SDR0805-821KL Inductors, Coils, Chokes |
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Allicdata Part #: | SDR0805-821KLTR-ND |
Manufacturer Part#: |
SDR0805-821KL |
Price: | $ 0.18 |
Product Category: | Inductors, Coils, Chokes |
Manufacturer: | Bourns Inc. |
Short Description: | FIXED IND 820UH 230MA 4 OHM SMD |
More Detail: | 820µH Unshielded Wirewound Inductor 230mA 4 Ohm Ma... |
DataSheet: | SDR0805-821KL Datasheet/PDF |
Quantity: | 1000 |
1000 +: | $ 0.16279 |
3000 +: | $ 0.15322 |
5000 +: | $ 0.14843 |
10000 +: | $ 0.14364 |
25000 +: | $ 0.13885 |
DC Resistance (DCR): | 4 Ohm Max |
Height - Seated (Max): | 0.209" (5.30mm) |
Size / Dimension: | 0.307" L x 0.307" W (7.80mm x 7.80mm) |
Supplier Device Package: | -- |
Package / Case: | Nonstandard |
Mounting Type: | Surface Mount |
Inductance Frequency - Test: | 1kHz |
Operating Temperature: | -40°C ~ 125°C |
Ratings: | -- |
Frequency - Self Resonant: | 3MHz |
Q @ Freq: | 28 @ 796kHz |
Series: | SDR0805 |
Shielding: | Unshielded |
Current - Saturation: | 350mA |
Current Rating: | 230mA |
Tolerance: | ±10% |
Inductance: | 820µH |
Material - Core: | Ferrite |
Type: | Wirewound |
Part Status: | Active |
Packaging: | Tape & Reel (TR) |
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Fixed Inductors are essential components of electronic circuits. Their purpose is to store and release energy in the form of inductance. Inductors are used in many electronic applications, including filter circuits, RF components, and electrical transformers. SDR0805-821KL, one of the most widely used types of fixed inductors, has a wide variety of applications and it is important to understand their operation.
The SDR0805-821KL fixed inductor is a coil of wire with a resistance value that is adjustable. It is designed to work at frequencies ranging from 10 to 100 kilohertz or more. In most cases, the inductance of an SDR0805-821KL fixed inductor is fixed and determined by the number of turns of the coil. This fixed inductor is also used for waveform shaping, transforming, and filtering. Because of its low resistance and high current rating, it is especially suited for high-frequency applications.
The SDR0805-821KL fixed inductor utilizes a basic working principle known as electromagnetic induction. When a changing current passes through a wire coil, a changing magnetic field is generated. This changing magnetic field induces an electric current in any object that it passes through. This is known as the principle of electromagnetic induction. As the current flowing through the coil is changed, the amount of induced current in the target object also changes.
Within an SDR0805-821KL fixed inductor, the changing current passes through the coil. The changing magnetic field induced by this current is then used to induce an electric current in the target object. This induced electric current is then used as a means of transforming energy from one form to another or for altering the frequency or phase of the desired signal.
An SDR0805-821KL fixed inductor is extremely common in modern electronics. Its low resistance, high-current rating, and wide frequency range make it well-suited for many different applications. Common applications of an SDR0805-821KL fixed inductor include filter circuits, RF components, shielded power supplies, and power-line modulation, amongst others.
SDR0805-821KL fixed inductors can be found in many of the devices people use on a daily basis. For example, they are commonly used in radio receivers, amplifiers, sound cards, switched mode power supplies, and telecommunication equipment. The SDR0805-821KL fixed inductor is one of the most widely used types of fixed inductors, owing to its wide range of applications.
Understanding the working principle of the SDR0805-821KL fixed inductor is important, especially for electronic design engineers. As the current flowing through the coil is changed, the amount of induced current in the target object also changes. Furthermore, understanding the various applications of the inductor can help ensure it is used properly and efficiently.
