1944-12F Allicdata Electronics
Allicdata Part #:

1944-12F-ND

Manufacturer Part#:

1944-12F

Price: $ 3.12
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: 1944-12F datasheet1944-12F Datasheet/PDF
Quantity: 1000
2500 +: $ 2.80110
Stock 1000Can Ship Immediately
$ 3.12
Specifications
Series: 1944
Packaging: Tape & Reel (TR) 
Part Status: Active
Type: Molded
Material - Core: Phenolic
Inductance: 820nH
Tolerance: ±1%
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: Axial
Size / Dimension: 0.193" Dia x 0.447" L (4.90mm x 11.35mm)
Height - Seated (Max): --
Description

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Fixed Inductors, such as the 1944-12F, are passive components that serve many applications and systems across multiple industries. As its name implies, a fixed inductor is an inductor with a fixed value of inductance that is not easily adjustable. The 1944-12F is a high quality, low cost fixed inductor that has a wide range of electrical characteristics. It is commonly used for Multiplexing/Demultiplexing applications, providing both current and signal conditioning.

A 1944-12F fixed inductor is typically composed of high-frequency stainless steel, and has a tinny core. Its inductance ranges from 12 to 25 nanohenries, and it has a voltage rating between 50 and 300 volts. This makes it a great choice for a variety of applications, such as high-speed signal processing, radio-frequency amplifiers, AC to DC converters, and power filters. It also has an excellent temperature coefficient, which is excellent for high temperature environments.

The 1944-12F also has a very low series resistance, which is important for high frequency operation. This resistance ensures that the signal is not degraded by the inductor, and also helps to reduce the amount of heat generated. The inductor also has a very low capacitance, which makes it ideal for all types of signal processing and filtering applications. The low capacitance ensures that the signal is clean and free from any type of distortion or interference.

The working principle of a 1944-12F fixed inductor is based on Faraday\'s law of induction. As current is applied to the inductor, a magnetic field is created around the inductor. This magnetic field causes a voltage to be generated across the inductor, which is then transferred through the core to the second side of the inductor. This is the basic working principle of any fixed inductor.

In conclusion, the 1944-12F is a great choice for applications requiring an inductor with low series resistance, a high frequency, and a low temperature coefficient. It is commonly used for Multiplexing, Demultiplexing, AC to DC converters, signal conditioning, and high-speed signal processing. Even though the inductor is fixed, its value of inductance can easily be modified by using different core materials or changing the winding pattern.

Fixed inductors provide a great solution for many applications across multiple industries, and the 1944-12F is one of the most popularly used fixed inductors. Its excellent electrical characteristics make it a great choice for applications that require a high frequency, low temperature coefficient, and low series resistance.

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

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