SF-1206HI100M-2 Circuit Protection

Package / Case:	1206 (3216 Metric)
DC Cold Resistance:	0.34 Ohms
Size / Dimension:	0.126" L x 0.063" W x 0.038" H (3.20mm x 1.60mm x 0.97mm)
Color:	--
Operating Temperature:	-55°C ~ 150°C
Approvals:	UL
Melting I²t:	0.11
Breaking Capacity @ Rated Voltage:	50A
Mounting Type:	Surface Mount
Series:	SinglFuse™ SF-1206HIxxxM
Response Time:	--
Voltage Rating - DC:	63V
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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Introduction

The SF-1206HI100M-2 is a fuse designed to protect against over-current in electronic circuits. They are commonly found in appliances, automobiles, and other electrical devices. Fuses are designed to prevent the flow of too much current and protect circuits from damage. This type of fuse is used in many applications where a higher current rating is needed.

Types of Fuses

There are several types of fuses available on the market for protecting electronics. Fuses come in various shapes and sizes and offer varying amounts of current protection. Common types of fuses include slow-blow, fast-acting, and time-delay. Each type of fuse is designed to respond to a different type of over-current situation.Slow-blow fuses are designed to tolerate brief periods of over-current and are able to reset themselves after the over-current has passed. These types of fuses are used when there is a likelihood of brief but periodic spikes in current draw and to protect electronics from damage due to excessive current.Fast-acting fuses are designed to respond quickly to an over-current situation. In most cases, these types of fuses will activate in less than one second and are typically smaller than slow-blow types. These types of fuses are used to protect circuits from sudden and short bursts of over-current.Time-delay fuses are designed to tolerate short bursts of over-current but they also have a built-in time delay. This type of fuse is used to prevent damage from inductive loads such as motors and transformers that draw heavier currents when first turned on.

SF-1206HI100M-2 Fuse

The SF-1206HI100M-2 is a fast-acting fuse rated for up to 100 Amps. It is a blade-style fuse that is designed to fit into standard fuse holders and comes in two versions: an automated version and a manual version. The automated version is designed to be automatically reset after being tripped when the cause of the over-current is removed. This type of fuse is commonly used in heavy-duty applications including solar power systems, car audio systems, RVs, and ride-on mowers. Its fast-acting design is ideal for these and other types of applications where rapid response times are needed in order to minimize damage to circuits.

Working Principle

Fuses are designed to stop the flow of electricity when the current exceeds the fuse\'s rating. The working principle of a fuse is relatively simple. When the current passing through the fuse exceeds its rating, the heat generated melts a filament inside the fuse which stops the current from flowing.The SF-1206HI100M-2 has a special design that allows it to reset itself after the over-current situation has passed. The fuse is made up of two parts: a cylinder of conductive material and a strip of material that acts as a spring. When the current passes through the fuse, the load causes the conductive material to deform and the spring-like strip pushes it back into place, resetting the fuse.

Conclusion

The SF-1206HI100M-2 is a fast-acting fuse rated up to 100 Amps. It is a blade-style fuse that is designed to fit into standard fuse holders and it is often used in heavy-duty applications. This type of fuse is designed to quickly respond to an over-current situation and protect circuits from damage. Additionally, it is able to reset itself after the over-current situation has passed, making it an ideal choice for many applications.

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