5SFP 8

Package / Case:	5mm x 20mm (Axial)
DC Cold Resistance:	0.008 Ohms
Size / Dimension:	0.217" Dia x 0.827" L (5.50mm x 21.00mm)
Color:	--
Operating Temperature:	-55°C ~ 125°C
Approvals:	CE, CSA, UL
Melting I²t:	103
Breaking Capacity @ Rated Voltage:	80A
Mounting Type:	Through Hole
Series:	5SFP
Response Time:	Fast
Voltage Rating - AC:	250V
Current Rating:	8A
Fuse Type:	Cartridge, Glass
Part Status:	Obsolete
Lead Free Status / RoHS Status:	--
Packaging:	Bulk

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The 5SFP 8 is classed as a type of fuse, and it is an important component to many different types of electrical circulation systems. Understanding the applications and working principle of this fuse is essential to properly utilizing it in the design of any electronic circuit.The first thing to consider when discussing the 5SFP 8 is the application field. It is most commonly seen in panel boards and will often be the main fuse in distribution systems. Any device that is designed to use a fuse in order to protect the circuit from overloads or short circuits should consider the 5SFP 8 for this purpose. It is also an excellent choice for emergency and branch circuits, as it is designed to be able to meet the requirements for small loads.The second aspect of the 5SFP 8 to consider is the working principle. This fuse works by using a bimetallic strip, which is a strip of two different metals fused together that act as a switch. When the current reaches a certain level, the strip will heat up and bend, which opens the circuit and stops it from being overloaded. This ensures that no components are damaged in the process.The 5SFP 8 also uses a time-delay feature to protect against any short circuits. This delaying feature means that it takes a certain amount of time for the fuse to react to an overload or short circuit. This allows it to react quickly enough to protect the circuit, but not so quickly that it trips even when there is no overload or short-circuit present.The assembling of the 5SFP 8 is relatively simple. It comes in various sizes, but regardless of the size, the actual fuse element is molded into a molded case. This case is designed to be able to contain the bimetallic strip, and it also provides a means to insert the fuse into the circuit. Additionally, there is a mounting foot that can be used to easily attach the fuse to existing elements in the circuit.When discussing the 5SFP 8 it’s also important to understand how to inspect it once it’s installed in the circuit. When inspecting the fuse, there are two main steps: visual inspection and resistance testing. The visual inspection should be done to check for any visible cracks or damages in the fuse element. Additionally, the resistance testing should be done to make sure that the fuse is not shorted out or has any other type of internal damages.Overall, the 5SFP 8 is an excellent choice for many different types of electrical circuits. It is designed to both protect the circuit from overloads and short circuits, as well as offer a time-delay feature for those circuits that require it. Additionally, it is relatively simple to assemble and inspect once it is in the circuit. As such, it is an important component to consider when designing any type of electrical circuit.

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Part Number	Manufacturer	Price	Quantity	Description