1945R-30H Allicdata Electronics
Allicdata Part #:

1945R-30H-ND

Manufacturer Part#:

1945R-30H

Price: $ 0.85
Product Category:

Inductors, Coils, Chokes

Manufacturer: API Delevan Inc.
Short Description: FIXED IND 430UH 131MA 10.4 OHM
More Detail: 430µH Unshielded Molded Inductor 131mA 10.4 Ohm Ax...
DataSheet: 1945R-30H datasheet1945R-30H Datasheet/PDF
Quantity: 1000
2500 +: $ 0.77207
Stock 1000Can Ship Immediately
$ 0.85
Specifications
Series: 1945R
Packaging: Tape & Reel (TR) 
Part Status: Active
Type: Molded
Material - Core: Iron
Inductance: 430µH
Tolerance: ±3%
Current Rating: 131mA
Current - Saturation: --
Shielding: Unshielded
DC Resistance (DCR): 10.4 Ohm
Q @ Freq: 65 @ 790kHz
Frequency - Self Resonant: 3.44MHz
Ratings: --
Operating Temperature: -55°C ~ 125°C
Inductance Frequency - Test: 790kHz
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 components used for storing energy in an electrical form. They are typically used in radios, television sets, and other electronic devices that have to work with AC power. The 1945R-30H is a type of fixed inductor used in the majority of commercial applications.

The 1945R-30H, also known as a surface mount inductor, is designed to be used in a variety of applications. It is a molded inductor made from a ceramic core and ferrite-cobalt capacitor. It has an adjustable winding that allows the user to adjust the inductance, enabling it to be used with a variety of circuit configurations. The 1945R-30H is also designed to have a high current capacity, making it ideal for applications that require high-power operation.

The 1945R-30H is most commonly used in the field of radio frequency applications. This type of inductor is typically found in radio receivers, scanners, and even cell phones. It can also be used for audio applications, such as amplifiers and loudspeakers. Its wide range of uses is due to its ability to accurately hold electromagnetic energy, which can be tuned to specific frequencies. This makes the 1945R-30H a versatile choice for audio and video applications.

The working principle of the 1945R-30H is based on Faraday\'s law of electromagnetic induction. This law states that a changing magnetic field induces an electric current in a conductor. The 1945R-30H uses this principle to store energy in its core, which then produces a current when an AC voltage is applied. The current produced by the 1945R-30H depends on the inductance, winding configuration, and the AC voltage applied to it. The winding configuration can be adjusted to produce a different range of currents, making it suitable for a variety of applications.

The 1945R-30H is an efficient and reliable component for commercial applications. It can be used in a variety of devices, such as radios, televisions, and cell phones. The adjustable winding allows it to be tuned to specific frequencies, which makes it suitable for audio and video applications. Its wide range of uses makes the 1945R-30H an invaluable component for electrical engineers.

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

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