Allicdata Part #: | 0819R-40H-ND |
Manufacturer Part#: |
0819R-40H |
Price: | $ 1.46 |
Product Category: | Inductors, Coils, Chokes |
Manufacturer: | API Delevan Inc. |
Short Description: | FIXED IND 4.7UH 150MA 2.1 OHM TH |
More Detail: | 4.7µH Unshielded Molded Inductor 150mA 2.1 Ohm Max... |
DataSheet: | 0819R-40H Datasheet/PDF |
Quantity: | 1000 |
3500 +: | $ 1.32000 |
Specifications
Series: | 0819R |
Packaging: | Tape & Reel (TR) |
Part Status: | Active |
Type: | Molded |
Material - Core: | Iron |
Inductance: | 4.7µH |
Tolerance: | ±3% |
Current Rating: | 150mA |
Current - Saturation: | -- |
Shielding: | Unshielded |
DC Resistance (DCR): | 2.1 Ohm Max |
Q @ Freq: | 55 @ 7.9MHz |
Frequency - Self Resonant: | 88MHz |
Ratings: | -- |
Operating Temperature: | -55°C ~ 105°C |
Inductance Frequency - Test: | 7.9MHz |
Mounting Type: | Through Hole |
Package / Case: | Axial |
Supplier Device Package: | Axial |
Size / Dimension: | 0.078" Dia x 0.200" L (1.98mm x 5.08mm) |
Height - Seated (Max): | -- |
Description
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Fixed InductorsFixed inductors are basic electronic components that store energy in the form of a magnetic field. They are typically used as part of a filter network or to limit current in a range of applications. Inductors, also known as chokes, are available in various sizes depending upon the current rating required for the application.The 0819R-40H fixed inductor is a series of single-layer chip inductors featuring low resistance and high reliability. With reliable performance, this inductor is suitable for portable radio frequency (RF) communication applications. It offers a range of different profiles to meet different application needs.The 0819R-40H is designed using multi-layer construction, and its special locking structure is suitable for automated assembly and pick & place. The product is RoHS compliant, and comes with a 1000Vrms high voltage rating and a 2.0A rated current. Its operating temperature range is -40°C to +125°C.The general working principle of an inductor is based on Faraday\'s Law of Electromagnetic Induction. When an electric current passes through a conductor, normally a wire, a corresponding magnetic field is created. This magnetic field can be detected in a variety of ways, including the use of specialized devices called inductors.The 0819R-40H fixed inductor works by having an electric current passing through a conductor, such as a wire, in the inductor. The passing current induces a magnetic field throughout the wire, which is then stored in the device. This stored energy creates a magnetic field that opposes any change in the current through the coil. This process is known as inductive reactance, and is primarily responsible for the device\'s ability to filter and limit current.The 0819R-40H can be used in a variety of ways. Its high insulation resistance helps it withstand high voltage applications, while it\'s low resistance allows it to work in a wide range of frequencies. This makes it a suitable choice for use in switch mode power supplies (SMPS), high frequency filters, automotive electronics, radio frequency circuit applications, and more.In summary, the 0819R-40H fixed inductor is a high reliability single-layer chip inductor that offers a range of different inductance values and sizes. The device is suitable for a variety of applications, including high voltage, high frequency, and radio frequency circuits. The product\'s reliable performance and low resistance make it ideal for portable RF communication devices, SMPS, automotive electronics, and other sensitive applications.The specific data is subject to PDF, and the above content is for reference
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