105-221K Allicdata Electronics
Allicdata Part #:

105-221K-ND

Manufacturer Part#:

105-221K

Price: $ 2.65
Product Category:

Inductors, Coils, Chokes

Manufacturer: API Delevan Inc.
Short Description: FIXED IND 220NH 675MA 210 MOHM
More Detail: 220nH Unshielded Inductor 675mA 210 mOhm Max Nons...
DataSheet: 105-221K datasheet105-221K Datasheet/PDF
Quantity: 1000
1000 +: $ 2.40981
Stock 1000Can Ship Immediately
$ 2.65
Specifications
DC Resistance (DCR): 210 mOhm 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: 25MHz
Operating Temperature: -55°C ~ 125°C
Ratings: --
Frequency - Self Resonant: 360MHz
Q @ Freq: 40 @ 25MHz
Series: 105
Shielding: Unshielded
Current - Saturation: --
Current Rating: 675mA
Tolerance: ±10%
Inductance: 220nH
Material - Core: Iron
Type: --
Part Status: Active
Packaging: Tape & Reel (TR) 
Description

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Fixed Inductors

Inductors are electrical components that oppose sudden changes in voltage, allowing only a gradual increase or decrease. Fixed inductors are used for many applications, most commonly in the optimization of amplifiers, filters, timing circuits, and local oscillators. The components are usually constructed with a coil of wire wound around a magnetic core, or with a ferrite core, and can handle currents of up to several amperes.

105-221K Application Field

The 105-221K fixed inductor is suitable for a variety of applications, ranging from low power residential radio and TV circuitry to heavier-duty circuit boards in commercial electronics and telecommunications. It can also be used in other industries, such as laboratory equipment, sound systems, and gaming consoles. A variety of sizes are available, making it easier to customize the system to the specific requirements.

105-221K Working Principle

The 105-221K fixed inductor works by creating a voltage across the coil that opposes sudden increases or decreases in the current flowing through it. This phenomenon is known as "inductance" and is caused by an electro-magnetic field developed in the coil due to the current flowing through it. The voltage is usually proportional to the rate of change of the current. By controlling this inductance, the inductors can be used to optimize a variety of analog circuits, allowing engineers to achieve increased performance from their system.

Conclusion

The 105-221K fixed inductor is a versatile and popular component, capable of providing reliable performance in a wide range of applications. Its ability to regulate the current flow makes it an important device for optimizing a variety of circuit operations, from radio and TV circuitry to commercial electronic products. With its variety of sizes available, the 105-221K is an ideal choice for applications that demand precision control and reliability.

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

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