0673.300DRT4 Allicdata Electronics
Allicdata Part #:

0673.300DRT4-ND

Manufacturer Part#:

0673.300DRT4

Price: $ 0.64
Product Category:

Circuit Protection

Manufacturer: Littelfuse Inc.
Short Description: FUSE GLASS 300MA 250VAC AXIAL
More Detail: N/A
DataSheet: 0673.300DRT4 datasheet0673.300DRT4 Datasheet/PDF
Quantity: 1000
Moisture Sensitivity Level (MSL): 1 (Unlimited)
Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
1500 +: $ 0.58298
Stock 1000Can Ship Immediately
$ 0.64
Specifications
Package / Case: Cartridge, Non-Standard (Axial)
DC Cold Resistance: 1.188 Ohms
Size / Dimension: 0.154" Dia x 0.433" L (3.90mm x 11.00mm)
Color: --
Operating Temperature: --
Approvals: CSA, UL
Melting I²t: 0.0332
Breaking Capacity @ Rated Voltage: 50A
Mounting Type: Through Hole
Series: 673
Response Time: Slow
Voltage Rating - AC: 250V
Current Rating: 300mA
Fuse Type: Cartridge, Glass
Moisture Sensitivity Level (MSL): --
Part Status: Active
Lead Free Status / RoHS Status: --
Packaging: Tape & Reel (TR) 
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

0673.300DRT4 application field and working principle

The 0673.300DRT4 is a high-performing and reliable power protection system used in a variety of different applications. It has a wide operating range and can be used to protect machines, components, and circuit boards from dangerous power surges. The 0673.300DRT4 is an ideal choice for industries, such as automotive, aerospace, telecommunications, electronics, HVAC, and transportation.

Working Principle

A fuse is a type of electrical current limiting device. It works by interrupting the flow of electricity when a certain amount of current passes through it. Fuses have an outer portion known as the “enclosure”, which houses a metal strip or filament made of metal alloy. This metal alloy is capable of melting at a specific temperature, which is triggered by high amounts of current. When the metal strip is heated to a high enough temperature, it melts and breaks the circuit, interrupting the flow of electricity.

Advantages of 0673.300DRT4

  • High Amperage Ratings: The 0673.300DRT4 offers a wide range of amperage ratings, making it an ideal choice for high-power applications. It is capable of protecting circuits from up to 300A.
  • High Operating Temperature: This product also has a high-temperature rating, allowing it to operate in environments with up to 135°C.
  • High Dielectric Strength: This product has a dielectric strength of 1000Vac.
  • Easy to Install: The 0673.300DRT4 can be quickly and easily installed into a variety of different applications with minimal effort.

Disadvantages of 0673.300DRT4

  • Price: The 0673.300DRT4 is quite expensive compared to other power protection systems.
  • Size: The size of this product may not be appropriate for some applications due to its larger size.
  • Cannot Support High Peak Currents: This product cannot support high peak currents, and therefore cannot be used for applications that require high peak current protection.

Conclusion

The 0673.300DRT4 is a reliable and high-performing power protection system, offering a wide range of features and advantages. It is capable of protecting machines, components, and circuit boards from power surges, while also ensuring that it is easy to install and does not take up too much space. However, it is important to consider the disadvantages as well, such as the price and size, before investing in this product.

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

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