mounting Type:	Surface Mount
Package / Case:	1206 (3216 Metric)
Series:	430
Voltage Rating - DC:	63V
Voltage Rating - AC:	63V
Current Rating:	3.15A
Fuse Type:	Board Mount (Cartridge Style Excluded)
Moisture Sensitivity Level (MSL):	--
Part Status:	Obsolete
Lead Free Status / RoHS Status:	--
Packaging:	Tape & Reel (TR)

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Introduction to 0430003WR Fuses

Fuses are a very common type of electrical component, and the 0430003WR is no exception. While these fuses are relatively simple in design, they are extremely effective at protecting all types of electrical circuits from dangerous power surges and short circuits. In this article, we will discuss the various applications and working principles of the 0430003WR fuse.

Applications of 0430003WR Fuses

The 0430003WR fuse is most commonly used in residential and commercial electrical systems. This type of fuse is designed to protect against power surges, short circuits, and other electrical malfunctions that could cause critical damage to various electrical components. This type of fuse is appropriate for both alternating current (AC) and direct current (DC) circuits.These fuses are also commonly used in motor vehicles, as they are reliable and affordable. The 0430003WR typically provides reliable protection from short circuits, power surges, and other electrical malfunctions that could cause critical damage to various electrical components.In addition, the 0430003WR is also suitable for various industrial applications, such as motors, pumps, transformers, and other high-voltage equipment. These fuses provide reliable protection from power surges, short circuits, and other electrical malfunctions that could cause significant damage to various electrical components.

Working Principle of 0430003WR Fuses

The 0430003WR fuse is designed to protect electrical circuits from power surges and short circuits. These fuses are designed to “blow” or melt when exposed to high current, disrupting the circuit and preventing further damage.The 0430003WR fuse is designed to have two components: a resistor and a fuse element. The resistor is a strip of metal that becomes heated when it carries a current. The fuse element is a thin plate or wire which is attached to the resistor. When the current reaches a certain level, the heat generated by the resistor melts the fuse element, thus breaking the circuit and protecting it from further damage.

Conclusion

The 0430003WR is a very reliable and efficient type of fuse, and it is widely used in residential, commercial, and industrial applications. This type of fuse is designed to protect electrical circuits from power surges, short circuits, and other electrical malfunctions that could cause critical damage to various electrical components. The 0430003WR fuse is designed to have two components: a resistor and a fuse element. When the current reaches a certain level, the heat generated by the resistor melts the fuse element, thus breaking the circuit and protecting it from further damage.

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Part Number	Manufacturer	Price	Quantity	Description