0230003.DRT3P

Response Time:	Slow
DC Cold Resistance:	0.0383 Ohms
Size / Dimension:	0.177" Dia x 0.571" L (4.50mm x 14.50mm)
Color:	--
Operating Temperature:	-55°C ~ 125°C
Approvals:	CE, CSA, PSE, UL
Melting I²t:	77
Breaking Capacity @ Rated Voltage:	35A AC, 10kA DC
Mounting Type:	Through Hole
Package / Case:	Cartridge, Non-Standard (Axial)
Series:	230
Voltage Rating - DC:	125V
Voltage Rating - AC:	250V
Current Rating:	3A
Fuse Type:	Cartridge, Glass
Moisture Sensitivity Level (MSL):	--
Part Status:	Active
Lead Free Status / RoHS Status:	--
Packaging:	Tape & Reel (TR)

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FusesThe 0230003.DRT3P is a type of fuse which plays an important role in the world of electricity. By understanding the application field and working principle of this type of fuse, users can accurately install the product and use it safely.Application FieldThe 0230003.DRT3P is most commonly used in circuits where larger, more expensive electrical equipment is present. This makes sense because, by using a fuse, you can prevent the electrical components of the device from experiencing a catastrophic failure if an excess amount of current is suddenly detected in the circuit. This type of fuse can be used in electric circuits containing 250V alternating current.Working PrincipleThe 0230003.DRT3P works by cutting off the electrical current when the current surpasses a certain limit. This current limit is known as the “fusing current”. When there is an overload in the circuit, the current in the circuit surpasses the fusing current, causing the fuse to "blow" and breaking the circuit. This helps to protect the circuit from the excess current, preventing it from being damaged. The fuse is composed of two main parts - the body and the metal strip. The body of the fuse is made of a type of ceramic material which is capable of withstanding high temperatures. Inside the ceramic body, a metallic strip is present. This strip is made from a metal alloy which is designed to heat up quickly when current passes through it. When the current passes through the metal strip, it heats up, expanding and eventually breaking the strip. By breaking the strip, the electric current can no longer pass through and the electricity supply is cut off, breaking the circuit.Another way in which this type of fuse works is by using a sensor. This sensor monitors the current flowing through the circuit and can detect when the current is starting to get too high. When the current is detected to be too high, the sensor then triggers the fuse to trip and cut off the electricity supply, breaking the circuit.ConclusionThe 0230003.DRT3P is a type of fuse which is used to protect electrical circuits from large amounts of excess current. This is done either by breaking the metal strip in the fuse when the current passes through, or by using a sensor to detect when the current is becoming too high. By understanding the application field and working principle of this type of fuse, users can accurately install the product and use it safely.

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