HK21253N9K-T Allicdata Electronics
Allicdata Part #:

HK21253N9K-T-ND

Manufacturer Part#:

HK21253N9K-T

Price: $ 0.05
Product Category:

Inductors, Coils, Chokes

Manufacturer: Taiyo Yuden
Short Description: FIXED IND 3.9NH 300MA 150 MOHM
More Detail: 3.9nH Unshielded Multilayer Inductor 300mA 150 mOh...
DataSheet: HK21253N9K-T datasheetHK21253N9K-T Datasheet/PDF
Quantity: 1000
4000 +: $ 0.04241
Stock 1000Can Ship Immediately
$ 0.05
Specifications
DC Resistance (DCR): 150 mOhm Max
Height - Seated (Max): 0.041" (1.05mm)
Size / Dimension: 0.079" L x 0.049" W (2.00mm x 1.25mm)
Supplier Device Package: 0805 (2012 Metric)
Package / Case: 0805 (2012 Metric)
Mounting Type: Surface Mount
Inductance Frequency - Test: 100MHz
Operating Temperature: -40°C ~ 85°C
Ratings: --
Frequency - Self Resonant: 4GHz
Q @ Freq: 12 @ 100MHz
Series: HK
Shielding: Unshielded
Current - Saturation: --
Current Rating: 300mA
Tolerance: ±10%
Inductance: 3.9nH
Material - Core: Ferrite
Type: Multilayer
Part Status: Active
Packaging: Tape & Reel (TR) 
Description

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Fixed inductors are a type of inductor that offers tremendous advantages when used for a wide variety of applications. The HK21253N9K-T is an inductor specifically designed to fulfill those needs. This article will discuss the device\'s application field and working principle.

An inductor is basically a conducting wire looped around an iron core. When a current is passed through the coil, it generates a magnetic field. As the current changes, the magnetic field changes accordingly. This change in the magnetic field causes a voltage to be induced in the coil. This is the principle of an inductor.

The HK21253N9K-T is a fixed inductor that is mainly used in DC-DC power conversion. This device works by allowing current to flow through it, inducing a voltage. This voltage is then used to power the next stage of the DC-DC conversion process. This inductor is also used in sensors and low-frequency audio applications.

The working principle of the HK21253N9K-T is quite simple. It consists of a conducting winding, usually of copper or aluminum, wound around an iron core. When a current is passed through the winding, the induced voltage is proportional to the total number of turns in the winding, the current through it, and the core material used. The device also has an inductance value, which is related to the number of turns in the winding. The core material is chosen to offer a high degree of saturation flux and low magnetic resistance.

The HK21253N9K-T is a highly reliable and efficient device, offering excellent performance and accuracy. It is highly resistant to temperature changes, high voltage and noise, and is also inexpensive when compared to other components in the same family. This makes it ideal for use in a wide variety of applications. It is widely used in DC-DC conversion applications ranging from power supplies, voltage regulators, motor drives, communication systems, sensors, and more.

In conclusion, the HK21253N9K-T is a highly efficient and reliable fixed inductor that can be used in a wide variety of applications. Its working principle is simple, yet highly efficient and reliable. This device is highly resistant to temperature changes, high voltages, and noise, making it perfect for use in many DC-DC conversion applications. It is also an inexpensive component, making it a great value for the money.

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

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