SF-0603FP100M-2

Package / Case:	0603 (1608 Metric)
DC Cold Resistance:	0.28 Ohms
Size / Dimension:	0.063" L x 0.031" W x 0.012" H (1.60mm x 0.80mm x 0.18mm)
Color:	--
Operating Temperature:	-55°C ~ 150°C
Approvals:	UL
Melting I²t:	0.036
Breaking Capacity @ Rated Voltage:	50A
Mounting Type:	Surface Mount
Series:	SinglFuse™ SF-0603FPxxxM
Response Time:	Fast
Voltage Rating - DC:	32V
Current Rating:	1A
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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SF-0603FP100M-2 application field and working principleFuses are important safety components for all kinds of electrical and electronic products. They provide reliable protection against electric shock, fire hazards, overcurrent and short circuits. SF-0603FP100M-2 is a type of miniature fast-acting Fuse, it is also known as FuseLink, which has good load-dampening performance, protecting your equipment from the damage caused by external currents and short circuits.The application field of SF-0603FP100M-2 Fuse can be divided into two major categories: one is to connect with the high-voltage equipment behind it, such as motors, transformers, power supplies, etc. Another is for devices or equipment with low voltage, high current requirements, such as computers, mobile phones, and other consumer electronics. It can also be used in automotive electronic circuits to protect against overvoltage and overcurrent. Additionally, SF-0603FP100M-2 Fuse can be applied in other low-voltage circuits, such as communication relay systems, telecom systems, sensors systems, etc. In these circuits, it can control the overcurrent, reduce the circuit damage rate, and reduce the damage of the power supply and the load.The basic working principle of the SF-0603FP100M-2 Fuse is to utilize the physical characteristics of the fuse to cut off the current in the circuit. When the current flowing through the fuse exceeds its rated current, the fuse wire will be offset due to the thermal effect, and the contact pole of the fuse will be disconnected, which will cause the current to be interrupted immediately. The melting point of the SF-0603FP100M-2 fuse wire is about 68°C. When the current is over the rated current, the fuse wire will be offset quickly and automatically, and it will not warm up and continue to be damaged. Moreover, the fuse link is designed with a metal cap, which will also cut off the current immediately when it is aligned with the fuse link.In addition to Fuse\'s primary stop current fuction, the SF-0603FP100M-2 Fuse can also have a dampening effect, which will absorb some of the voltage peaks and current surge, reduce the impact on the circuit and ensure that the circuit does not get damaged. The operating time of SF-0603FP100M-2 Fuse in dampening situation is usually within 4 nanoseconds, and the cutoff time is usually within 0.1 nanosecond.SF-0603FP100M-2 Fuse can also improve the malfunction rate in the circuit. As the circuit current is too large, it will exert a great of overload on the high-voltage equipment and cause the load to burn out. The working of SF-0603FP100M-2 Fuse is more sensitive than traditional fuses, and it provides an early warning to the circuit against overload, allowing more time to react to potential damages and protect the circuit.The application field of SF-0603FP100M-2 Fuse can also be widened by the adoption of the new SMT technology. Since this kind of Fuse is extremely small and its size is only 0603, it can easily be integrated to the printed circuit boards with SMT mounting technology. Additionally, SMT application will also reduce the number of components used in the circuit, and the space saving for the whole board will be improved.In conclusion, SF-0603FP100M-2 Fuse is a miniature fast-acting Fuse that can provide reliable protection against electric shock, fire hazards, overcurrent and short circuits. Its broad application in high-voltage circuits and low-voltage, high current circuits can help to better protect the devices and equipment from damage, reduce the damage caused by external currents and short circuits, and improve the malfunction rate in the circuit. With the SMT mounting technology, it can also effectively reduce the size of the whole board and save more space.

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