1638R-22G Allicdata Electronics
Allicdata Part #:

1638R-22G-ND

Manufacturer Part#:

1638R-22G

Price: $ 0.94
Product Category:

Inductors, Coils, Chokes

Manufacturer: API Delevan Inc.
Short Description: FIXED IND 750UH 88MA 28.6 OHM TH
More Detail: 750µH Unshielded Molded Inductor 88mA 28.6 Ohm Max...
DataSheet: 1638R-22G datasheet1638R-22G Datasheet/PDF
Quantity: 1000
2500 +: $ 0.85239
Stock 1000Can Ship Immediately
$ 0.94
Specifications
DC Resistance (DCR): 28.6 Ohm Max
Height - Seated (Max): --
Size / Dimension: 0.156" Dia x 0.375" L (3.96mm x 9.53mm)
Supplier Device Package: --
Package / Case: Axial
Mounting Type: Through Hole
Inductance Frequency - Test: 790kHz
Operating Temperature: -55°C ~ 125°C
Ratings: --
Frequency - Self Resonant: 2.9MHz
Q @ Freq: 65 @ 790kHz
Series: 1638R
Shielding: Unshielded
Current - Saturation: --
Current Rating: 88mA
Tolerance: ±2%
Inductance: 750µH
Material - Core: Iron
Type: Molded
Part Status: Active
Packaging: Tape & Reel (TR) 
Description

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Fixed inductors are electrical components used in electrical circuits to store energy in the form of an electromagnetic field and provide a low-resistance path for current flow. The 1638R-22G fixed inductor is a versatile device used in many applications where low dc resistance and high inductance are required. Its two most common applications include radio-frequency (RF) circuits such as filters and power supplies, and switching power supplies.

The core of the 1638R-22G is a ferrite material, a type of ceramic material that consists of a combination of iron and other metallic oxides. This core is laminated with a special copper-clad material designed to increase the inductance of the component. The copper-clad material also helps to minimize the power losses associated with the inductor. The terminations are plated for increased corrosion resistance and durability.

The 1638R-22G fixed inductor has a variety of uses in radio-frequency circuits, which consist of several active components (transistors, diodes, etc.) as well as at least one inductor. In these circuits, the inductor helps to block out noise and spurious signals while the active components process the desired signals. In power supplies, the inductor is used to provide a smooth, low-loss power supply and helps to regulate the voltage and current. The inductor also serves to filter out high-frequency noise from the power supply.

The working principle of the 1638R-22G fixed inductor is based on Faraday’s law of induction. When current passes through the inductor, a magnetic field is created in the core material. This magnetic field then stores energy, which is what enables the device to function as a low-resistance path for currents. This stored energy is released when the current is turned off, allowing the inductor to return to its original state.

The 1638R-22G fixed inductor is an incredibly versatile electrical component that is used in many applications. Its low dc resistance and high inductance make it ideal for use in radio-frequency circuits, power supplies, and switching power supplies. Its working principle, based on Faraday’s law of induction, allows it to function as a low-resistance path for current flow and to store energy in the form of an electromagnetic field.

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

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