MRT 3.15AMMO

Package / Case:	Radial, Can, Vertical
DC Cold Resistance:	0.017 Ohms
Size / Dimension:	0.329" Dia x 0.303" H (8.35mm x 7.70mm)
Color:	--
Operating Temperature:	-55°C ~ 125°C
Approvals:	CCC, CE, CSA, cURus, SEMKO, VDE
Melting I²t:	58
Breaking Capacity @ Rated Voltage:	35A
Mounting Type:	Through Hole
Series:	MRT
Response Time:	Slow
Voltage Rating - AC:	250V
Current Rating:	3.15A
Fuse Type:	Board Mount (Cartridge Style Excluded)
Moisture Sensitivity Level (MSL):	--
Part Status:	Active
Lead Free Status / RoHS Status:	--
Packaging:	Tape & Box (TB)

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Introduction

A fuse is an electrical part mainly used for protection of an electric circuit against damage caused by excessive current. The MRT 3.15AMMO is a fuse designed to address specific needs within the electronics market. The fuse is specially designed for televisions and computers and is commonly used in these products. This article will discuss the application field and working principle of MRT 3.15AMMO.

Application Field

MRT 3.15AMMO fuses are used in a variety of consumer electronics, particularly in TVs and computer related products. The fuse offers an optimal combination of safety, quality, and performance, making it ideal for use in products that require high levels of protection. The MRT 3.15AMMO fuse is a unique solution for these needs, providing both over-current protection and short-circuit protection. It is designed to operate over a wide operating temperature range, making it suitable for use in electronics applications that require temperature variation protection. Additionally, it is UL and VDE listed, ensuring it meets the most stringent safety and performance requirements.

Working Principle

The working principle of MRT 3.15AMMO fuses is based on the thermal - magentic principle. The fuse design consists of a metal conductor, which is heated by the current flowing through it in the presence of a magnetic field. This creates an isolated area of high temperature which allows the fuse element to be activated if the current exceeds the specified amount. Once the current has exceeded the specified level, the fuse element melts and cuts off the power supply. This prevents any further overloading or shortcircuiting of the circuit, ensuring the circuit is protected from damage resulting from excessive current. If the current rises to a predetermined level and exceeds the thermal-magnetic threshold, then the fuse will blow and cease any further flows of current.

Conclusion

MRT 3.15AMMO fuses are a reliable and efficient safeguard for consumer electronics. Designed to meet a variety of safety and performance requirements, it is an ideal choice for a wide range of products. It operates on the thermal-magnetic principle, providing over-current and short-circuit protection. The fuse will blow and cease any further flows of current if the current exceeds the thermal-magnetic threshold.

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