74437368047 Allicdata Electronics
Allicdata Part #:

732-3389-2-ND

Manufacturer Part#:

74437368047

Price: $ 1.19
Product Category:

Inductors, Coils, Chokes

Manufacturer: Wurth Electronics Inc.
Short Description: FIXED IND 4.7UH 7A 15.5 MOHM SMD
More Detail: 4.7µH Shielded Molded Inductor 7A 15.5 mOhm Max No...
DataSheet: 74437368047 datasheet74437368047 Datasheet/PDF
Quantity: 3000
500 +: $ 1.08612
Stock 3000Can Ship Immediately
$ 1.19
Specifications
DC Resistance (DCR): 15.5 mOhm Max
Height - Seated (Max): 0.157" (4.00mm)
Size / Dimension: 0.433" L x 0.394" W (11.00mm x 10.00mm)
Supplier Device Package: --
Package / Case: Nonstandard
Mounting Type: Surface Mount
Inductance Frequency - Test: 100kHz
Operating Temperature: -40°C ~ 125°C
Ratings: --
Frequency - Self Resonant: 16MHz
Q @ Freq: --
Series: WE-LHMI
Shielding: Shielded
Current - Saturation: 19A
Current Rating: 7A
Tolerance: ±20%
Inductance: 4.7µH
Material - Core: Iron Powder
Type: Molded
Part Status: Active
Packaging: Tape & Reel (TR) 
Description

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Fixed Inductors

Fixed inductors are electronic components used to control electric current. They are used in a variety of applications including power supplies, motor drives, switching power converters, and telecommunications. A fixed inductor consists of a coil of insulated copper wire wrapped around a magnet or core material. The fixed inductor is designed to resist changes in current, known as inductance. The size and design of the inductor determines its inductance.

The 74437368047 fixed inductor is a small chip with a single winding and an internal magnetic core. The winding carries a current, which is measured as the current flowing through the inductor. The magnetic field around the inductor can also be measured. The 74437368047 chip is designed to provide excellent performance over a wide temperature range.

The 74437368047 chip is typically used in applications requiring low resistance, high efficiency, and excellent temperature stability. It has a wide use as an AC and DC filter, or as an output stage for a switching power supply. The inductor is also suitable for high-current applications such as motor control systems. The winding is highly insulated, providing excellent insulation from external disturbances. The 74437368047 chip is easily integrated into existing circuits and is available in a variety of packages.

The primary application of the 74437368047 chip is in the filtering and regulation of power signals. The inductor acts as a low-pass filter, preventing the passing of high-frequency signals while allowing the low-frequency signals to pass. The chip is also used to reduce noise and reduce the effects of electromagnetic interference. In addition, the chip can be used in power conversion applications, providing a source of energy-saving inductance.

The 74437368047 chip is designed to have excellent temperature stability and self-heating characteristics. The device can handle high power levels without heating. The winding is highly insulated, ensuring that it does not overheat and damage the chip. Additionally, it can provide low resistance in the presence of high currents.

The working principle of the 74437368047 chip is based on the Faraday\'s law of induction; when a current passes through an inductor, a magnetic field is created, which in turn produces a back electromotive force in the opposite direction. This back EMF opposes the current, creating a resistance, which is known as inductance. The values of inductance depend on the size of the inductor and the amount of current passing through it. The 74437368047 chip is designed to have a high degree of inductance, ensuring that it can handle high power levels without heating.

The 74437368047 fixed inductor is an efficient and reliable chip for a wide range of applications. It is highly accurate and can provide excellent performance under a wide temperature range. Additionally, the chip is easily integrated into existing circuits and is available in a variety of packages, enabling greater flexibility in design. Its high inductance makes it suitable for high-power applications, such as motor control systems.

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

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