B78108S1222K000 Allicdata Electronics

B78108S1222K000 Inductors, Coils, Chokes

Allicdata Part #:

495-5556-2-ND

Manufacturer Part#:

B78108S1222K000

Price: $ 0.10
Product Category:

Inductors, Coils, Chokes

Manufacturer: EPCOS (TDK)
Short Description: FIXED IND 2.2UH 1A 250 MOHM TH
More Detail: 2.2µH Unshielded Wirewound Inductor 1A 250 mOhm Ma...
DataSheet: B78108S1222K000 datasheetB78108S1222K000 Datasheet/PDF
Quantity: 1000
5000 +: $ 0.08538
10000 +: $ 0.08271
25000 +: $ 0.08004
50000 +: $ 0.07738
Stock 1000Can Ship Immediately
$ 0.1
Specifications
DC Resistance (DCR): 250 mOhm Max
Height - Seated (Max): --
Size / Dimension: 0.157" Dia x 0.362" L (4.00mm x 9.20mm)
Supplier Device Package: Axial
Package / Case: Axial
Mounting Type: Through Hole
Inductance Frequency - Test: 7.96MHz
Operating Temperature: -55°C ~ 125°C
Ratings: --
Frequency - Self Resonant: 140MHz
Q @ Freq: 55 @ 7.96MHz
Series: BC
Shielding: Unshielded
Current - Saturation: --
Current Rating: 1A
Tolerance: ±10%
Inductance: 2.2µH
Material - Core: Ferrite
Type: Wirewound
Part Status: Active
Packaging: Tape & Reel (TR) 
Description

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Fixed inductors are electrical components used in electronic circuits to provide stable current and impedance, allowing DC and AC signals to pass through with minimal interference and distortion. B78108S1222K000 is an example of a fixed inductor in the electronic industry. This inductor provides excellent temperature stability with its low temperature coefficient and is particularly suitable for use in high-frequency circuits. It is often found in telecommunications, audio, and power electronics applications.

The B78108S1222K000 is a surface-mount SMD inductor with a shielded core and high rated current. It provides a wide temperature range up to 125°C and high saturation current up to 1.22 A. It also features high stability, low noise, and low temprature coefficient, making it ideal for high frequency and DC/AC circuits.

The working principle of the B78108S1222K000 is relatively simple, yet effective. When a steady current flows through the inductor, it creates a magnetic field. This field induces a voltage in the inductor’s coil which opposes the applied current. This creates an impedance which limits the current flow in the inductor. This is the basis of inductor operation and is necessary for the inductor to fulfill its role in electronic circuits.

The B78108S1222K000 is a versatile fixed inductor which works well in a variety of applications. It is most commonly used in switching power supplies, line filters, and clock circuits. It can also be used in RF circuit designs, as a choke in an amplifier circuit, or as an output filter in converters. As the inductor is relatively small, it can be used in compact electronic products such as mobile phones and laptops where space is limited.

In conclusion, the B78108S1222K000 is a high-quality fixed inductor which provides excellent temperature stability and high-performance. It is often used in telecommunications, audio, power electronics, and other applications, and is highly respected for its reliable and consistent performance.

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

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