Allicdata Part #: | 0819R-32F-ND |
Manufacturer Part#: |
0819R-32F |
Price: | $ 2.83 |
Product Category: | Inductors, Coils, Chokes |
Manufacturer: | API Delevan Inc. |
Short Description: | FIXED IND 2.2UH 257MA 720 MOHM |
More Detail: | 2.2µH Unshielded Molded Inductor 257mA 720 mOhm Ma... |
DataSheet: | 0819R-32F Datasheet/PDF |
Quantity: | 1000 |
3500 +: | $ 2.54810 |
Series: | 0819R |
Packaging: | Tape & Reel (TR) |
Part Status: | Active |
Type: | Molded |
Material - Core: | Iron |
Inductance: | 2.2µH |
Tolerance: | ±1% |
Current Rating: | 257mA |
Current - Saturation: | -- |
Shielding: | Unshielded |
DC Resistance (DCR): | 720 mOhm Max |
Q @ Freq: | 45 @ 7.9MHz |
Frequency - Self Resonant: | 130MHz |
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): | -- |
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Fixed inductors have been used in electronic systems and components since the dawn of the electrical age. They are usually found in circuits which require a stable level of current flow, such as analog amplifiers. Fixed inductors are used in a variety of applications, ranging from RF and microwave frequency applications to more common low-frequency and stabilization solutions.
The 0819R-32F is a fixed inductor designed to offer high performance in a small package. The core material is a combination of ferrite and aluminum chloride, forming an extremely stable construct. As lithography technology continues to advance, tiny inductors such as the 0819R-32F can achieve remarkable performance and efficiencies.
The 0819R-32F has an inductance rating of 32uH and a DC resistance rating of just 0.018 Ohms. This allows it to deliver excellent performance even in challenging environments. The primary application fields of this device are in medium-frequency power supply filtering, RF-transistor DC protection, and supply line suppression.
Perhaps the 0819R-32F\'s most important trait is its ability to suppress electrical noise. When connected in series in the system\'s power supply, it serves to reduce the amount of noise generated in other parts of the circuit. It also helps to protect sensitive components from power-surge damage.
The 0819R-32F\'s working principle is actually quite simple. In a basic direct-current circuit, the inductor opposes changes in current flow by creating a counter EMF field. This counter EMF field is proportional to the rate of change of the current, and can be used to absorb high-frequency noise and AC components.
With its wide range of uses and low-cost design, the 0819R-32F is an excellent choice for medium-frequency filtering, DC protection, and noise-suppression solutions. It\'s small size, low resistance rating, and high inductance make it one of the most reliable fixed inductors available today.
The specific data is subject to PDF, and the above content is for reference
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