F0402G0R12FNTR Circuit Protection

Package / Case:	0402 (1005 Metric)
DC Cold Resistance:	1.6 Ohms
Size / Dimension:	0.039" L x 0.023" W x 0.014" H (1.00mm x 0.58mm x 0.35mm)
Color:	--
Operating Temperature:	-55°C ~ 125°C
Approvals:	cUL, UL
Melting I²t:	0.00001
Breaking Capacity @ Rated Voltage:	--
Mounting Type:	Surface Mount
Series:	Accu-Guard® II
Response Time:	Fast
Voltage Rating - DC:	32V
Current Rating:	125mA
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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Fuses have a long history of use. They are devices or circuits that contain a protective element that can be used to protect other electrical components from damaging currents. Fuses are indispensable in electrical systems, from high voltage to low voltage, from single-phase to three-phase. F0402G0R12FNTR is a type of fuse that is often used in various applications. This article will discuss the application field and working principle of F0402G0R12FNTR. F0402G0R12FNTR is a type of SMD (Surface Mount Device) fuse. It is designed specifically for applications where space is limited, such as mobile devices and other miniature circuits. The F0402G0R12FNTR is designed with a special glass body, which makes it ideal for resistance to corrosion and oxidation. The electrical connection is a stamped sliver contact which provides a low resistance path for the current. The F0402G0R12FNTR is designed with both overcurrent and antifuse protection, which makes it ideal for use in compact devices and circuits. F0402G0R12FNTR is often used for applications requiring a maximum voltage of 30 Volts and a maximum current capacity of 3.2A. It is widely used in consumer electronic products such as mobile phones, tablets, digital cameras, and laptops. It can also be used in automotive circuits, industrial equipment, and household appliances.The working principle of F0402G0R12FNTR is based on a simple circuit. The device is built with an overcurrent element, a substrate, and a fusible element. When current starts to flow, the overcurrent element is activated and will heat up. When the current reaches a certain level, the fusible element will become hot enough to melt and disrupt the circuit. The fusible element is designed to melt at a specific temperature to protect the circuit from overcurrent. In summary, F0402G0R12FNTR is an ideal fuse for a variety of applications because of its size and ability to provide both overcurrent and antifuse protection. This fuse can be used in a variety of electronic products such as mobile phones, tablets, digital cameras, and laptops. The working principle of this type of fuse is based on a simple circuit in which an overcurrent element is activated in order to protect the circuit from damaging surges of current.

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