1641-274K Allicdata Electronics
Allicdata Part #:

DN41274-ND

Manufacturer Part#:

1641-274K

Price: $ 0.64
Product Category:

Inductors, Coils, Chokes

Manufacturer: API Delevan Inc.
Short Description: FIXED IND 270UH 120MA 5.8 OHM TH
More Detail: 270µH Shielded Molded Inductor 120mA 5.8 Ohm Max A...
DataSheet: 1641-274K datasheet1641-274K Datasheet/PDF
Quantity: 1000
1000 +: $ 0.58297
Stock 1000Can Ship Immediately
$ 0.64
Specifications
DC Resistance (DCR): 5.8 Ohm Max
Height - Seated (Max): --
Size / Dimension: 0.162" Dia x 0.410" L (4.11mm x 10.41mm)
Supplier Device Package: Axial
Package / Case: Axial
Mounting Type: Through Hole
Inductance Frequency - Test: 790kHz
Operating Temperature: -55°C ~ 105°C
Ratings: --
Frequency - Self Resonant: 7MHz
Q @ Freq: 55 @ 790kHz
Series: 1641
Shielding: Shielded
Current - Saturation: 70mA
Current Rating: 120mA
Tolerance: ±10%
Inductance: 270µH
Material - Core: Ferrite
Type: Molded
Part Status: Active
Packaging: Bulk 
Description

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Fixed inductors refer to components that store electrical energy in the form of an electro-magnetic field when an electrical current passes through them. They are typically cylindrical components that are wound with insulated copper wire. Generally, the purpose of an inductor is to store energy in the form of a magnetic field, which can then be released as needed. A fixed inductor is a type of inductor that stores energy until it needs to be used at a given time. This type of inductor is usually found within power supplies, batteries, and other electrical devices.

The 1641-274K fixed inductor, also known as a shielded power inductor, is designed specifically for use in switching power supplies. The device is designed to reduce the ripple for high frequency, low voltage applications. This type of inductor provides a high degree of current filtering and voltage smoothing, which is especially necessary when there is a high frequency trace current present. Furthermore, the device exhibits low EMI noise emission, which is beneficial for applications that are sensitive to electromagnetic interference (EMI).

The working principle of the 1641-274K fixed inductor is based on a combination of its design and materials. The inductor is composed of a high-quality steel that has a high permeability and low resistance. Coupled with high-grade insulating material, the inductor is able to store electrical energy and then release it when needed. In addition, the inductor also incorporates a shielded core to protect against external magnetic fields. As a result, the device has a high level of inductance, which allows it to reduce the amount of ripple current and increase the stability of the voltage in the circuit.

Overall, the 1641-274K fixed inductor is a versatile device that is designed to reduce ripple for high frequency, low voltage applications. Due to its impressive current filtering and voltage smoothing capabilities, this type of inductor is useful for a wide range of electronic systems. Additionally, its shielded core construction and low EMI noise emission makes it particularly useful for applications that are sensitive to electromagnetic interference.

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

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