0272.250V

Response Time:	Fast
DC Cold Resistance:	1.75 Ohms
Size / Dimension:	0.235" Dia x 0.287" H (5.97mm x 7.30mm)
Color:	--
Operating Temperature:	-55°C ~ 125°C
Approvals:	CSA, QPL, UL
Melting I²t:	0.0064
Breaking Capacity @ Rated Voltage:	10kA
Mounting Type:	Through Hole
Package / Case:	Radial, Can, Vertical
Series:	MICRO™ 272
Voltage Rating - DC:	125V
Voltage Rating - AC:	125V
Current Rating:	250mA
Fuse Type:	Board Mount (Cartridge Style Excluded)
Moisture Sensitivity Level (MSL):	--
Part Status:	Active
Lead Free Status / RoHS Status:	--
Packaging:	Bulk

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0272.250V Application Field and Working Principle of Fuses

Fuses are one of the most important safety devices used in power and electrical systems. A fuse is a protective device that limits the current passing through a circuit, it is designed to provide protection to the electrical system and also protect the user from electrical shock.0272.250V fuses are one of the most frequently used fuses in the market and have a wide range of applications, from automotive to home appliances and industrial lighting and heating systems. This voltage rating is also commonly used for AC and DC electrical applications.

Working Principle

The 0272.250V fuse works on the same basic operating principle as other fuses. It consists of two conductors (usually metal) connected in parallel and separated by an insulator, or shorting material, called arc suppression material (e.g. quartz, ceramic, or metal oxide). When the specified current level is exceeded, an arc is created between the two conductors. The arc suppression material vaporizes, resulting in a rapid increase in pressure that breaks the circuit, stopping the current flow.

Characteristics and Applications of 0272.250V Fuses

0272.250V fuse is designed for current ratings from 0.25A up to 60A in various physical sizes. It has a superior temperature and current performance compared with its other fuse counterparts. Generally, these types of fuses can be found in automotive, home appliance, and industrial lighting systems.Additionally, 0272.250V fuses have a low operating temperature, which makes them ideal for high wattage circuits and complex electrical systems. It is highly recommended to use these fuses for the protection of motors, transformers, and electrical discharge systems.

Advantages of 0272.250V Fuses

0272.250V fuses are popular for their excellent safety features. The quality of the arc suppression material guarantees that the fuse operates reliably and no dangerous arcs will be produced during normal and fault circumstances. This is especially beneficial in high wattage circuits where significant energy is stored in the conductors.Moreover, these fuses provide a fast response time and tripping curves can be customized to the current ratings of the fuse. This ensures that the user won’t be subjected to any electrical shocks. Furthermore, the fuse is designed in such a way that it does not catch fire, eliminating the possibility of fire-related damage.

Conclusion

In conclusion, 0272.250V fuses are a reliable and important safety device for electrical systems. Their low operating temperature combined with their fast response time and reliable tripping curves make them a good choice for protecting high wattage circuits. Additionally, the excellent arc suppression material ensures that dangerous arcs will not be produced during normal or fault circumstances, making these fuses the perfect choice for protecting motors, transformers, and other electrical equipment from damage.

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Part Number	Manufacturer	Price	Quantity	Description