105-182F Allicdata Electronics
Allicdata Part #:

105-182F-ND

Manufacturer Part#:

105-182F

Price: $ 9.83
Product Category:

Inductors, Coils, Chokes

Manufacturer: API Delevan Inc.
Short Description: FIXED IND 1.8UH 250MA 1.5 OHM
More Detail: 1.8µH Unshielded Inductor 250mA 1.5 Ohm Max Nonst...
DataSheet: 105-182F datasheet105-182F Datasheet/PDF
Quantity: 1000
2000 +: $ 8.84233
Stock 1000Can Ship Immediately
$ 9.83
Specifications
DC Resistance (DCR): 1.5 Ohm Max
Height - Seated (Max): 0.075" (1.91mm)
Size / Dimension: 0.100" L x 0.100" W (2.54mm x 2.54mm)
Supplier Device Package: --
Package / Case: Nonstandard, 2 Lead
Mounting Type: Surface Mount
Inductance Frequency - Test: 7.9MHz
Operating Temperature: -55°C ~ 125°C
Ratings: --
Frequency - Self Resonant: 90MHz
Q @ Freq: 25 @ 7.9MHz
Series: 105
Shielding: Unshielded
Current - Saturation: --
Current Rating: 250mA
Tolerance: ±1%
Inductance: 1.8µH
Material - Core: Iron
Type: --
Part Status: Active
Packaging: Tape & Reel (TR) 
Description

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Fixed inductors are small electronic components used in electrical circuits. They are relatively inexpensive and widely used in modern circuitry, including cell phones, computers, radios and televisions. Fixed inductors are constructed from a coil of wire usually wound around a small core made of ferromagnetic material such as iron or powdered iron. The coil of wire creates a magnetic field that is used to induce a current in a second circuit, thereby serving as a transformer.Fixed inductors, also known as fixed chokes, are commonly utilized for the purpose of blocking or passing AC or DC power or signals. Specifically, the 105-182F series of fixed inductors is widely used in general industrial and consumer electronics applications. The inductance of this type of inductor refers to its ability to store energy within the magnetic field that it produces. This inductance is adjustable, usually with the use of a tapped coil, and may range from 10uH to 680uH. Due to their high Rated DC current (2A to 4A) and large ratio of inductance to footprint ratio, the 105-182F series of fixed inductors is an ideal choice for most modern electrical designs.The working principle of these inductors is based on the concept of electromagnetic induction. Whenever an alternating current flows through a conductor, an induced current is generated in the adjacent circuit. This induced current is proportional to the rate of change of the primary current, and is additive to the mainstream currents. In the case of a fixed inductor, the rate of change of the current is determined by the inductance rating of the inductor. The total current that is delivered to the load will be equal to the sum of the supply current and the induced current.The 105-182F series of fixed inductors consists of two coils of wire: the primary winding and the secondary winding. The primary winding is the coil of wire which receives the input from the power supply or other source. This coil is comprised of several turns of wire that are wound around a ferromagnetic core. The secondary winding is also comprised of several turns of wire and is positioned so that the magnetic field that is produced by the primary winding is engulfed by this secondary winding. This induces a current in the secondary winding that is proportional to the rate of change of the primary current, and this induced current is supplied to theload.In conclusion, the 105-182F series of fixed inductors is designed to provide an AC or DC signal that consists of the sum of the source current and the induced current. This fixed inductor is widely used in industrial and consumer electronics due to its affinity for high current and its ability to provide a large ratio of inductance to footprint. The primary and secondary windings consist of several turns of wire wound around a ferromagnetic core and electromagnetic induction is the working principle of the fixed inductor.

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

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