B78108S1225J009 Allicdata Electronics
Allicdata Part #:

B78108S1225J009-ND

Manufacturer Part#:

B78108S1225J009

Price: $ 0.10
Product Category:

Inductors, Coils, Chokes

Manufacturer: EPCOS (TDK)
Short Description: FIXED IND 2.2MH 80MA 34.7 OHM TH
More Detail: 2.2mH Unshielded Wirewound Inductor 80mA 34.7 Ohm ...
DataSheet: B78108S1225J009 datasheetB78108S1225J009 Datasheet/PDF
Quantity: 1000
5000 +: $ 0.08971
Stock 1000Can Ship Immediately
$ 0.1
Specifications
DC Resistance (DCR): 34.7 Ohm 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: 252kHz
Operating Temperature: -55°C ~ 125°C
Ratings: --
Frequency - Self Resonant: 1.1MHz
Q @ Freq: 40 @ 252kHz
Series: BC
Shielding: Unshielded
Current - Saturation: --
Current Rating: 80mA
Tolerance: ±5%
Inductance: 2.2mH
Material - Core: Ferrite
Type: Wirewound
Part Status: Active
Packaging: Tape & Box (TB) 
Description

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Fixed Inductors

Inductors are a fundamental component of electronic circuitry. They are used to store magnetic energy and create a constant current flow in the circuit. Fixed inductors, also known as non-variable inductors, have a constant inductance value, meaning that they cannot be adjusted to control the current flow. B78108S1225J009 is an example of a fixed inductor. It is widely used in industrial, electronic, automotive and commercial applications.

Application Field of B78108S1225J009

B78108S1225J009, is a SMD power inductor with high saturation current and low DCR. With excellent power core materials, B78108S1225J009 has a wide temperature range and high stability, making it an ideal choice for power management and storage applications. Its applications include:

  • Computers and peripherals;
  • Consumer Electronics;
  • Industrial appliances;
  • Automotive Electronics;
  • Telecommunications and medical equipment.

The B78108S1225J009 boasts a maximum working temperature of 150 degrees Celsius, making it capable of enduring temperatures much higher than most standard SMD inductors. Its superior power efficiency capabilities make it ideal for power management applications.

Working Principle of B78108S1225J009

The working principle of the B78108S1225J009 is relatively simple to understand. When an AC current passes through the inductor, a magnetic field is created surrounding the inductor. This magnetic field then stores the energy of the current. When the current changes direction, the energy stored in the field is released back into the circuit, ensuring that the current flow remains constant. This creates a type of “filter” effect, preventing the current from fluctuating.

This “filter” effect helps to reduce electromagnetic interference and ensure that devices within the circuit are operating properly. The B78108S1225J009 is also effective in suppressing high frequency electromagnetic spikes and other unwanted signals. In addition to the “filter” effect, the B78108S1225J009 provides excellent power efficiency, making it an excellent choice for power management applications.

In conclusion, the B78108S1225J009 is a powerful and reliable fixed inductor. It is widely used in a variety of applications, including computers, consumer electronics, industrial appliances, automotive electronics, telecommunications, and medical equipment. With its excellent power efficiency capabilities, the B78108S1225J009 is an ideal choice for power management applications. It also provides excellent protection against high frequency electromagnetic interference. The working principle of the B78108S1225J009 is relatively simple and can easily be understood.

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

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