5MFP 1.25

Package / Case:	5mm x 20mm (Axial)
DC Cold Resistance:	0.09 Ohms
Size / Dimension:	0.217" Dia x 0.827" L (5.50mm x 21.00mm)
Color:	--
Operating Temperature:	-55°C ~ 125°C
Approvals:	CE, CSA, PSE, UL
Melting I²t:	1.5
Breaking Capacity @ Rated Voltage:	200A
Mounting Type:	Through Hole
Series:	5MFP
Response Time:	Fast
Voltage Rating - AC:	250V
Current Rating:	1.25A
Fuse Type:	Cartridge, Glass
Part Status:	Obsolete
Lead Free Status / RoHS Status:	--
Packaging:	Bulk

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Introduction

A fuse is an electrical device that is used to protect electronic circuits and equipment from overload or short circuits. It is a safety device that acts like a gatekeeper, allowing just enough amperage for an appliance or circuit to function normally. The 5MFP 1.25 is one type of fuse.

What is 5MFP 1.25?

The 5MFP 1.25 is an ultra fast-acting fuse. It is designed to respond quickly to both short circuitand overload faults on the line, while providing maximum level of protection for electronic equipment and appliances. It has a rated current of 10A and a breaking capacity of 500A at 250V AC. The 5MFP 1.25 has a dimension of 5x20mm and comes with an optional fixing clip.

Application Field and Working Principle

The 5MFP 1.25 fuse offers high breaking capacity for both high and low power AC rated currents up to 250 V AC. It is suitable for protecting AC power lines used for consumer electronics, appliances and other electrical equipment. The 5MFP 1.25 also has excellent operation and durability, providing a high level of safety and reliability for users. The working principle of a fuse is simple. It consists of a wire or metal strip, usually made of metal, that heats up and melts when the current it is protecting exceeds a certain level. This causes an open circuit, which immediately interrupts the flow of current and cuts off power to the device being protected. By using a fuse, users can be assured that their electrical system is effectively protected from potential faults and overloads.

Advantages of 5MFP 1.25 Fuse

The 5MFP 1.25 fuse offers high breaking capacity for both high and low power AC rated currents up to 250 V AC. It also has a high current rating of 10A, which offers protection from overloads and short circuits. Additionally, the 5MFP 1.25 is short-circuit proof, which ensures reliable operation and prolongs the life of the fuse.The 5MFP 1.25 fuse also has an optional fixing clip, which offers added convenience for users compared to its predecessors. This feature allows the user to easily and quickly install the fuse, while still providing a secure mounting position.

Conclusion

The 5MFP 1.25 fuse is an ultra fast-acting fuse designed for protection of AC power lines used for consumer electronics, appliances and other electrical equipment. The fuse offers a high breaking capacity up to 250 V AC, and an optional fixing clip for easy installation. In addition, the 5MFP 1.25 is short-circuit proof and has a high current rating of 10A, providing protection from overloads and short circuits. The 5MFP 1.25 fuse can therefore provide users with reliable operation and protection for their electrical equipment.

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Part Number	Manufacturer	Price	Quantity	Description