LK21258R2M-T Allicdata Electronics
Allicdata Part #:

LK21258R2M-T-ND

Manufacturer Part#:

LK21258R2M-T

Price: $ 0.05
Product Category:

Inductors, Coils, Chokes

Manufacturer: Taiyo Yuden
Short Description: FIXED IND 8.2UH 15MA 700 MOHM
More Detail: 8.2µH Unshielded Multilayer Inductor 15mA 700 mOhm...
DataSheet: LK21258R2M-T datasheetLK21258R2M-T Datasheet/PDF
Quantity: 1000
2000 +: $ 0.04498
Stock 1000Can Ship Immediately
$ 0.05
Specifications
Series: LK
Packaging: Tape & Reel (TR) 
Part Status: Active
Type: Multilayer
Material - Core: --
Inductance: 8.2µH
Tolerance: ±20%
Current Rating: 15mA
Current - Saturation: --
Shielding: Unshielded
DC Resistance (DCR): 700 mOhm Max
Q @ Freq: 50 @ 4MHz
Frequency - Self Resonant: 26MHz
Ratings: --
Operating Temperature: -40°C ~ 85°C
Inductance Frequency - Test: 4MHz
Mounting Type: Surface Mount
Package / Case: 0805 (2012 Metric)
Supplier Device Package: 0805 (2012 Metric)
Size / Dimension: 0.079" L x 0.049" W (2.00mm x 1.25mm)
Height - Seated (Max): 0.057" (1.45mm)
Description

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Fixed inductors are widely used in power supplies, resonant converters, and switch materials. They are ideal for use in power supply filtering, energy storage, DC-held oscillation circuits, and sound fields. Among them, LK21258R2M-T is an additional component with special functions.

The LK21258R2M-T is a general-purpose surface mount inductor. It is made up of an iron core, a coil of wire, and a magnetic shield for the coil. The iron core helps to produce the inductive effects, while the coil of wire helps to provide the desired amount of inductance. The LK21258R2M-T is constructed with an additional cover that helps protect the coil from any outside interference.

The purpose of using the LK21258R2M-T is to help maintain a stable output voltage in power supplies and switching converters. It works by providing enough inductance to the circuit so that it can resist sudden changes in current flow. This is then transformed into a stable output voltage with minimal power loss. By having a stable output voltage, the system is able to reduce the amount of losses associated with the power supply or the converter. It also helps to increase the efficiency of the overall system.

The working principle of the LK21258R2M-T is based on the operation of an inductor. Inductors are devices that store electrical energy in a magnetic form. When a current is applied to the coil of wire, a magnetic field is created and stored. This magnetic field gives off an electromagnetic force that resists changes in the current. By allowing the current to flow at a constant rate, the voltage is maintained at a more constant level than if the current were allowed to fluctuate.

The LK21258R2M-T is ideal for use in many different power supplies, converters, and other applications where stability is essential. It can also be used in sound fields where you want to make sure the sound remains consistent. Since it resists changes in current, it helps create smoother sound with reduced static.

The LK21258R2M-T is a great example of a fixed inductor and its application and working principle. It is used in a variety of applications and is an essential component in producing stable voltage in power supplies and converters. With its durable construction and efficient performance, it is an reliable part for many different products.

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

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