4232R-822H Allicdata Electronics
Allicdata Part #:

4232R-822H-ND

Manufacturer Part#:

4232R-822H

Price: $ 1.03
Product Category:

Inductors, Coils, Chokes

Manufacturer: API Delevan Inc.
Short Description: FIXED IND 8.2UH 263MA 3 OHM SMD
More Detail: 8.2µH Unshielded Wirewound Inductor 263mA 3 Ohm Ma...
DataSheet: 4232R-822H datasheet4232R-822H Datasheet/PDF
Quantity: 1000
2000 +: $ 0.93158
Stock 1000Can Ship Immediately
$ 1.03
Specifications
DC Resistance (DCR): 3 Ohm Max
Height - Seated (Max): 0.101" (2.57mm)
Size / Dimension: 0.138" L x 0.105" W (3.51mm x 2.67mm)
Supplier Device Package: --
Package / Case: 2-SMD
Mounting Type: Surface Mount
Inductance Frequency - Test: 7.9MHz
Operating Temperature: -55°C ~ 125°C
Ratings: --
Frequency - Self Resonant: 21MHz
Q @ Freq: 30 @ 7.9MHz
Series: 4232R
Shielding: Unshielded
Current - Saturation: --
Current Rating: 263mA
Tolerance: ±3%
Inductance: 8.2µH
Material - Core: Iron
Type: Wirewound
Part Status: Active
Packaging: Tape & Reel (TR) 
Description

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Fixed inductors are electrical components that have a fixed electric inductance, making them ideal for maintaining a constant frequency in an electronic system. The 4232R-822H is a particularly versatile fixed inductor, being able to handle a wide range of applications in various industries. In this article, we will explain the application field and working principle of the 4232R-822H, as well as the advantages and disadvantages it brings.

Application Field

The versatile 4232R-822H can be used in a variety of industries, including automotive, military, telecommunications, and consumer electronics, to name a few. One of its most popular applications is in RF transceivers, where the inductor is used to ensure that radio frequency signals remain consistent and do not drift. It can also be used in signal processing circuits, such as those used in telecommunication systems. In consumer electronics, the 4232R-822H is often used in power supplies, LED display drivers, and USB port chargers.

Working Principle

The 4232R-822H fixed inductor works by creating an electromagnetic field that increases and decreases in intensity as the electric current passing through it changes. This change in intensity results in the inductor\'s inductance varying in correspondence to changes in current. As the current increases, the inductance also increases, and as the current decreases, the inductance decreases. This characteristic allows the 4232R-822H to maintain a frequency that is both constant and stable.

Advantages

The 4232R-822H brings several advantages with it. First, its low cost and small size make it suitable for use in situations where space is limited and price is a key factor. Additionally, its high current capacity and temperature rating make it suitable for use in a wide variety of environments. Finally, its relatively high frequency range make it suitable for use in RF applications, while its low loss and stable inductance make it ideal for use in signal processing and other applications where frequency stability is a must.

Disadvantages

The main disadvantage of the 4232R-822H is that it has a relatively low Q rating, meaning it cannot handle very high power applications. Additionally, it has a relatively small package size, making it unsuitable for certain applications where a larger inductor package is needed. Finally, the low current capacity of the 4232R-822H means it will draw more power than a larger inductor, reducing efficiency.

Conclusion

To conclude, the 4232R-822H fixed inductor is a versatile and cost-effective component that can be used in a variety of applications and industries, making it a popular choice for a range of applications. The 4232R-822H has many advantages, including low cost, small size, high current capacity and temperature rating, and a high frequency range. However, its disadvantages, such as its low Q rating, small package size, and low current capacity, do limit its suitability for certain applications. Nonetheless, the 4232R-822H is an invaluable tool for many electronic applications and systems.

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

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