F0402E1R50FSTR Circuit Protection

Package / Case:	0402 (1005 Metric)
DC Cold Resistance:	0.06 Ohms
Size / Dimension:	0.039" L x 0.022" W x 0.016" H (1.00mm x 0.55mm x 0.40mm)
Color:	--
Operating Temperature:	-55°C ~ 125°C
Approvals:	cUL, UL
Melting I²t:	0.03
Breaking Capacity @ Rated Voltage:	50A
Mounting Type:	Surface Mount
Series:	Accu-Guard® II
Response Time:	Fast
Voltage Rating - DC:	32V
Current Rating:	1.5A
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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FusesFuses have an important role in modern electronics as they act as protectors for the different devices, components, and even systems. In the past, mechanical fuses have been used predominantly due to their speed in response times. But with modern technology, electronic fuses have become more commonly used due to their smaller size and superior performance.The F0402E1R50FSTR is among the most popular fuses used in today\'s electronics industry due to its highly reliable design and superior performance. This particular model is a sub-miniature size fuse that offers incredible protection and reliability. It is ideal for multiple applications due to its small size and low cost.In terms of applications, the F0402E1R50FSTR can be used in a variety of different industries. It can be used for both consumer-grade electronics such as computers, TVs, and cell phones, and for industrial-grade electronics such as those found in manufacturing facilities and medical equipment. It can also be used for general electronic circuit protection purposes that require the utmost reliability and safety.As for the working principle, the F0402E1R50FSTR consists of a fine metallic wire that is embedded within a small ceramic package. The wire material could be either copper or silver, and it is laminated between two plates made of glass-epoxy material. One of the two plates is the base, while the other is an insulated crown.The metallic wire is then connected to nodes via copper leads that are connected to the outer insulated crown of the F0402E1R50FSTR. When an electrical current passes through the wire, it will create a latent heat that can cause the wire to overheat and eventually burn out.When this happens, the larger-sized glass-epoxy material will then break or expand, creating an unstoppable short circuit. The switch between the crown and the base is also turned off, which will disconnect the current and stop the flow of electricity. This process will help to protect the circuit, device, or component that is connected to the fuse from being damaged.The F0402E1R50FSTR fuse is an incredibly useful tool for protecting electronic circuits and components from potential damage. As it is available in a small size, it is ideal for use in confined spaces. Moreover, its low cost makes it one of the most preferred fuses among circuit protectors. Its highly reliable design and superior performance make it an excellent choice for a variety of different applications.

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Part Number	Manufacturer	Price	Quantity	Description