0455.500MR

Series:	NANO²® 455
Packaging:	Tape & Reel (TR)
Lead Free Status / RoHS Status:	--
Part Status:	Obsolete
Moisture Sensitivity Level (MSL):	--
Fuse Type:	Board Mount (Cartridge Style Excluded)
Current Rating:	500mA
Voltage Rating - AC:	125V
Voltage Rating - DC:	125V
Response Time:	Fast
Package / Case:	2-SMD, Square End Block
Mounting Type:	Surface Mount
Breaking Capacity @ Rated Voltage:	50A
Melting I²t:	0.143
Approvals:	UL
Operating Temperature:	-55°C ~ 125°C
Color:	--
Size / Dimension:	0.240" L x 0.106" W x 0.106" H (6.10mm x 2.69mm x 2.69mm)
DC Cold Resistance:	0.305 Ohms

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Fuses and 0455.500MR Application Field and Working Principle

Fuses play an important role in ensuring the reliable operation of electrical systems and decreasing the negative effects of overcurrents when fault conditions occur. There are a variety of types of fuses on the market, and the 0455.500MR is a particularly useful type of fuse due to its ability to meet a variety of application needs. This type of fuse is designed using Magnum-R technology, which allows it to handle a wide range of applications that require protection from overcurrents and short circuits. It is composed of a forged brass body, and its main characteristics are its dual-element construction, a high response time and an extremely low limit of curve sensitivity. These features make the 0455.500MR ideal for many applications, including networks, power systems, alternators, and solar energy systems. The 0455.500MR is designed to protect overcurrents of high magnitude and short circuits in both AC and DC systems. It can be used on systems with current ratings as low as two amperes and as high as thousands of amperes, depending on the requirements of the application. The fuse works by breaking the circuit when a certain amperage is exceeded. It does this by using two elements: a secondary element and a primary element. The secondary element is designed to react first and quickly break the circuit when a fault occurs. The primary element is designed to react as the second layer of defense in case the first element does not adequately protect the system. The 0455.500MR uses Magnum-R technology, which increases the speed of the primary element’s response time. This technology helps to reduce the threat of an overcurrent by providing a quicker response time to a fault condition. Magnum-R technology also increases the overall stability and integrity of the fuse. In addition to its superior performance, the 0455.500MR also offers the user important safety features. It is UL and CSA-approved and is designed with a thermal and current-limiting element. It is also RoHS-compliant and is corrosion-resistant. In conclusion, the 0455.500MR is a reliable and efficient type of fuse that is well-suited for many different industries and applications. Its superior performance and features make it an ideal solution for many electrical systems, providing reliable protection from currents and faults. Its Magnum-R technology makes it highly responsive to faults, and its added safety features ensure the user’s safety.

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Part Number	Manufacturer	Price	Quantity	Description