046002.5UR

Response Time:	Slow
DC Cold Resistance:	0.052 Ohms
Size / Dimension:	0.285" L x 0.170" W x 0.120" H (7.24mm x 4.32mm x 3.05mm)
Color:	--
Operating Temperature:	-55°C ~ 125°C
Approvals:	CSA, PSE, UL
Melting I²t:	13
Breaking Capacity @ Rated Voltage:	50A
Mounting Type:	Surface Mount
Package / Case:	2-SMD, J-Lead
Series:	PICO® 460
Voltage Rating - DC:	125V
Voltage Rating - AC:	125V
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)

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Fuses

A fuse, or fuse element, is a type of electrical safety device that can be used in many applications, from protecting a circuit to powering toys. Fuses are designed to protect circuits against overcurrent and overvoltage protection, so that when an overload or short circuit occurs, the fuse will act as a sacrificial device, allowing the circuit to be powered off and preventing any further damage. The most common type of fuse is the 046002.5UR Fuse, which is used in a variety of applications, from electric motors to consumer electronics.

046002.5UR Applications

The 046002.5UR Fuse is a type of polyfuse and is a self-resetting fuse that can be used in a wide variety of applications, from automotive, industrial, and consumer electronics. This type of fuse has a 2.54mm diameter body and is rated at 0.2A to 6A.In automotive applications, the 046002.5UR Fuse can be used to protect automotive circuits such as fuel pumps, starter motor circuits, power windows, electric locks, and audio systems. Many manufacturers recommend these types of fuses when powering automotive electrical systems, as they are able to withstand high levels of voltage and current without blowing.In industrial applications, the 046002.5UR Fuse is often used to protect large motors or devices from overloads or short circuits. The fuse can also be used to protect sensitive equipment from overvoltage spikes that could cause damage.In consumer electronics, the 046002.5UR Fuse is often used as an internal fuse for power strips and surge protectors. The fuse can also be used to protect the primary power source of a device from an overload. The 046002.5UR Fuse is also commonly found in electronic toys and games, providing overvoltage protection for children’s safety.

046002.5UR Working Principle

The working principle of the 046002.5UR Fuse is fairly simple. It is composed of a metal strip or filament that is melted by the heat generated by an overload or short circuit. When the overload or short circuit occurs, the metal strip or filament melts, breaking the circuit and preventing any further damage.The 046002.5UR Fuse is a self-resetting fuse, which means that after the overload or short circuit has been resolved, the fuse will reset itself and the circuit will be powered back on. This is beneficial for applications like motor protection, as it prevents the motor from having to be replaced each time it is powered off.

Conclusion

The 046002.5UR Fuse is a self-resetting polyfuse that is used in a wide variety of applications, from automotive, industrial, and consumer electronics. Its working principle is simple; when an overload or short circuit occurs, the metal strip or filament melts, breaking the circuit and preventing any further damage. After the problem has been resolved, the fuse will reset itself, allowing the circuit to be powered back on. The 046002.5UR Fuse is an effective and reliable way to protect circuits from damage, making it an ideal choice for a variety of applications.

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