0477.500MXEP Allicdata Electronics
Allicdata Part #:

F4945-ND

Manufacturer Part#:

0477.500MXEP

Price: $ 1.48
Product Category:

Circuit Protection

Manufacturer: Littelfuse Inc.
Short Description: FUSE CERAMIC 500MA 500VAC 400VDC
More Detail: N/A
DataSheet: 0477.500MXEP datasheet0477.500MXEP Datasheet/PDF
Quantity: 896
Lead Free Status / RoHS Status: Lead free / RoHS Compliant
Moisture Sensitivity Level (MSL): 1 (Unlimited)
1 +: $ 1.34190
5 +: $ 1.27638
10 +: $ 1.21212
50 +: $ 0.97814
100 +: $ 0.82927
250 +: $ 0.80799
500 +: $ 0.68040
1000 +: $ 0.60598
5000 +: $ 0.53156
Stock 896Can Ship Immediately
$ 1.48
Specifications
Series: 477
Packaging: Bulk 
Lead Free Status / RoHS Status: --
Part Status: Active
Moisture Sensitivity Level (MSL): --
Fuse Type: Cartridge, Ceramic
Current Rating: 500mA
Voltage Rating - AC: 500V
Voltage Rating - DC: 400V
Response Time: Slow
Package / Case: 5mm x 20mm (Axial)
Mounting Type: Through Hole
Breaking Capacity @ Rated Voltage: 100A AC, 1.5kA DC
Melting I²t: 0.3
Approvals: cULus, SEMKO
Operating Temperature: -55°C ~ 125°C
Color: --
Size / Dimension: 0.236" Dia x 0.886" L (6.00mm x 22.50mm)
DC Cold Resistance: 1.0559 Ohms
Description

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

0477.500MXEP Application Field and Working Principle

0477.500MXEP is a type of fuse employed by industrial facilities to protect heavy duty electrical equipments from faults. It is typically used in applications in which circuit is subjected to a continuous current or occasional overloads and short-circuits. This type of fuse is available in various sizes and it range from 0.927 x 1.25 inches to 1.25 x 2.00 inches. The 0477.500MXEP fuse is also capable of carrying maximum current of up to 3A.

The 0477.500MXEP fuse is composed of four components-- a fuse element, an inner core, a contact, and a cover. The fuse element is a wire or strip of metal that is resistance heated by the current passing through it. When the current exceeds the normal level, the fuse element heats up and melts. This opens up the circuit and interrupts the flow of current, thus protecting the circuit from overload or short-circuit. The inner core holds the fuse element in place and consists of a ceramic or epoxy material which is heat resistant.

The contact is composed of a metal piece which is connected to the fuse element. When the fuse element melts, the metal piece will slide down and disconnect the circuit. The fourth and last component is the cover which encases the other components and keeps all the parts safely together. It also prevents the fuse elements from being exposed to moisture.

In addition to the four component components, there are two additional elements necessary for the fuse to work properly. The first is a line-side device, which is responsible for resetting the fuse when it has been tripped. The other part is a load-side device, which is connected to the main circuit and is responsible for resetting the fuse if the current exceeds a certain limit. When both devices are working properly, they will detect any problems in the circuit and reset the fuse if necessary.

0477.500MXEP is a reliable and efficient means of protecting circuits against short-circuit and overload currents. Its components are specifically designed to withstand high current loads and also provide an easy and quick way of resetting the fuse if necessary. The 0477.500MXEP fuse is suitable for use in industrial equipment, and it is suitable for both single-phase and three-phased applications. It is available in sizes ranging from 0.927 x 1.25 inches and 1.25 x 2.00 inches.

The 0477.500MXEP fuse can be used to protect sensitive and expensive industrial equipment from excessive current or short-circuit. In addition, its components are designed in such a way that it can be reset quickly if necessary. This makes it a reliable and effective means of protecting industrial circuits without interruption or risk of damages.

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

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