0477004.MXP Allicdata Electronics
Allicdata Part #:

F2989-ND

Manufacturer Part#:

0477004.MXP

Price: $ 1.08
Product Category:

Circuit Protection

Manufacturer: Littelfuse Inc.
Short Description: FUSE CERM 4A 500VAC 400VDC 5X20
More Detail: N/A
DataSheet: 0477004.MXP datasheet0477004.MXP Datasheet/PDF
Quantity: 1000
Lead Free Status / RoHS Status: Lead free / RoHS Compliant
Moisture Sensitivity Level (MSL): 1 (Unlimited)
1 +: $ 0.97650
5 +: $ 0.94374
10 +: $ 0.88263
50 +: $ 0.73030
100 +: $ 0.60858
250 +: $ 0.59336
500 +: $ 0.50209
1000 +: $ 0.44122
5000 +: $ 0.39558
Stock 1000Can Ship Immediately
$ 1.08
Specifications
Series: 477
Packaging: Bulk 
Lead Free Status / RoHS Status: --
Part Status: Active
Moisture Sensitivity Level (MSL): --
Fuse Type: Cartridge, Ceramic
Current Rating: 4A
Voltage Rating - AC: 500V
Voltage Rating - DC: 400V
Response Time: Slow
Package / Case: 5mm x 20mm
Mounting Type: Holder
Breaking Capacity @ Rated Voltage: 100A AC, 500A DC
Melting I²t: 52.48
Approvals: cULus, PSE, SEMKO
Operating Temperature: -55°C ~ 125°C
Color: --
Size / Dimension: 0.205" Dia x 0.787" L (5.20mm x 20.00mm)
DC Cold Resistance: 0.0172 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

Fuses

Fuses are an important tool for protecting electrical circuits in industry and in the home. Fuses are devices that contain a filament or wire that melts when too much current is passed through it, thus disconnecting the power to the circuit. The type of fuse used depends on the application and the amount of current it needs to protect. The 0477004.MXP is a type of fuse used in many industrial and home applications.

Applications of the 0477004.MXP Fuse

The 0477004.MXP fuse is designed to be used in high-frequency applications. Some of the applications in which the 0477004.MXP fuse has been used include switchgear protection, distribution transformer protection, motor and generator protection, metering, and communication systems. The 0477004.MXP fuse also has excellent leakage protection properties and is suitable for a variety of residential and light industrial applications.

Working Principle of the 0477004.MXP Fuse

A 0477004.MXP fuse is designed to protect electrical circuits from overloads. The fuse works on the principle that when too much current is applied, a filament melts, thus breaking the circuit. The 0477004.MXP fuse uses a bimetallic strip to provide protection against short circuits. The bimetallic strip is composed of two metals with different melting points, which allows the fuse to sense the current and disconnect the power when the current reaches a certain level. The 0477004.MXP fuse also uses an arc chute to prevent the arc of electricity from damaging the surrounding components.

Advantages of the 0477004.MXP Fuse

The 0477004.MXP fuse has several advantages. Its design is small and lightweight, making it easy to install and mount. The 0477004.MXP fuse also has a high melting point, making it suitable for high-frequency applications. Additionally, the 0477004.MXP fuse offers excellent leakage protection and is designed for both indoor and outdoor use.

Disadvantages of the 0477004.MXP Fuse

The 0477004.MXP fuse does have some drawbacks. It does not provide the same level of protection against short circuits as more modern, relaying types of fuses. Additionally, the 0477004.MXP fuse can be sensitive to vibrations and shock. This can cause the fuse to prematurely fail, compromising the integrity of the protected circuits.

Conclusion

The 0477004.MXP is a type of fuse that is suitable for a variety of industrial and home applications. The 0477004.MXP fuse is small and lightweight, making it easy to install and mount, and it offers excellent leakage protection. It works on the principle that when too much current is applied, a filament melts, thus breaking the circuit. However, it does not provide the same level of protection against short circuits as more modern, relaying types of fuses. Its sensitivity to vibrations and shock can also compromise the integrity of the protected circuits.

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

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