1945R-30J Allicdata Electronics
Allicdata Part #:

1945R-30J-ND

Manufacturer Part#:

1945R-30J

Price: $ 0.57
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-30J datasheet1945R-30J Datasheet/PDF
Quantity: 1000
2500 +: $ 0.51503
Stock 1000Can Ship Immediately
$ 0.57
Specifications
DC Resistance (DCR): 10.4 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: 3.44MHz
Q @ Freq: 65 @ 790kHz
Series: 1945R
Shielding: Unshielded
Current - Saturation: --
Current Rating: 131mA
Tolerance: ±5%
Inductance: 430µH
Material - Core: Iron
Type: Molded
Part Status: Active
Packaging: Tape & Reel (TR) 
Description

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Fixed inductors are electrical components that are commonly found in most electronic circuits. The 1945R-30J is one of the most popular fixed inductors used in many applications, due to its unique features and ability to reduce interference. The 1945R-30J can be used in a wide range of applications, ranging from power levels to switching and communications circuits.

At the heart of the 1945R-30J is a copper-iron core which is wound with the entire wire. This core material is known for its low AC resistance and high saturation magnetic flux. This makes the 1945R-30J particularly suitable for use with higher voltages, as it does not require a larger air-gap. The wire used for winding the 1945R-30J is constructed from an alloy containing iron and copper, which provides greater temperature stability and improved resistance to vibration and shock.

The core material combined with its variations in windings will result in the 1945R-30J having different current-carrying capabilities. As an example, the same inductor can be used to carry a low current in a power circuit, and at the same time, its electrical resistance can be adjusted to suit a higher-current carrying applications. This ability to adjust its current-carrying capability makes the 1945R-30J popular for use in both communications and switching circuits.

The 1945R-30J is also designed to reduce the interference within a circuit. This is achieved by isolating various stages of the circuit from each other. This also helps to reduce the size of the inductors, allowing for a smaller overall component size. This significantly reduces the number of components required within a circuit, leading to a smaller overall circuit size.

The 1945R-30J is often used in power applications due to its ability to reduce interference and its low current capacity. It is especially popular for use with switching and communications circuits. The 1945R-30J is able to provide consistent performance with increased frequency, making it ideal for applications such as cell phone antennas, radio transmitters ,and digital audio equipment.

The 1945R-30J is easy to use and install, making it a highly popular choice for designers. It is also designed to be resistant to external elements such as temperature, which makes it ideal for outdoor applications. The 1945R-30J can be used in multiple circuits, and its ability to reduce interference means that it is suitable for use in both sensitive and robust applications.

The 1945R-30J is a versatile and efficient fixed inductor used in a wide range of applications. Its unique copper-iron core and variations in wire windings allow it to have a wide range of current-carrying capabilities. Its ability to reduce interference and handle higher frequencies makes it ideal for use in switching and communications circuits, and its small size makes it suitable for smaller circuits. The 1945R-30J is thus a popular choice for designers to include in their designs.

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

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