ERB-RD4R00X Allicdata Electronics

ERB-RD4R00X Circuit Protection

Allicdata Part #:

P121390TR-ND

Manufacturer Part#:

ERB-RD4R00X

Price: $ 0.07
Product Category:

Circuit Protection

Manufacturer: Panasonic Electronic Components
Short Description: FUSE BOARD MOUNT 4A 32VDC 0402
More Detail: N/A
DataSheet: ERB-RD4R00X datasheetERB-RD4R00X Datasheet/PDF
Quantity: 10000
Lead Free Status / RoHS Status: Lead free / RoHS Compliant
Moisture Sensitivity Level (MSL): 1 (Unlimited)
10000 +: $ 0.06492
Stock 10000Can Ship Immediately
$ 0.07
Specifications
Series: ERB-RD
Packaging: Tape & Reel (TR) 
Lead Free Status / RoHS Status: --
Part Status: Active
Moisture Sensitivity Level (MSL): --
Fuse Type: Board Mount (Cartridge Style Excluded)
Current Rating: 4A
Voltage Rating - DC: 32V
Response Time: Fast
Package / Case: 0402 (1005 Metric)
Mounting Type: Surface Mount
Breaking Capacity @ Rated Voltage: 35A
Approvals: cUL
Operating Temperature: -40°C ~ 125°C
Color: --
Size / Dimension: 0.040" L x 0.020" W x 0.019" H (1.00mm x 0.50mm x 0.48mm)
Description

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ERB-RD4R00X Fuses

ERB-RD4R00X fuses are among the most widely used electrical components on electronic projects today. They offer superior protection against electrical surges, short circuits, and other forms of overload. In this article, we will explore the application fields and working principles of ERB-RD4R00X fuses.

Types of ERB-RD4R00X Fuses

ERB-RD4R00X fuses are divided into two primary types: Time Delay and Fast Acting. Time Delay fuses are designed to respond slowly to overloads or short circuits, allowing them to handle large spikes in electrical current without immediately tripping. Conversely, Fast Acting fuses operate quickly when faced with an overload, and are ideal for applications where a sudden increase in current is a danger to the system.

Common Applications of ERB-RD4R00X Fuses

ERB-RD4R00X fuses are commonly used in a variety of applications including automotive circuits, industrial machinery, and household appliances. Automotive applications often require some level of surge protection due to the wide range of electrical demands placed on the circuit. Industrial machinery also often uses ERB-RD4R00X fuses due to the complexity of the systems. Lastly, household appliances such as microwaves and toasters require some form of fuse protection due to their accessibility to the general public and the risk of misuse.

Working Principle of ERB-RD4R00X Fuses

ERB-RD4R00X fuses are designed to protect electrical circuits from overload or short circuits. The working principle of the ERB-RD4R00X fuse is based on the concept of a link melting under the current generated by the small difference between the overload and the normal current.When a short circuit or an overload occurs, the current generated is much greater than the normal operation current. The ERB-RD4R00X fuse is designed to react quickly once the current exceeds an predetermined level. Once the current reaches the predetermined level, the fuse link melts and breaks the circuit, isolating the current from the Rest of the circuit, thereby preventing further damage.

Conclusion

ERB-RD4R00X fuses have become one of the most widely used components in circuit protection due to their versatility and reliability. They are available in both Time Delay and Fast Acting models, making them suitable for a variety of applications. Furthermore, their working principle of current generation is quite simple: once an overload or short circuit occurs, the fuse link will melt and break the circuit, protecting it from further damage.

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

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