| Allicdata Part #: | T1812-221J-ND |
| Manufacturer Part#: |
T1812-221J |
| Price: | $ 0.00 |
| Product Category: | Inductors, Coils, Chokes |
| Manufacturer: | Tamura |
| Short Description: | FIXED IND 220UH 115MA 10 OHM SMD |
| More Detail: | 220µH Unshielded Wirewound Inductor 115mA 10 Ohm M... |
| DataSheet: |  T1812-221J Datasheet/PDF |
| Quantity: | 1000 |
| 1 +: | 0.00000 |
Specifications
| DC Resistance (DCR): | 10 Ohm Max |
| Height - Seated (Max): | 0.143" (3.63mm) |
| Size / Dimension: | 0.195" L x 0.150" W (4.95mm x 3.81mm) |
| Supplier Device Package: | 1812 |
| Package / Case: | 1812 (4532 Metric) |
| Mounting Type: | Surface Mount |
| Inductance Frequency - Test: | 796kHz |
| Operating Temperature: | -- |
| Ratings: | -- |
| Frequency - Self Resonant: | 6MHz |
| Q @ Freq: | 40 @ 796kHz |
| Series: | T1812 |
| Shielding: | Unshielded |
| Current - Saturation: | -- |
| Current Rating: | 115mA |
| Tolerance: | ±5% |
| Inductance: | 220µH |
| Material - Core: | Ceramic |
| Type: | Wirewound |
| Part Status: | Obsolete |
| Packaging: | Tape & Reel (TR) |
Description
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Fixed InductorsFixed inductors, also known as inductors, are passive electronic components used to store energy as a magnetic field. They are commonly found in a variety of commercial devices and applications. The T1812-221J is a type of fixed inductor, which is designed for high-frequency applications such as high-frequency switching power supplies, radio frequency (RF) amplifiers, and cellular phones. The T1812-221J is a surface-mount package and features low electromagnetic interference (EMI) values. It is a through-hole component with a wide frequency range between 1 MHz to 450 MHz. The inductor also has a rated current up to 10 A, and is RoHS and halogen-free compliant. The key element of theT1812-221J is the issue core, which is composed of an irregularly shaped powder core. The difficulty of assembling the T1812-221J inductor with the powder core, along with its high current capability, high inductance stability, and high frequency, are some of the factors that make it attractive for strict high-frequency applications. The way in which the T1812-221J works is fairly simple. It consists of a conductor, usually a wire, that forms a loop. An electric current flows through the wire and creates a magnetic field around it, which stores energy. The magnitude of the magnetic field is proportional to the amount of current flowing through the loop. One important factor to consider when using the T1812-221J is that the inductor needs to be mounted on a circuit board in order to work properly. There are a number of uses for a T1812-221J. It can be used to design a wide range of analog circuits, including filters, oscillators, and amplifiers. It is also used in digital circuits such as clocks, timers, and power converters. Furthermore, it can be used to reduce electromagnetic interference by damping out unwanted resonances and preventing unwanted oscillations. To summarize, the T1812-221J fixed inductor is a highly-versatile component that can be used in a variety of electronic applications. Its features include a wide frequency range, a high-current capability, and low EMI values. It is also easy to assemble and mount onto a circuit board for optimal performance.
The specific data is subject to PDF, and the above content is for reference
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