025103.5PF001L

Response Time:	Fast
DC Cold Resistance:	0.024 Ohms
Size / Dimension:	0.110" Dia x 0.280" L (2.80mm x 7.11mm)
Color:	--
Operating Temperature:	-55°C ~ 125°C
Approvals:	CSA, PSE, TUV, UR
Melting I²t:	1.58
Breaking Capacity @ Rated Voltage:	50A AC, 300A DC
Mounting Type:	Through Hole
Package / Case:	Axial
Series:	PICO® II 251
Voltage Rating - DC:	125V
Voltage Rating - AC:	125V
Current Rating:	3.5A
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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025103.5PF001L Application Field and Working PrincipleFuses are widely used in electrical appliances and vehicles to protect against excessive currents and prevent electric arcs and sparks. The 025103.5PF001L fuse is one of the best-selling models on the market, and it has gained a good reputation for its quality. Here we will discuss the application field and working principle of this product. Application FieldThe 025103.5PF001L fuses are mainly used for the protection and circuit control of automobiles, ships, tanks, engines, fire alarms, and communications systems, and are mainly applicable to 2.5A stereo audio amplifiers and power amplifiers. It also has a wide range of applications in the electrical accessories of medical equipment, communications equipment, automobiles, instruments and meters, household appliances, and other fields.Working PrincipleFuses are composed of fuse elements, base components, and other components. The fuse element and its contact carriers are usually supported by insulating components. The 025103.5PF001L fuse features a unique design to protect against short circuits, overloads, and overloads or disconnects.When the current flow of the circuit reaches or exceeds the rated current setting, the fuse element will start to heat up and melt due to the Joule effect, leading to a rapid opening of the circuit, thus cutting off the power supply and protecting the circuit from destruction or burning. In normal operation, the fuse element does not heat up and does not open the circuit. When the circuit is short-circuited, the fuse element is heated more and reached the melting temperature faster, opening the circuit and protecting the circuit.The 025103.5PF001L fuse is made of high-quality metal and its unique design ensures high sensitivity and fast response, providing reliable protection for the circuit. It’s fast acting and superior overload protection capabilities make it a trustworthy and popular product in the market.In conclusion, the 025103.5PF001L is one of the most reliable fuses, providing comprehensive protection to various electrical circuits. It has been widely used in cars, boats, home appliances, and medical equipment, and its good reputation is well earned.

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