LL1005-FH10NK=P3 Inductors, Coils, Chokes

DC Resistance (DCR):	460 mOhm Max
Height - Seated (Max):	0.024" (0.60mm)
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:	100MHz
Operating Temperature:	-40°C ~ 100°C
Ratings:	--
Frequency - Self Resonant:	3.75GHz
Q @ Freq:	12 @ 100MHz
Series:	LL1005-FH
Shielding:	Unshielded
Current - Saturation:	--
Current Rating:	300mA
Tolerance:	±10%
Inductance:	10nH
Material - Core:	Ceramic
Type:	Multilayer
Part Status:	Obsolete
Packaging:	Tape & Reel (TR)

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Fixed Inductors: LL1005-FH10NK=P3 Application Field and Working PrincipleFixed inductors are electrical components that store energy in their magnetic field when an electric current passes through the winding of the inductor coil. These magnetic fields then induce an opposite voltage when the current flow is stopped or decreased. Such inductors are usually made of metal cores with a conductive winding looped around them.The LL1005-FH10NK=P3 is a type of fixed inductor designed for the surface mount assembly method. This type of inductor is commonly used in applications such as voltage and current sensing, energy storage, audio/video protection, and radio frequency (RF) tuning. It is also used in broadly similar applications as an adjustable inductor.The LL1005-FH10NK=P3 consists of an outer can, an inner body with a winding around it, and a ferrite core. The outer can is then soldered to a PCB. The ferrite core is usually enclosed in the central cavity of the inner body and passes through the winding loop. This arrangement enables the current to pass through the winding and create the required magnetic field.The LL1005-FH10NK=P3 is available in various sizes and configurations, each with different inductance values ranging from 0.47µH to 1µH. The body of the inductor is made from high-temperature plastic, for increased durability and tolerance.The primary applications of the LL1005-FH10NK=P3 are:1. Voltage sensing: Inductors are used to sense potential differences in circuits by using the induced voltage of the inductor when a voltage is applied. This is particularly useful when the input voltage is changing, allowing the circuit to respond accordingly.2. Current sensing: When the current in a circuit is too high, an inductor can be used to reduce the voltage of the current while keeping the same amount of energy flowing. This also allows the circuit to detect the presence of an over-current condition and respond accordingly.3. Energy storage: An inductor is able to store electrical energy in its magnetic field. This can be harnessed for various applications, such as creating flashes, providing high-frequency power, or buffering during changes in load or voltage.4. Radio frequency (RF) tuning: Inductors are commonly used in radio frequency (RF) tuning, where a frequency of the oscillator is determined by an inductor or capacitor. By varying the inductance of the component, the frequency can be adjusted.The working principle of the LL1005-FH10NK=P3 is relatively simple. When a current is passed through the winding loop and the ferrite core, an opposing voltage is induced. This opposes the current, limiting its flow and resulting in a reduced voltage. The amount of voltage dropped depends on the inductance of the inductor. The higher the inductance, the more the voltage will drop.The LL1005-FH10NK=P3 is an ideal component for applications requiring a fixed inductor with a customisable inductance. Its wide variety of sizes and configurations make it an adaptable and reliable component for various applications.

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