0251.750MRT1L Circuit Protection

Response Time:	Fast
DC Cold Resistance:	0.175 Ohms
Size / Dimension:	0.110" Dia x 0.280" L (2.80mm x 7.11mm)
Color:	--
Operating Temperature:	-55°C ~ 125°C
Approvals:	CSA, TUV, UR
Melting I²t:	0.153
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:	750mA
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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0251.750MRT1L Fuses

0251.750MRT1L fuses are used in a wide range of applications across many industries. The low amperage, small size, and high-speed response make them the perfect fuse solution for many electrical and electronic systems and circuits. This article will outline the general application fields and outline the working principle of 0251.750MRT1L fuses.

Applications Field for 0251.750MRT1L Fuses

0251.750MRT1L fuses are typically used in applications that require low current protection. This is due to its relatively low amperage limit, making it well-suited for low-power circuits. It is often used to protect circuits in consumer electronics, such as TVs, radios, and audio systems. 0251.750MRT1L fuses are also commonly used in automotive, military, and aerospace systems. In computers, 0251.750MRT1L fuses are commonly used to protect integrated circuits. The extreme sensitivity of integrated circuits requires a low-amperage fuse that can provide immediate protection. The 0251.750MRT1L fuse is perfect for this application. It can respond almost instantly to faults and help prevent serious damage to the integrated circuit.

Working Principle

0251.750MRT1L fuses are made of a solid metal strip that is connected to two leads. When a fault or overcurrent occurs, the metal strip melts, disconnecting the circuit. This interrupts the flow of electricity, protecting the circuit from further damage or fire. The time it takes for a 0251.750MRT1L to blow depends on the amount of current flowing through it. The higher the current, the faster it will blow. This is why the 0251.750MRT1L is ideal for circuits with low power and current levels. The 0251.750MRT1L also has a low voltage rating. This means that it can be used in a wider variety of applications than many other fuses. For example, it can be used in circuits with 12V DC and 24V AC supplies. This makes it perfect for many automotive and industrial applications.

Conclusion

0251.750MRT1L fuses are perfect for a wide range of applications, from consumer electronics to automotive and military systems. Their low amperage, small size, and high-speed response make them reliable and effective protection for circuits and integrated circuits. Their low voltage rating also makes them well-suited for a variety of different applications. Understanding the applications and working principle of 0251.750MRT1L fuses is important for anyone using them in their circuits and systems.

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