SS-5F-1.25A-BK

Package / Case:	Radial, Box
DC Cold Resistance:	0.1165 Ohms
Size / Dimension:	0.335" L x 0.169" W x 0.329" H (8.50mm x 4.30mm x 8.35mm)
Color:	--
Operating Temperature:	-40°C ~ 85°C
Approvals:	cULus, PSE
Melting I²t:	3.8236
Breaking Capacity @ Rated Voltage:	50A
Mounting Type:	Through Hole
Series:	SS-5F
Response Time:	Fast
Voltage Rating - AC:	250V
Current Rating:	1.25A
Fuse Type:	Board Mount (Cartridge Style Excluded)
Moisture Sensitivity Level (MSL):	--
Part Status:	Active
Lead Free Status / RoHS Status:	--
Packaging:	Bulk

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Fuses are used as electrical circuit protectors in the electrical industry. They connect a circuit by interrupting the current when overloaded, and are essential for safety in this field. SS-5F-1.25A-BK is a specific type of fuse. It is a special type of fast acting fuse in the 5mm category.

SS-5F-1.25A-BK fuses find applications in many industries, from home appliances to industrial operations. One of the main applications for the SS-5F-1.25A-BK fuse is in home appliances, such as refrigerators, microwaves, fans, washing machines, and more. Another application for SS-5F-1.25A-BK fuses is in auto/bike sound systems, where they are used to ensure that the audio system doesn’t overload and cause damage. They are also used in medical equipment, lighting, and industrial automation.

The working principle of SS-5F-1.25A-BK fuses is very simple. When too much current flows through the circuit, a fuse element within the fuse melts, and the circuit is disconnected. This prevents the circuit from being overloaded, and protects both the fuse and the other components of the circuit from being damaged. The primary purpose of SS-5F-1.25A-BK fuses is to protect against over current faults, which can damage devices connected to the circuit.

The design of SS-5F-1.25A-BK fuses consists of two components. The fuse element, usually made of a metal alloy, is the main component. This element is designed to melt when too much current flows through it. The second component consists of a casing that protects the fuse element from external damage. This casing also houses the connector pins of the fuse.

When using SS-5F-1.25A-BK fuses, it is important to exercise caution. These fuses should be used in accordance with the manufacturer’s specifications. For example, it is important to ensure that the fuse can handle the current that is flowing through the circuit. If the current is too high, the fuse element will melt and the circuit will be disconnected; if the current is too low, the fuse will not provide sufficient protection.

In conclusion, SS-5F-1.25A-BK fuses are a type of fast-acting 5mm fuses. They have applications in many industries, from home appliances to industrial operations. They work by interrupting the current when it is overloaded, protecting both the fuse and the other components of the circuit from damage. When using them, it is important to exercise caution and make sure that they can handle the current that is flowing through the circuit.

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