744901039 Allicdata Electronics
Allicdata Part #:

732-2919-2-ND

Manufacturer Part#:

744901039

Price: $ 0.10
Product Category:

Inductors, Coils, Chokes

Manufacturer: Wurth Electronics Inc.
Short Description: FIXED IND 3.9NH 340MA 500 MOHM
More Detail: 3.9nH Unshielded Thin Film Inductor 340mA 500 mOhm...
DataSheet: 744901039 datasheet744901039 Datasheet/PDF
Quantity: 1000
10000 +: $ 0.08820
Stock 1000Can Ship Immediately
$ 0.1
Specifications
DC Resistance (DCR): 500 mOhm Max
Height - Seated (Max): 0.016" (0.40mm)
Size / Dimension: 0.039" L x 0.020" W (1.00mm x 0.50mm)
Supplier Device Package: 0402 (1005 Metric)
Package / Case: 0402 (1005 Metric)
Mounting Type: Surface Mount
Inductance Frequency - Test: 500MHz
Operating Temperature: -40°C ~ 125°C
Ratings: --
Frequency - Self Resonant: 6GHz
Q @ Freq: 13 @ 500MHz
Series: WE-TCI
Shielding: Unshielded
Current - Saturation: --
Current Rating: 340mA
Tolerance: ±0.1nH
Inductance: 3.9nH
Material - Core: --
Type: Thin Film
Part Status: Active
Packaging: Tape & Reel (TR) 
Description

Due to market price fluctuations, if you need to purchase or consult the price. You can contact us or emial to us:   sales@allicdata.com

The fixed inductors family is made up of components which store energy in a magnetic field. A fixed inductor is commonly referred to as a chokes, coils or a steel core and it is one of the most common fixed components used in electronics. The 744901039 is a type of fixed inductor which is widely used in the industry to provide an adjustable variable load resistance to a circuit.

Fixed inductors can be used to create an oscillating signal or create a DC voltage waveform. The 744901039 is a power inductor designed for use in high frequency switching applications. It features a low dc resistance and high inductance which is ideal for switching power supplies and audio / video applications. It’s also designed for use in flyback converters, active filters, and other power circuits.

A fixed inductor works by changing the level of electrical current passing through it in response to a change in the magnetic field around it. When a current is applied to the inductor, it generates a magnetic field which in turn creates an electrical current in the windings of the inductor. The magnitude of this current is proportional to the strength of the magnetic field and is known as the inductance of the inductor. The current is forced to flow in circles and so creates an electromagnetic field which is measured in Ohms.

The 744901039 fixed inductor is a DC electromagnetic type and is used in many low cost DC applications. It has a useful range of capabilities up to 100 Watts, with its effective range of frequency extending up to 1 MHz. It is available in standard sizes from 9mm to 50mm and has a low overall profile making it an ideal choice for densely populated circuit boards.

The 744901039 has a compact, low profile design with a moderate Qi value, good thermal efficiency and low leakage characteristics. The core materials used are copper and steel, which are capable of withstanding 300 degrees Celsius temperatures. This allows it to be used in a wide range of environments and applications. The 744901039 comes in both horizontal and vertical mounting options, making it suitable for any type of circuit board layout.

The 744901039 is designed to be used in power conversion and motor control systems. It can control a variety of switching devices such as inverters, motors, relays and other high frequency switching devices. It acts like a current buffer, providing a smooth transition from one input voltage to the other, thus reducing the voltage and current spikes associated with low power DC switching applications. It is also highly compatible with other electronics, such as transistors, integrated circuits and drivers.

The 744901039 is an affordable solution for both industrial and commercial applications. It is available as a complete package with the inductor and accompanying components, or as just the core with accompanying parts. It is easily installed in a variety of situations and is extremely easy to use. Its features make it an ideal choice for applications where current control and low voltage switching is required.

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

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