MFU1206FF03500P500

Package / Case:	1206 (3216 Metric)
DC Cold Resistance:	0.035 Ohms
Size / Dimension:	0.126" L x 0.063" W x 0.022" H (3.20mm x 1.60mm x 0.55mm)
Color:	--
Operating Temperature:	-55°C ~ 125°C
Approvals:	UL
Melting I²t:	0.031
Breaking Capacity @ Rated Voltage:	50A
Mounting Type:	Surface Mount
Series:	MFU
Response Time:	Fast
Voltage Rating - DC:	63V
Current Rating:	3.5A
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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Introduction to MFU1206FF03500P500 Fuses:Fuses are among the most popular and dependable over-current protection components available in the market today. The MFU1206FF03500P500 Fuses, manufactured by Japanese industry giant Matsushita Electric, are high quality fuses designed for use in a variety of electronic applications. The MFU1206FF03500P500 fuse is constructed from a glass-reinforced PPO (polyphenylene oxide) body and includes a metal strip to form the electrical contact element. The fuse is also designed to limit the duration of over-current incidents and to provide reliable protection from damage due to over-current conditions.What is Its Application Field?The MFU1206FF03500P500 fuse is ideal for use in a variety of applications where over-current protection is a must. This includes surge protector circuits, onboard power supply systems, DC-DC converters, circuit board protection, and protection against short circuits. The fuse is suitable for multiple types of power sources, ranging from alternating current (AC) to direct current (DC). It can withstand power surges and is rated for a maximum operating voltage of 350V and a maximum operating current of 500A. The fuse is also UL certified for up to 500V and 2500A, making it even more reliable and dependable.How Does it Work?The MFU1206FF03500P500 fuse functions by melting open an internal metal element when the current flowing through it exceeds its maximum rating. The metal element is designed to melt at a predetermined temperature, which is dependent on the maximum current rating of the fuse. Exceeding the set temperature causes the metal element to heat up and weaken, eventually melting open the wire and breaking the electrical circuit. Once this occurs, the fuse stops conducting current, thus protecting the circuit from further damage.ConclusionMFU1206FF03500P500 fuses provide reliable and dependable over-current protection for a variety of electronic applications. The fuse is constructed from a glass-reinforced PPO body and includes a metal strip to form the electrical contact element, enabling it to limit the duration of over-current incidents and provide reliable protection from damage due to over-current conditions. The fuse is capable of handling a maximum operating voltage of 350V and a maximum operating current of 500A, making it ideal for use in surge protector circuits, onboard power supply systems, DC-DC converters, circuit board protection, and protection against short circuits. The fuse works by melting open an internal metal element when the current flowing through it exceeds its maximum rating, thus breaking the electrical circuit and stopping the further damage of the circuit from over current.

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