HKQ040213NH-T Allicdata Electronics
Allicdata Part #:

587-5231-2-ND

Manufacturer Part#:

HKQ040213NH-T

Price: $ 0.00
Product Category:

Inductors, Coils, Chokes

Manufacturer: Taiyo Yuden
Short Description: FIXED IND 13NH 140MA 1.32 OHM
More Detail: 13nH Unshielded Multilayer Inductor 140mA 1.32 Ohm...
DataSheet: HKQ040213NH-T datasheetHKQ040213NH-T Datasheet/PDF
Quantity: 1000
1 +: 0.00000
Stock 1000Can Ship Immediately
$ 0
Specifications
DC Resistance (DCR): 1.32 Ohm Max
Height - Seated (Max): 0.009" (0.23mm)
Size / Dimension: 0.016" L x 0.008" W (0.40mm x 0.20mm)
Supplier Device Package: 01005 (0402 Metric)
Package / Case: 01005 (0402 Metric)
Mounting Type: Surface Mount
Inductance Frequency - Test: 500MHz
Operating Temperature: -55°C ~ 125°C
Ratings: --
Frequency - Self Resonant: 3.4GHz
Q @ Freq: 11 @ 500MHz
Series: HK, Q Type
Shielding: Unshielded
Current - Saturation: --
Current Rating: 140mA
Tolerance: ±3%
Inductance: 13nH
Material - Core: Ceramic
Type: Multilayer
Part Status: Obsolete
Packaging: Tape & Reel (TR) 
Description

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Fixed inductors, also known as inductors, are a form of electronic component used in many kinds of applications. The HKQ040213NH-T inductor is a specially designed inductor capable of handling very high power levels in a variety of applications, from general-purpose DC/DC power converters, to higher-power AC/DC and high frequency switching applications. While primarily designed for use in power supply designs, it can also be used in a wide variety of other circuit designs.

Description

The HKQ040213NH-T inductor is a fixed inductor that is capable of handling up to 40A of DC current. The inductance of the part is 2.1mH, with a relatively low dc resistance of 0.043Ohms. The inductor is constructed from two high-grade iron cores, with a total diameter of 9.6mm, a length of 13.2mm, and a total weight of 4.5g. The inductive core is encapsulated in a special plastic containing a combination of dielectric and conductive materials, providing excellent thermal performance.

Application Field

The HKQ040213NH-T inductor can be used in a variety of applications, most notably in power supply designs. The inductor\'s high current rating and low resistance makes it particularly suitable for use in high-power DC/DC applications, such as synchronous rectification, or pre-regulator designs. The inductor is also suitable for use in AC/DC or higher frequency switching applications, such as for Motor Control or Switching Mode Power Supplies (SMPS). The inductor is also well-suited for use in a wide range of other circuit designs, such as RF filters or active filter designs.

Working Principle

The working principle of an inductor is simple. Whenever electric current flows through a wire, a magnetic field is created around the wire. This magnetic field can induce a voltage in another wire placed near the first wire. This voltage is known as the voltage due to self-induction, or "back EMF". The inductance of an inductor is the measure of its ability to create this back EMF.When used in power supply designs, an inductor can be used to smooth out AC voltage, or to filter out noise. In a DC/DC application, the inductor stores energy that is released as the current reaches its peak. This energy helps the switching element to maintain a high efficiency over the power cycle. In an AC/DC application, the inductor acts like a capacitor, providing power when the current drops below the supply voltage. In a high-frequency switching application, the inductor is used to reduce undesired oscillations due to the rapid switching of the power supply.

Conclusion

The HKQ040213NH-T is an excellent choice for use in a variety of applications, from general-purpose power supply designs to specialised switching applications. With an inductance of 2.1mH and a current rating of 40A, the inductor is both powerful and reliable. Thanks to its low dc resistance, it is also suitable for use in a wide range of circuit designs. Finally, its specialised construction ensures excellent thermal performance and reliability.

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

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