3443-68K Allicdata Electronics
Allicdata Part #:

3443-68K-ND

Manufacturer Part#:

3443-68K

Price: $ 5.34
Product Category:

Inductors, Coils, Chokes

Manufacturer: API Delevan Inc.
Short Description: FIXED IND 680UH 1.3A 910 MOHM TH
More Detail: 680µH Unshielded Inductor 1.3A 910 mOhm Max Radia...
DataSheet: 3443-68K datasheet3443-68K Datasheet/PDF
Quantity: 1000
500 +: $ 4.80955
Stock 1000Can Ship Immediately
$ 5.34
Specifications
DC Resistance (DCR): 910 mOhm Max
Height - Seated (Max): 0.600" (15.27mm)
Size / Dimension: 0.872" L x 0.516" W (22.14mm x 13.10mm)
Supplier Device Package: --
Package / Case: Radial
Mounting Type: Through Hole
Inductance Frequency - Test: 1kHz
Operating Temperature: -55°C ~ 125°C
Ratings: --
Frequency - Self Resonant: --
Q @ Freq: --
Series: 3443
Shielding: Unshielded
Current - Saturation: 900mA
Current Rating: 1.3A
Tolerance: ±10%
Inductance: 680µH
Material - Core: Ferrite
Type: --
Part Status: Active
Packaging: Bulk 
Description

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Fixed inductors are electrical components used in a range of electrical circuits for conditioning and directing the flow of electricity. They are most commonly used in power supplies, radios, amplifiers, and electronic signalling circuits. A fixed inductor, such as the 3443-68K, has an inductance value, which is the measure of its ability to store energy in a magnetic field, and it helps in generating a current as it passes through a coil of wire. The 3443-68K inductor is a wound type, allowing it to be adjusted in order to get the desired inductance.

The main applications for the 3443-68K inductor are in power supply filters, timing circuits, decoupling circuits, RF filters, and choke circuits. In power supply filters, the inductor acts as a low-pass filter, allowing AC signals to pass through with minimal attenuation. This helps to prevent high-frequency noise from entering the power supply and distorting the signal. The inductor can also help to regulate the flow of electricity from the power supply to other components, thus providing power to the circuit while keeping it from overloading.

Timing circuits are used to set and control the pace of an electrical circuit, and they generally involve the use of a capacitor and an inductor. In these circuits, the inductor provides the needed inductance to store energy in its coil. In decoupling circuits, the inductor helps to reduce fluctuations in voltage or current which can disrupt the operation of other components. RF filters contain an inductor to attenuate radio-frequency energy, thus preventing radio interference from entering the circuit.

The 3443-68K inductor can also be used as part of a choke circuit, which disrupts the flow of AC energy in order to absorb energy or reduce the voltage or current levels. In some cases, the inductor can be used to generate an alternating current by having the current switch directions in and out of the coil. This is known as inductive coupling.

The 3443-68K inductor is a flat wound type, and it has a ferrite core. The windings of the inductor are wound around a ferrite core, which helps to reduce the inductor\'s size while still providing a high inductance. The ferrite core also makes the inductor more resistant to heat and helps to reduce its insertion loss.

The working principle behind the 3443-68K inductor is simple. When an electrical current is passed through its coil, it creates a magnetic field which stores energy. This energy is then released when the current is reversed, creating a current in the opposite direction. This current can then be used to power other components or to create alternating currents or other forms of energy.

Overall, the 3443-68K inductor is a versatile and durable component that can be used in a variety of circuits for a range of applications. Its flat wound design provides a high inductance and its ferrite core helps to reduce insertion loss. It is also capable of producing an alternating current, and it can filter noise and regulate current levels in order to keep circuits running smoothly.

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

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