744762247A Inductors, Coils, Chokes |
|
| Allicdata Part #: | 732-1828-2-ND |
| Manufacturer Part#: |
744762247A |
| Price: | $ 0.20 |
| Product Category: | Inductors, Coils, Chokes |
| Manufacturer: | Wurth Electronics Inc. |
| Short Description: | FIXED IND 470NH 420MA 1.17 OHM |
| More Detail: | 470nH Unshielded Wirewound Inductor 420mA 1.17 Ohm... |
| DataSheet: |  744762247A Datasheet/PDF |
| Quantity: | 1000 |
| 2000 +: | $ 0.17451 |
Specifications
| DC Resistance (DCR): | 1.17 Ohm Max |
| Height - Seated (Max): | 0.075" (1.90mm) |
| Size / Dimension: | 0.102" L x 0.083" W (2.60mm x 2.10mm) |
| Supplier Device Package: | 1008 (2520 Metric) |
| Package / Case: | 1008 (2520 Metric) |
| Mounting Type: | Surface Mount |
| Inductance Frequency - Test: | 25MHz |
| Operating Temperature: | -40°C ~ 125°C |
| Ratings: | -- |
| Frequency - Self Resonant: | 480MHz |
| Q @ Freq: | 45 @ 100MHz |
| Series: | WE-KI |
| Shielding: | Unshielded |
| Current - Saturation: | -- |
| Current Rating: | 420mA |
| Tolerance: | ±5% |
| Inductance: | 470nH |
| Material - Core: | Ceramic |
| Type: | Wirewound |
| Part Status: | Active |
| Packaging: | Tape & Reel (TR) |
Description
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Fixed Inductors Fixed inductors, also known as chokes, are electronic components designed to introduce inductance into an electrical circuit. They’re composed of a wire coil in which electricity is generated when an electric current passes through the coil. Fixed inductors such as the 744762247A are capable of storing up to a few tens of milli-henries upon activation, usually dc power. Depending on the type and manufacture, inductors may be made of different materials and are available in a wide range of sizes and shapes.Application Field The 744762247A fixed inductor has a wide range of applications. Most commonly, the 744762247A is used to filter the deriving of dc power in applications such as fridges, dishwashers, microwaves, and washing machines. Furthermore, the 744762247A is also used in printed circuit boards and power supplies for small and medium-sized laptops and desktop computers. Working Principle The 744762247A inductor follows a basic electronic principle known as Faraday\'s Law of Induction. Faraday\'s Law states that the amount of induced emf (electromotive force) generated in an inductor is proportional to the rate of change of the magnetic flux flowing through it. In the 744762247A, when electricity enters the inductor, it produces a magnetic field that then induces a voltage in the metal core of the inductor, storing energy until it is ready to be released when the current is stopped. This stored energy is what makes the 744762247A inductor so useful for filtering electric pulses.Conclusion The 744762247A fixed inductor is an essential part of many electrical devices. Its ability to store energy and release it as needed makes it indispensable for applications such as power supplies and circuit boards. As long as Faraday’s Law of Induction continues to hold true, the 744762247A will remain a staple in the world of electronics.
The specific data is subject to PDF, and the above content is for reference
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