LHL13TB221K Allicdata Electronics
Allicdata Part #:

LHL13TB221K-ND

Manufacturer Part#:

LHL13TB221K

Price: $ 0.29
Product Category:

Inductors, Coils, Chokes

Manufacturer: Taiyo Yuden
Short Description: FIXED IND 220UH 1.3A 230 MOHM TH
More Detail: 220µH Unshielded Inductor 1.3A 230 mOhm Max Radia...
DataSheet: LHL13TB221K datasheetLHL13TB221K Datasheet/PDF
Quantity: 1000
500 +: $ 0.27122
Stock 1000Can Ship Immediately
$ 0.29
Specifications
DC Resistance (DCR): 230 mOhm Max
Height - Seated (Max): 0.669" (17.00mm)
Size / Dimension: 0.551" Dia (14.00mm)
Supplier Device Package: --
Package / Case: Radial
Mounting Type: Through Hole
Inductance Frequency - Test: 796kHz
Operating Temperature: -25°C ~ 105°C
Ratings: --
Frequency - Self Resonant: 2.2MHz
Q @ Freq: 40 @ 796kHz
Series: LH, L Type
Shielding: Unshielded
Current - Saturation: --
Current Rating: 1.3A
Tolerance: ±10%
Inductance: 220µH
Material - Core: Ferrite
Type: --
Part Status: Not For New Designs
Packaging: Tape & Box (TB) 
Description

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Fixed inductors are electronic components which store electromagnetic energy in the form of field inside a coil-wound construction of magnetically conductive materials such as wire. LHL13TB221K is a type of fixed inductor. It is usually used in telecommunications and other applications such as radios, antennas, oscillators and transformers. The application field and working principle of LHL13TB221K will be discussed in detail below.

Application Field

LHL13TB221K fixed inductors are used in a wide range of telecommunications applications, such as base station antennas, radio frequency filtering, antenna tuning, and other antenna applications. They are also used in oscillator and transformer applications. The inductor has a relatively low DC rating of 0.2 A. It is also known for its extremely low losses and miniscule inductance tolerance of only 0.3 - 0.8 %. This makes it suited for high frequency application.

In addition, this type of fixed inductor is used in various industrial and medical applications, as well as automotive and consumer electronics. It can be used in a variety of different circuit types, ranging from analog and digital circuits to low-frequency and high-frequency solutions. Thanks to its small size, the device can even be used in very small applications such as hearing aids and cell phones.

Working Principle

LHL13TB221K fixed inductors work on the principle of electromagnetic induction. It is composed of an electrical conductor, typically a coil of insulated wire, which is wound around a magnetic core. A current runs through the conductor, causing flux to be generated around the coil, which then interacts with the magnetic core, resulting in the production of a magnetic field. This field then induces an electric current in a second conductor which is placed in close proximity to the main conductor.

The effect of the LHL13TB221K fixed inductor is to increase the inductance of the circuit it is used in, and the amount it increases rises with increasing frequency. This makes it ideal for applications such as antenna tuning, where the antenna must be adjusted to receive and transmit signals of different frequencies. It is also used to filter out certain frequencies from a wide range of frequencies. The inductance of the inductor can be tuned by adjusting the number of turns in the coil and the permeability of the core material.

In addition, the inductor can be used to reduce the overall voltage in a circuit. This is done by connecting a blocking diode to the coil, which redirects the current to ground when the voltage gets too high. This can help protect sensitive components in a circuit from being damaged by voltage spikes.

Conclusion

LHL13TB221K fixed inductors are an essential component in a variety of electrical and telecommunications applications. They are used in base station antennas, radio frequency filtering, and antenna tuning, and can also be used to increase inductance and reduce voltage in circuits. This makes them a versatile and reliable component for a wide range of applications.

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

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