045302.5NR

Response Time:	Fast
DC Cold Resistance:	0.0286 Ohms
Size / Dimension:	0.240" L x 0.106" W x 0.106" H (6.10mm x 2.69mm x 2.69mm)
Color:	--
Operating Temperature:	-55°C ~ 125°C
Approvals:	CSA, PSE, UL
Melting I²t:	1.029
Breaking Capacity @ Rated Voltage:	50A
Mounting Type:	Surface Mount
Package / Case:	2-SMD, Square End Block
Series:	NANO²® 453
Voltage Rating - DC:	125V
Voltage Rating - AC:	125V
Current Rating:	2.5A
Fuse Type:	Board Mount (Cartridge Style Excluded)
Moisture Sensitivity Level (MSL):	--
Part Status:	Active
Lead Free Status / RoHS Status:	--
Packaging:	Tape & Reel (TR)

Due to market price fluctuations, if you need to purchase or consult the price. You can contact us or emial to us:   sales@allicdata.com

Fuses are a type of electrical device that is used to protect an electrical circuit from damage due to overcurrent or short-circuiting. The 045302.5NR fuse is a fast-acting type fuse, designed to quickly interrupt excessive current and protect the circuit from damage.The 045302.5NR fuse is a preferred choice for high-current applications, due to its fast response time and high current-carrying capacity. It is available in both AC and DC versions, and can be used for both AC and DC applications.The 045302.5NR fuse has an internal element consisting of a thin wire that melts and opens the circuit in the event of overload. The wire is surrounded by a ceramic or porcelain material and the cover is made of either plastic or metal. The fuse has two electrical contacts, one at each end of the element, and two terminals. When the fuse senses an overload, the element melts and breaks the electrical connections, thus preventing further damage to the circuit.The 045302.5NR fuse is rated for operating currents up to 300 Amps and is available in a range of voltages. It is typically used in large industrial and commercial applications such as electric motors, switchboards, power supplies, and lighting. These fuses are also often used in the automotive and home appliance markets.The working principle of the 045302.5NR fuse is quite simple. It is connected in series with the electrical circuit, and when an overload of current occurs, the element inside the fuse heats up and melts, thus opening the circuit and interrupting the current flow. It ensures the protection of the circuit by acting very quickly.In conclusion, the 045302.5NR fuse is a fast-acting fuse, designed to protect electrical circuits from damage due to excessive current. It has a thin wire element surrounded by a ceramic or porcelain insulator, and two terminals. When an overload of current occurs, the wire melts and opens the circuit, thus preventing further damage. It is suitable for both AC and DC applications and is often used in large industrial and commercial applications such as electric motors, switchboards, power supplies, and lighting.

The specific data is subject to PDF, and the above content is for reference

Part Number	Manufacturer	Price	Quantity	Description