The specific data is subject to PDF, and the above content is for reference
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SDR0604-4R7ML | Bourns Inc. | -- | 1000 | FIXED IND 4.7UH 1.8A 80 M... |
SDR0604-821KL | Bourns Inc. | 0.2 $ | 1600 | FIXED IND 820UH 140MA 5.2... |
SDR0805-180ML | Bourns Inc. | 0.18 $ | 1000 | FIXED IND 18UH 1.6A 100 M... |
SDR0805-7R5ML | Bourns Inc. | 0.18 $ | 1000 | FIXED IND 7.5UH 2.8A 50 M... |
SDR0805-271KL | Bourns Inc. | 0.18 $ | 1000 | FIXED IND 270UH 420MA 1.1... |
SDR0805-5R6ML | Bourns Inc. | 0.18 $ | 1000 | FIXED IND 5.6UH 3.5A 40 M... |
SDR0805-391KL | Bourns Inc. | 0.18 $ | 1000 | FIXED IND 390UH 360MA 1.7... |
SDR0805-2R5ML | Bourns Inc. | 0.18 $ | 1000 | FIXED IND 2.5UH 5A 20 MOH... |
SDR0805-390KL | Bourns Inc. | 0.18 $ | 1000 | FIXED IND 39UH 1.1A 160 M... |
SDR0805-222KL | Bourns Inc. | 0.18 $ | 1000 | FIXED IND 2.2MH 130MA 10 ... |
SDR0503-121KL | Bourns Inc. | 0.16 $ | 1000 | FIXED IND 120UH 370MA 1.7... |
SDR0503-180ML | Bourns Inc. | 0.16 $ | 1000 | FIXED IND 18UH 950MA 210 ... |
SDR0503-181KL | Bourns Inc. | 0.16 $ | 1000 | FIXED IND 180UH 300MA 2.3... |
SDR0503-271KL | Bourns Inc. | 0.16 $ | 1000 | FIXED IND 270UH 230MA 2.9... |
SDR0503-272JL | Bourns Inc. | 0.16 $ | 1000 | FIXED IND 2.7MH 50MA 26 O... |
SDR0503-390KL | Bourns Inc. | 0.16 $ | 1000 | FIXED IND 39UH 650MA 420 ... |
SDR0503-391KL | Bourns Inc. | 0.16 $ | 1000 | FIXED IND 390UH 190MA 3.7... |
SDR0503-560KL | Bourns Inc. | 0.16 $ | 1000 | FIXED IND 56UH 500MA 710 ... |
SDR0503-561KL | Bourns Inc. | 0.16 $ | 1000 | FIXED IND 560UH 160MA 5.7... |
SDR0503-820KL | Bourns Inc. | 0.16 $ | 1000 | FIXED IND 82UH 420MA 880 ... |
SDR0503-821KL | Bourns Inc. | 0.16 $ | 1000 | FIXED IND 820UH 120MA 10 ... |
SDR0503-502JL | Bourns Inc. | 0.16 $ | 1000 | FIXED IND 5MH 39MA 60 OHM... |
SDR0805-220MVL | Bourns Inc. | 0.18 $ | 1000 | FIXED IND 22UH 1.5A 110 M... |
SDR0805-8R2ML | Bourns Inc. | 0.18 $ | 1000 | FIXED IND 8.2UH SMD8.2H U... |
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SDR0703-151ML | Bourns Inc. | 0.19 $ | 1000 | FIXED IND 150UH 250MA 2 O... |
SDR0703-221ML | Bourns Inc. | 0.19 $ | 1000 | FIXED IND 220UH 180MA 3 O... |
SDR0703-4R7KL | Bourns Inc. | 0.19 $ | 1000 | FIXED IND 4.7UH 1.5A 100 ... |
SDR0703-121KL | Bourns Inc. | 0.19 $ | 1000 | FIXED IND 120UH 260MA 1.7... |
SDR0703-180KL | Bourns Inc. | 0.19 $ | 1000 | FIXED IND 18UH 700MA 280 ... |
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