3JS 2.5-R TR

Package / Case:	2AG, 5mm x 15mm (Axial)
DC Cold Resistance:	0.046 Ohms
Size / Dimension:	0.217" Dia x 0.591" L (5.50mm x 15.00mm)
Color:	--
Operating Temperature:	-55°C ~ 125°C
Approvals:	CE, CSA, cURus, PSE
Melting I²t:	35
Breaking Capacity @ Rated Voltage:	100A AC, 150A DC
Mounting Type:	Through Hole
Series:	3JS
Response Time:	Slow
Voltage Rating - DC:	140V
Voltage Rating - AC:	350V
Current Rating:	2.5A
Fuse Type:	Cartridge, Glass
Part Status:	Active
Lead Free Status / RoHS Status:	--
Packaging:	Tape & Reel (TR)

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Fuses: 3JS 2.5-R TR Application Field and Working Principle

Fuses are components that are designed to protect electrical circuits from overcurrent conditions or electrical surge events. The 3JS 2.5-R TR fuse is a sub-category of a general type ceramic fuse with a voltage rating of 250 volts AC and a current rating of 2.5 Amps. The 3JS 2.5-R TR fuse is constructed out of a glass tube with a wire element inside, connected to a wire end cap. It also contains a metal cap that serves as a conductor to bridge the current between the two polarized elements.The 3JS 2.5-R TR fuse has a wide range of applications including protection of circuits from overcurrents, voltage surges, and short circuits. It is used in critical electrical systems such as medical devices, automotive electronics, aerospace applications, and instrumentation and control systems. The fuse can also be used in general equipment used in households and businesses, such as power supplies, dishwashers, microwave ovens and TV sets.The 3JS 2.5-R TR fuse works in two ways. First, it prevents overcurrents and voltage surges by blocking the flow of current through the circuit. Secondly, it saves the circuit from short circuits by acting as a bridge between two polarized elements. In case of an overcurrent event or voltage surge, the temperature inside the fuse increases and causes the wire element to vaporize, opening the circuit and preventing any further damage to the electrical system.The 3JS 2.5-R TR fuse is a reliable and cost-effective component that is easy to install and maintain. It is designed to withstand wide voltage and current ranges and offers superior performance in protection of critical electrical systems and equipment. It is highly reliable and has a long lifespan, making it a good choice for many applications.In addition to its protection functions, the 3JS 2.5-R TR fuse also features overvoltage protection that is designed to protect electronic components from damage due to unexpectedly high current. The fuse can also be used in devices that require a higher rated current or surge protection.The 3JS 2.5-R TR fuse is a commonly used and reliable component that is designed for a wide range of applications. It offers exceptional protection against overcurrents and voltage surges and is easy to install and maintain. Its superior performance and long lifespan make it a great choice for homes and businesses, as well as those with critical applications.

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