LK1005R39K-TV Inductors, Coils, Chokes

DC Resistance (DCR):	410 mOhm
Height - Seated (Max):	0.022" (0.55mm)
Size / Dimension:	0.039" L x 0.020" W (1.00mm x 0.50mm)
Supplier Device Package:	0402 (1005 Metric)
Package / Case:	0402 (1005 Metric)
Mounting Type:	Surface Mount
Inductance Frequency - Test:	10MHz
Operating Temperature:	-40°C ~ 85°C
Ratings:	AEC-Q200
Frequency - Self Resonant:	85MHz
Q @ Freq:	20 @ 10MHz
Series:	LK
Shielding:	Unshielded
Current - Saturation:	--
Current Rating:	20mA
Tolerance:	±10%
Inductance:	390nH
Material - Core:	--
Type:	Multilayer
Part Status:	Active
Packaging:	Tape & Reel (TR)

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Introduction

Fixed Inductors are some of the most important components in the electronics industry. Inductors are used in both analog and digital circuits, and are essential components for filtering, signal processing, and circuit stability. The LK1005R39K-TV is a type of Fixed Inductor, which is manufactured by a well known company, LK Kontron. It is commonly used in a variety of applications, and this article will discuss the applications of the LK1005R39K-TV and its working principle.

Features & Specifications

The LK1005R39K-TV Fixed Inductor has many features which make it suitable for a variety of applications. It has a high quality, low resistance construction which makes it suitable for use in high current applications. It also has an excellent heat dissipation capability which helps to extend the lifespan of the component. The LK1005R39K-TV is available in a wide range of sizes, ranging from 0.8mm to 5.5mm in diameter, and comes in either axial leaded or radial leaded options. The rated inductance of the LK1005R39K-TV is 2.4 µH to 4.7 mH. The maximum DCR at 20℃ is 0.013ohm to 0.350ohm, and the saturation current is 5.5A to 32.5A. The operating temperature range is from -40℃ to +85℃, and the storage temperature range is from -40℃ to +125℃.

Application Fields

The LK1005R39K-TV Fixed Inductor is a type of fixed inductor which has a wide range of applications. It is used in a variety of applications including power supplies, DC-DC converters, inverters, motor drives, DC-DC converters, ballasts, lighting fixtures, filters, oscillators, and power amplifiers. It is also suitable for use in automotive, telecommunications, consumer electronics, and instrumentation applications. The LK1005R39K-TV is also used in many medical applications. Due to its low resistance and high current capability, it is used in medical imaging and diagnostic equipment, which requires highly reliable components. It is also used in medical implantable devices such as pacemakers and hearing aids.

Working Principle

The LK1005R39K-TV Fixed Inductor is based on the principle of induction. An inductor is a passive electrical component which stores energy in the form of a magnetic field. When current passes through an inductor, it induces a magnetic field which stores energy. When the current is removed, the magnetic field collapses, releasing the stored energy back to the circuit. When using the LK1005R39K-TV in a circuit, its inductance will affect the amount of current which flows through the circuit. Inductors are commonly used in circuits where it is necessary to block or limit the amount of current flowing through a circuit. Inductors also act as filters and are commonly used in applications such as radio or TV signal filtering or in power supplies to reduce noise.

Conclusion

The LK1005R39K-TV is a type of fixed inductor which has a wide range of applications. It is used mostly in power supplies, DC to DC converters, and medical implantable devices, due to its low resistance and high current capability. It is available in a wide range of sizes and is suitable for use in high current applications. The working principle of the LK1005R39K-TV is based on the principle of induction, which involves the creation of a magnetic field when current passes through the inductor. This article has discussed the applications and working principle of the LK1005R39K-TV Fixed Inductor.

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