SSTC 750

Response Time:	Slow
DC Cold Resistance:	0.26 Ohms
Size / Dimension:	0.330" L x 0.128" W x 0.115" H (8.38mm x 3.25mm x 2.92mm)
Color:	--
Operating Temperature:	-55°C ~ 125°C
Approvals:	--
Melting I²t:	0.66
Breaking Capacity @ Rated Voltage:	50A
Mounting Type:	Holder, Surface Mount
Package / Case:	2-SMD, Square End Block with Clip
Series:	SSTC
Voltage Rating - DC:	125V
Voltage Rating - AC:	125V
Current Rating:	750mA
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

Fuses are widely used for the protection of different types of electrical and electronic systems and are available in hundreds of different types. Each type has a suitable application fields and working principles.The SSTC 750 is a type of general purpose, slow-blow fuse, which is a branch circuit fuse and is used in many applications.

Applications of SSTC 750

The SSTC 750 is a slow-blow fuse and is available in various sizes and configurations. Its fuse sizes range from 1/8 amp to 5 amp and its fuse configurations consist of single fuses and dual fused circuits protected by dual fuses. It is best suited for protecting common electrical circuits including residential, commercial, and industrial applications. Common applications include residential circuits, industrial safety controls, lighting circuits, refrigerator circuits, kitchen circuits, motor circuits, machinery lockout, motor-control circuits, and transformer protection.

Working Principle of SSTC 750

The SSTC 750 fuse works by interrupting an electric current when it reaches a certain level beyond its rated current. This is done by the fuse wire melting thus, creating an electric arc through which the current continues to flow until it is completely interrupted. The melting of the fuse wire is caused by the heat generated by the current. The SSTC 750 is a slow-blow fuse, which means that it will allow a higher allowed current for a longer period of time before it trips or melts. This is one of the reasons why it is widely used for motor-control circuits and other types of circuits that can have a surge in current at start-up or under certain conditions.

Advantages of SSTC 750

The SSTC 750 fuse has many advantages. It is able to provide protection to circuits that require a higher allowed peak current and is reliable in interrupting larger currents than a standard fuse. It is also better for motors and other AC motors that can have higher in-rush currents. This type of fuse is also relatively easy to identify as the marking system is printed on the fuse itself. Additionally, it is available in smaller sizes than some other kinds of fuses, making it an efficient and economical option for protection in many common circuits.

Conclusion

The SSTC 750 fuse is a widely used type of fuses used for the protection of circuits. It is ideal for many residential, commercial, and industrial applications as it is able to provide protection to circuits that require a higher allowed peak current and is reliable in interrupting larger currents than a standard fuse. It is also easy to identify and install, making it an efficient and economical option for protection.

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