1944R-12G Allicdata Electronics
Allicdata Part #:

1944R-12G-ND

Manufacturer Part#:

1944R-12G

Price: $ 2.35
Product Category:

Inductors, Coils, Chokes

Manufacturer: API Delevan Inc.
Short Description: FIXED IND 820NH 1.3A 160 MOHM TH
More Detail: 820nH Unshielded Molded Inductor 1.3A 160 mOhm Max...
DataSheet: 1944R-12G datasheet1944R-12G Datasheet/PDF
Quantity: 1000
2500 +: $ 2.12827
Stock 1000Can Ship Immediately
$ 2.35
Specifications
Series: 1944R
Packaging: Tape & Reel (TR) 
Part Status: Active
Type: Molded
Material - Core: Phenolic
Inductance: 820nH
Tolerance: ±2%
Current Rating: 1.3A
Current - Saturation: --
Shielding: Unshielded
DC Resistance (DCR): 160 mOhm Max
Q @ Freq: 45 @ 25MHz
Frequency - Self Resonant: 220MHz
Ratings: --
Operating Temperature: -55°C ~ 125°C
Inductance Frequency - Test: 25MHz
Mounting Type: Through Hole
Package / Case: Axial
Supplier Device Package: --
Size / Dimension: 0.193" Dia x 0.447" L (4.90mm x 11.35mm)
Height - Seated (Max): --
Description

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Fixed inductors are types of electronic components that store energy in a magnetic field, usually when an AC or DC voltage is applied. The type of inductor can be determined by the physical shape and components used in its construction, and the inductance value. One type of fixed inductor is the 1944R-12G, which is used in a variety of applications.

The design of the 1944R-12G is based on three main components: a ferrite core, a copper electrical conductor and a plastic housing. The ferrite material used in this inductor is highly permeable and exhibits low losses at high frequencies, making it suitable for high speed applications. A copper wire is wrapped around the ferrite core a specific number of times, resulting in a specific inductance value of 12 uH. This value is average for typical fixed inductor applications. Finally, a plastic which serves as a housing material, protects the components from damage and also reduces the electrical noise generated by the inductor.

The 1944R-12G inductor has very efficient inductance, and its performance is dependable and consistent. This makes it a great choice for a wide range of applications such as power supplies, switching converters, RF systems and EMI filters. In power supplies, the inductor helps to reduce electrical ripple, providing a stable power output. In switching converters, the inductor acts as an energy storage element, which helps to reduce voltage and current fluctuations. In RF systems, the inductor helps to minimize losses due to its low loss characteristics. And finally, in EMI filters, the inductor helps to reduce electromagnetic radiation, making the device more efficient and compliant with regulatory standards.

The 1944R-12G inductor works by converting electrical energy into magnetic energy, and then back into electrical energy. When a current is applied, a magnetic field is created around the inductor which then stores the energy. When the current decreases, the stored energy is released, generating a current as a result. This process is called inductance, and it occurs in fixed inductors such as the 1944R-12G. This feature makes fixed inductors a useful component in many electronic circuits.

The 1944R-12G fixed inductor is a versatile component with many useful applications in electronics. Its efficient inductance, versatility, and low loss characteristics make it a great choice for power supplies, switching converters, RF systems, and EMI filters. By understanding its working principle and components, engineers and technicians can easily select the 1944R-12G as the ideal inductor for their next project.

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

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