831538200 Allicdata Electronics
Allicdata Part #:

1773-1021-2-ND

Manufacturer Part#:

831538200

Price: $ 0.90
Product Category:

Inductors, Coils, Chokes

Manufacturer: Wurth Elektronik iBE
Short Description: FIXED IND 8.2UH 4A 70 MOHM SMD
More Detail: 8.2µH Shielded Molded Inductor 4A 70 mOhm 2-SMD, J...
DataSheet: 831538200 datasheet831538200 Datasheet/PDF
Quantity: 1000
1000 +: $ 0.81113
Stock 1000Can Ship Immediately
$ 0.9
Specifications
Inductance Frequency - Test: 100kHz
Mounting Type: Surface Mount
Package / Case: 2-SMD, J-Lead
Supplier Device Package: --
Size / Dimension: 0.276" L x 0.276" W (7.00mm x 7.00mm)
Height - Seated (Max): --
Series: WE-MASH-I
Packaging: Tape & Reel (TR) 
Part Status: Active
Type: Molded
Material - Core: --
Inductance: 8.2µH
Tolerance: ±20%
Current Rating: 4A
Current - Saturation: 6A
Shielding: Shielded
DC Resistance (DCR): 70 mOhm
Q @ Freq: --
Frequency - Self Resonant: --
Ratings: AEC-Q200
Operating Temperature: -40°C ~ 125°C
Description

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Fixed inductors refer to components that utilize their magnetic properties to store energy when passing through an electric current. The 831538200 is an inductor manufactured by the company Wurth, and is designed for use in high-frequency and electromagnetic interference (EMI) applications. It is composed of a core, windings, and a shield, and is rated for a maximum current of 740 mA. In this article, we will discuss the application field and working principle of the 831538200 Fixed Inductor.

The application field of the 831538200 Fixed Inductor covers a wide variety of devices, including but not limited to power supplies, inverters, LED lighting systems, and motor controllers. It can be used in both AC and DC power circuits, as it is designed to handle high-temperatures, up to +105°C, and can withstand surges in current of up to 144A. Its suitability for applications in high-frequency and EMI environments further make it ideal for use in systems that require precise and reliable performance.

The working principle of the 831538200 Fixed Inductor is based on the theory of electromagnetic induction. When electric current passes through the core of the inductor, a magnetic field is created which stores energy. This energy is then released in the form of an electromagnetic field which interacts with the surrounding environment. This interaction is responsible for the inductive effects that are present in the system, such as reduction in Volt-Amp rating or a change in voltage levels which can be measured. Depending on the application, the inductance value of the inductor can be adjusted to achieve the desired performance. The shield present in the inductor helps to limit the amount of EMI present in the system and reduce the overall noise level.

In conclusion, the 831538200 Fixed Inductor is an ideal solution for applications requiring high-frequency and EMI environments. It is rated for maximum temperatures of +105°C and can withstand currents of up to 144A. Its working principle is based on the theory of electromagnetic induction and the magnetic field generated by the inductor is responsible for the inductive effects in the system. The shield present on the inductor helps to limit the amount of EMI present and reduce the overall noise level.

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

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