103-183H Allicdata Electronics
Allicdata Part #:

103-183H-ND

Manufacturer Part#:

103-183H

Price: $ 4.88
Product Category:

Inductors, Coils, Chokes

Manufacturer: API Delevan Inc.
Short Description: FIXED IND 18UH 130MA 5.8 OHM SMD
More Detail: 18µH Unshielded Inductor 130mA 5.8 Ohm Max Nonsta...
DataSheet: 103-183H datasheet103-183H Datasheet/PDF
Quantity: 1000
2000 +: $ 4.39227
Stock 1000Can Ship Immediately
$ 4.88
Specifications
DC Resistance (DCR): 5.8 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: 2.5MHz
Operating Temperature: -55°C ~ 125°C
Ratings: --
Frequency - Self Resonant: 28MHz
Q @ Freq: 25 @ 2.5MHz
Series: 103
Shielding: Unshielded
Current - Saturation: --
Current Rating: 130mA
Tolerance: ±3%
Inductance: 18µH
Material - Core: Ferrite
Type: --
Part Status: Active
Packaging: Tape & Reel (TR) 
Description

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Fixed inductors are components used in a wide range of electronics projects and appliances, from simple desktop computers to complex industrial installations. The 103-183H Fixed Inductor is a popular choice for use in high-frequency switching applications.

The 103-183H has a very broad application range, due its extremely low profile combined with its high power dissipation ability. This makes it suitable for dense ground plane applications, as well as high frequency switching applications. Additionally, its high current capacity and extremely low internal resistance work in tandem to ensure low power loss in drawn power supplies. It is also suitable for direct current applications, as well as AC applications, and can easily handle switching frequencies up to 500kHz.

The operating principle behind the 103-183H is root of most of its success. When a sufficient external current is applied to the inductor, the current is stored in the internal winding. This stored energy is essentially released when the current is disconnected and re-applied in a different direction. This is exemplified in the diagram below.

The energy stored and released in the 103-183H is converted into a counter electromotive force (CEMF) that is proportional to the rate of change of the current. This CEMF can be used to power a variety of applications, and the accuracy of the current, as well as its form, can be regulated with the help of external control coils.

The most common applications of the 103-183H include switching power supplies, motor control systems, and high-frequency inductors. As mentioned earlier, it is also suitable for direct current and AC applications, making it a highly versatile inductor.

For direct current applications, the inductor will remain static at a certain voltage, and will only transfer current when the current changes direction. For AC applications, the inductor will generate a high frequency, alternating field, and will draw current when there is a change in voltage.

The 103-183H is an immensely helpful and versatile component that can be used in a variety of electronics projects and appliances. Its wide range of applications make it suitable for a variety of applications, from simple desktop computers to complex industrial installations. Its operating principle also ensures that it can provide reliable and accurate results, thus making it a reliable and cost-effective component.

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

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