Allicdata Part #: | 0805-681K-ND |
Manufacturer Part#: |
0805-681K |
Price: | $ 0.00 |
Product Category: | Inductors, Coils, Chokes |
Manufacturer: | API Delevan Inc. |
Short Description: | FIXED IND 680NH 190MA 2.2 OHM |
More Detail: | 680nH Unshielded Wirewound Inductor 190mA 2.2 Ohm ... |
DataSheet: | 0805-681K Datasheet/PDF |
Quantity: | 1000 |
1 +: | 0.00000 |
Series: | 805 |
Packaging: | Tape & Reel (TR) |
Part Status: | Obsolete |
Type: | Wirewound |
Material - Core: | Ceramic |
Inductance: | 680nH |
Tolerance: | ±10% |
Current Rating: | 190mA |
Current - Saturation: | -- |
Shielding: | Unshielded |
DC Resistance (DCR): | 2.2 Ohm Max |
Q @ Freq: | 23 @ 50MHz |
Frequency - Self Resonant: | 200MHz |
Ratings: | -- |
Operating Temperature: | -40°C ~ 125°C |
Inductance Frequency - Test: | 25MHz |
Mounting Type: | Surface Mount |
Package / Case: | Nonstandard |
Supplier Device Package: | -- |
Size / Dimension: | 0.090" L x 0.068" W (2.29mm x 1.73mm) |
Height - Seated (Max): | 0.060" (1.52mm) |
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Fixed inductors are an invaluable asset in electronics industry. They can be used for a variety of applications. The 0805-681K is one such inductor that has found itself popular within the professional and hobbyist communities. This article will provide an overview of the application field and working principle of the 0805-681K inductor.
The 0805-681K, like many other fixed inductors, is made of a coil of conductor wrapped around a magnetic core or rod. The conductor, usually copper, is engineered such that wire inductance remains constant regardless of the operating temperature. This core is then sealed inside an encapsulated plastic body. The 0805-681K is rated at 10uH, with a low profile height of just 0.8mm, making it ideal for tight space applications. Its low DC resistance of 33mOhm also helps minimize power loss.
The 0805-681K is most commonly found in switching power supply designs and other consumer-oriented electronics. They are used in applications which require fast switching response, such as computer motherboards and an array of other electronics. The inductor also possess the ability to reduce unwanted frequency noise, which can greatly degrade electrical system performance.
The primary purpose of an inductor is to control and direct the flow of electrical energy. By controlling the current and voltage, they can be used to filter, store, and convert electrical energy. Furthermore, the 0805-681K can also be used as a buffer between AC and DC power, providing high frequency noise suppression as well as power factor correction.
The working principle of the 0805-681K is based on Faraday’s law of induction. This law states that an electrical current will induce a magnetic field. The strength of the field is determined by the amount of current moving through the inductor and the number of turns in the coil. As the current passing through the inductor increases, so does the strength of the magnetic field. This in turn causes an opposing voltage to be generated in the inductor due to Faraday’s law. This opposing voltage opposes or delays the current flow, allowing for the current to be regulated, which makes the experiment workable.
In summary, the 0805-681K is an ideal inductor for use in switching power supply designs and other consumer-oriented electronics. Its unique design ensures constant wire inductance over a wide range of temperatures, making it useful for many applications. Additionally, its low profile height and low DC resistance make it suitable for tight space applications. Finally, the 0805-681K is based on Faraday’s law of induction, which states that an electrical current will induce a magnetic field that can be controlled to regulate current flow. This makes the inductor gain the ability to reduce unwanted frequency noise and filter, store, and convert electrical energy.
The specific data is subject to PDF, and the above content is for reference
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