
Allicdata Part #: | 1812R-224G-ND |
Manufacturer Part#: |
1812R-224G |
Price: | $ 1.41 |
Product Category: | Inductors, Coils, Chokes |
Manufacturer: | API Delevan Inc. |
Short Description: | FIXED IND 220UH 142MA 10 OHM SMD |
More Detail: | 220µH Unshielded Inductor 142mA 10 Ohm Max 2-SMD |
DataSheet: | ![]() |
Quantity: | 1000 |
650 +: | $ 1.28016 |
DC Resistance (DCR): | 10 Ohm Max |
Height - Seated (Max): | 0.190" (4.83mm) |
Size / Dimension: | 0.126" L x 0.126" W (3.20mm x 3.20mm) |
Supplier Device Package: | -- |
Package / Case: | 2-SMD |
Mounting Type: | Surface Mount |
Inductance Frequency - Test: | 790kHz |
Operating Temperature: | -55°C ~ 125°C |
Ratings: | -- |
Frequency - Self Resonant: | 4MHz |
Q @ Freq: | 40 @ 790kHz |
Series: | 1812R |
Shielding: | Unshielded |
Current - Saturation: | -- |
Current Rating: | 142mA |
Tolerance: | ±2% |
Inductance: | 220µH |
Material - Core: | Ferrite |
Type: | -- |
Part Status: | Active |
Packaging: | Tape & Reel (TR) |
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Fixed Inductors are among the most widely used electronic components. They are a type of passivecomponent that stores energy in the form of a magnetic field. The inductor is composed of a ferromagnetic core, which is often surrounded by a conducting coil or winding. When a current passes through the winding, a magnetic field is formed, which then induces a voltage across the winding. The basic function of an inductor is to oppose changes in electrical current. As such, inductors are often used in circuits to block direct current while allowing alternating current to pass.
The 1812R-224G is a relatively new type of fixed inductor. It has a wide variety of applications in the electrical engineering fields. This inductor is notable for its miniature size, making it well-suited for use in circuits where space is limited. It has a rugged and compact design, making it suitable for both commercial and military applications.
In terms of its working principle, the 1812R-224G follows the same basic principle as other inductors. A current is supplied to the inductor, which then creates a magnetic field. This field then induces a voltage across the winding, which in turn creates a counter-emf. This prevents the original current from changing, effectively “stabilizing” it and preventing it from fluctuating. This in effect acts as a filter, as the inductor will block any direct current while allowing alternating currents to pass.
The 1812R-224G has a range of uses in both commercial and military applications. In commercial applications, it is frequently used in audio circuitry, power supplies, and communication systems. It is also often used as an input filter for radios. In military applications, the 1812R-224G is often used in aircraft and navigation systems, due to its miniature size and rugged construction. It is also used in signal processing and radar systems.
Overall, the 1812R-224G is a versatile and effective type of fixed inductor. Its miniature size makes it well-suited for use in situations where space is limited, while its rugged design makes it suitable for a wide range of applications. Its ability to stabilize electrical currents makes it an important component in a variety of electrical engineering applications.
The specific data is subject to PDF, and the above content is for reference
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