045103.5MRL

Response Time:	Fast
DC Cold Resistance:	0.02 Ohms
Size / Dimension:	0.240" L x 0.106" W x 0.106" H (6.10mm x 2.69mm x 2.69mm)
Color:	--
Operating Temperature:	-55°C ~ 125°C
Approvals:	CSA, PSE, UL
Melting I²t:	2.469
Breaking Capacity @ Rated Voltage:	50A
Mounting Type:	Surface Mount
Package / Case:	2-SMD, Square End Block
Series:	NANO²® 451
Voltage Rating - DC:	125V
Voltage Rating - AC:	125V
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

In this article, we will discuss the application field and working principle of 045103.5MRL Fuses. 045103.5MRL Fuses (Medium Length Fuses) are widely used in the industry. In addition to protecting circuits from overload and short circuit, these fuses can also be employed to prevent other excessive load occurrences. 045103.5MRL Fuses have the following advantages:

• they are compliant with international standards
• they have high melting and breaking capacities
• they are suitable for a wide range of applications in the industry

Application fields of 045103.5MRL Fuses

045103.5MRL Fuses are mainly used in the industrial sector. They are often used to protect main or branch circuits to prevent potential overload and short-circuit damage. These fuses are also used in other applications such as automotive, aviation, rail transport, telecommunications, and medical equipment.045103.5MRL Fuses have been designed to meet stringent safety requirements and comply with international standards. They can be used to protect all types of applications, from residential to commercial.

Working principle of 045103.5MRL Fuses

The working principle of 045103.5MRL Fuses is based on the theory of melting and breaking. Fuses protect electrical circuits and equipment from potential overload and short-circuit damages. The melting point of the fuse is adjusted according to the rated current of the electrical circuit and the time-current trip curves of the fuses. When an overload and short-circuit occurs, the large current flows pass through the fuse, causing it to melt or burn. This opens the circuit and eliminates the chance of further damage to the circuit. The melting point of the fuse can be adjusted to ensure that it will not break even with heavy currents. The breaking point of the fuse also ensures that it does not burn and thus becomes useless due to regular current overloads.

Conclusion

In conclusion, 045103.5MRL Fuses are a type of medium length fusesthat are mainly used for industrial applications. They have a melting and breaking capacity that allows them to protect circuits from overload and short-circuit damage. 045103.5MRL Fuses are compliant with international standards and can be used to protect a wide variety of residential and commercial applications. They work based on the principle of melting and breaking, where the fuse melts and breaks when an overload and short-circuit occurs, thereby eliminating the chance of further damage to the circuit.

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