1945R-37J Allicdata Electronics
Allicdata Part #:

1945R-37J-ND

Manufacturer Part#:

1945R-37J

Price: $ 0.57
Product Category:

Inductors, Coils, Chokes

Manufacturer: API Delevan Inc.
Short Description: FIXED IND 820UH 110MA 15 OHM TH
More Detail: 820µH Unshielded Molded Inductor 110mA 15 Ohm Axia...
DataSheet: 1945R-37J datasheet1945R-37J Datasheet/PDF
Quantity: 1000
2500 +: $ 0.51503
Stock 1000Can Ship Immediately
$ 0.57
Specifications
DC Resistance (DCR): 15 Ohm
Height - Seated (Max): --
Size / Dimension: 0.193" Dia x 0.447" L (4.90mm x 11.35mm)
Supplier Device Package: --
Package / Case: Axial
Mounting Type: Through Hole
Inductance Frequency - Test: 790kHz
Operating Temperature: -55°C ~ 125°C
Ratings: --
Frequency - Self Resonant: 2.48MHz
Q @ Freq: 60 @ 790kHz
Series: 1945R
Shielding: Unshielded
Current - Saturation: --
Current Rating: 110mA
Tolerance: ±5%
Inductance: 820µH
Material - Core: Iron
Type: Molded
Part Status: Active
Packaging: Tape & Reel (TR) 
Description

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Fixed Inductors

Fixed inductors are one of the most common passive components used in many electrical and electronic circuits. The 1945R-37J is one type of fixed inductor that is widely used in various applications, particularly in circuits that require high-frequency operation. This type of inductor has the ability to provide high-quality impedance that helps reduce noise and reduce power losses. In this article, we will discuss the application fields and working principle of the 1945R-37J.

Application Fields of 1945R-37J

The 1945R-37J is used in a variety of different applications, including power supplies, switch mode power supplies (SMPS), line matching, microphone circuits, amplifier circuits, low-noise circuits, detector circuits, and pulse circuits. In addition, this type of inductor can be used in circuits for antennas, radiators, relay drivers, and more. This type of component is also suitable for use in areas that require reliable operation with long, uninterrupted service.

The 1945R-37J is characterized by its high performance for use in high frequency applications. It is capable of providing high-quality impedance at high frequencies, which helps reduce noise and reduce power losses.

Working Principle of 1945R-37J

The 1945R-37J is a type of inductor that works by using the principle of a magnetic field. Inductors convert electrical energy to magnetic energy, and this process is known as inductance. When an alternating current flows through an inductor, it creates a varying magnetic field, which then induces a voltage in the inductor. The amount of voltage induced is proportional to the rate of change of the current flowing through it.

The 1945R-37J has a design that incorporates a magnetically permeable core, such as iron, which further boosts the inductance of the inductor. The inductance of the 1945R-37J is relatively high, making it ideal for use in circuits that require higher frequencies. The diameter of the 1945R-37J varies from 4 to 9 millimeters with a height of 3 to 8 millimeters, depending on the type. It can handle power ratings of up to 10 watts.

The 1945R-37J has a wide operating temperature range and is capable of withstanding high levels of temperatures and humidity. It is not affected by temperature shocks and is resistant to vibration and corrosion. In addition, it is also capable of handling very high currents.

In conclusion, the 1945R-37J is an extremely versatile and reliable type of fixed inductor that can be used in various applications. It is capable of providing excellent performance and is highly resistant to environmental changes. Its high performance at high frequencies makes it ideal for use in any circuit that requires reliable operation.

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

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