ER1641-105KS Allicdata Electronics
Allicdata Part #:

1134-1149-2-ND

Manufacturer Part#:

ER1641-105KS

Price: $ 6.80
Product Category:

Inductors, Coils, Chokes

Manufacturer: API Delevan Inc.
Short Description: FIXED IND 1MH 70MA 17.5 OHM TH
More Detail: 1mH Unshielded Inductor 70mA 17.5 Ohm Max Axial
DataSheet: ER1641-105KS datasheetER1641-105KS Datasheet/PDF
Quantity: 1000
250 +: $ 6.12672
Stock 1000Can Ship Immediately
$ 6.8
Specifications
Series: Military, MIL-PRF-39010/03, ER1641
Packaging: Tape & Reel (TR) 
Part Status: Active
Type: --
Material - Core: Ferrite
Inductance: 1mH
Tolerance: ±10%
Current Rating: 70mA
Current - Saturation: --
Shielding: Unshielded
DC Resistance (DCR): 17.5 Ohm Max
Q @ Freq: 60 @ 790kHz
Frequency - Self Resonant: 3.8MHz
Ratings: --
Operating Temperature: -55°C ~ 105°C
Inductance Frequency - Test: 790kHz
Mounting Type: Through Hole
Package / Case: Axial
Supplier Device Package: Axial
Size / Dimension: 0.162" Dia x 0.410" L (4.11mm x 10.41mm)
Height - Seated (Max): --
Description

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Fixed inductors are passive devices that are used in electrical and electronic circuits. The most common inductors are those made from wound wire, but there are also inductors made of other materials such as ceramic, ferrite, and sometimes even air. The fixed inductor is usually characterized by its inductance, its ability to store electrical energy in the form of magnetic energy, and its resistance, which implies the amount of power it can dissipate into the circuit.

The ER1641-105KS is a fixed inductor that specifically utilizes a cylindrical shaped ferrite core, which creates a high self-resonance effect and low electrical losses. It offers high quality and high stability, and can be used in a variety of applications, such as power supplies, switching power applications, EMI filters, etc. It is typically available as radial leaded version, which allows the inductor to fit into a variety of devices.

In terms of its applications, the ER1641-105KS inductor can be utilized in a variety of situations where a reliable and high-quality inductor is needed. These applications usually relate to power supplies, switching power applications, EMI filters, and other similar applications. It is used widely in medical equipment, communication equipment, office automation equipment, industrial automation equipment, digital systems, military systems, and more.

Aside from its application fields, the ER1641-105KS inductor also adheres to the basic working principle of a fixed inductor. It works by creating an inductance upon current passing through it. This essentially means that the inductor will oppose any changes in the current passing through it, and thus, will store energy as a magnetic field. As current passes through the inductor, the induced voltage will oppose the current, and the energy will be stored in the magnetic field.

The amount of energy stored in the magnetic field is usually determined by the inductance of the inductor. This is why the ER1641-105KS specifically utilizes a ferrite core, as ferrite materials are known to have inherently high inductance values. The amount of inductance can also be altered by adjusting the number of turns in the coil, or by adding additional devices such as capacitors or resistors in series with the inductor.

In conclusion, the ER1641-105KS is a type of fixed inductor that uses a cylindrical shaped ferrite core, and is used widely in a variety of applications. This is due to its high quality and reliability, as well as its ability to store electrical energy in the form of magnetic field. Its working principle is determined by the basic principles of a fixed inductor, where it creates an inductance upon current passing through, and stores energy as a magnetic field.

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

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