2512-272H Allicdata Electronics
Allicdata Part #:

2512-272H-ND

Manufacturer Part#:

2512-272H

Price: $ 1.34
Product Category:

Inductors, Coils, Chokes

Manufacturer: API Delevan Inc.
Short Description: FIXED IND 2.7UH 865MA 540 MOHM
More Detail: 2.7µH Unshielded Inductor 865mA 540 mOhm Max 2-SM...
DataSheet: 2512-272H datasheet2512-272H Datasheet/PDF
Quantity: 1000
750 +: $ 1.21282
Stock 1000Can Ship Immediately
$ 1.34
Specifications
Series: 2512
Packaging: Tape & Reel (TR) 
Part Status: Active
Type: --
Material - Core: Ferrite
Inductance: 2.7µH
Tolerance: ±3%
Current Rating: 865mA
Current - Saturation: 649mA
Shielding: Unshielded
DC Resistance (DCR): 540 mOhm Max
Q @ Freq: --
Frequency - Self Resonant: --
Ratings: --
Operating Temperature: -55°C ~ 125°C
Inductance Frequency - Test: 7.9MHz
Mounting Type: Surface Mount
Package / Case: 2-SMD, J-Lead
Supplier Device Package: 2-SMD
Size / Dimension: 0.255" L x 0.105" W (6.48mm x 2.67mm)
Height - Seated (Max): 0.110" (2.79mm)
Description

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Fixed inductors refer to inductor components whose inductivity and other parameters are not adjustable. The 2512-272H fixed inductor is a device used to achieve low power filtering or signal flow functions. It is divided into two categories, high current and low current. This article will zoom in on the application field and working principle of the 2512-272H Fixed Inductor.Application FieldThe 2512-272H fixed inductor uses a shielded construction that is incorporated into many different types of circuit designs, ranging from high current to low power circuits. It is designed to be used in noise-suppressing circuits, as well as in AC power circuits for filtering out noise and other frequency interference. It is also used in audio applications such as music synthesis, and in DC power circuits for smoothing out ripples. In some RF applications, it can be used as a matching element, or as an EMI filter to reduce electromagnetic interference.Working PrincipleThe 2512-272H Fixed Inductor is based on the inductor principle and works by using a magnetic core to generate an electromotive force. When a current runs through the inductor, the magnetic field generated by the current causes the electrons in the conducting wire to move in a circle. This motion generates an electromagnetic force, which causes an alternating current to be created. The size of the alternating current generated depends on the inductance of the core material, the number of coils, the current in the conductor, and the frequency of the signal.In addition, the core of the inductor also acts as an impedance to filter out unwanted frequencies. The inductor has a higher impedance to high frequencies while lower impedance to low frequencies, resulting in the frequency selectivity of the inductor. This allows the inductor to be used to create frequency-selective circuits for filtering and signal conditioning applications.ConclusionThe 2512-272H Fixed Inductor is a versatile component that is commonly used in many different types of low frequency circuits. It is designed to provide low power filtering, signal conditioning, and noise suppression capabilities, and can also be used in RF applications. By understanding the application field and working principle of the inductor, engineers can more effectively design circuits that use the 2512-272H fixed inductor.

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