| Allicdata Part #: | B82422T1182K000-ND |
| Manufacturer Part#: |
B82422T1182K000 |
| Price: | $ 0.11 |
| Product Category: | Inductors, Coils, Chokes |
| Manufacturer: | EPCOS (TDK) |
| Short Description: | FIXED IND 1.8UH 350MA 800 MOHM |
| More Detail: | 1.8µH Unshielded Wirewound Inductor 350mA 800 mOhm... |
| DataSheet: | B82422T1182K000 Datasheet/PDF |
| Quantity: | 1000 |
| 6000 +: | $ 0.09775 |
| DC Resistance (DCR): | 800 mOhm Max |
| Height - Seated (Max): | 0.083" (2.10mm) |
| Size / Dimension: | 0.126" L x 0.098" W (3.20mm x 2.50mm) |
| Supplier Device Package: | 1210 (3225 Metric) |
| Package / Case: | 2-SMD, J-Lead |
| Mounting Type: | Surface Mount |
| Inductance Frequency - Test: | 7.96MHz |
| Operating Temperature: | -55°C ~ 125°C |
| Ratings: | AEC-Q200 |
| Frequency - Self Resonant: | 140MHz |
| Q @ Freq: | 30 @ 7.96MHz |
| Series: | SIMID |
| Shielding: | Unshielded |
| Current - Saturation: | -- |
| Current Rating: | 350mA |
| Tolerance: | ±10% |
| Inductance: | 1.8µH |
| Material - Core: | Ferrite |
| Type: | Wirewound |
| Part Status: | Active |
| Packaging: | Tape & Reel (TR) |
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Fixed inductors, also known as fixed inductance coils, are basic electronic components that can store energy in the form of a magnetic field, typically constructed using a coil of wire. They are commonly used to create an inductor capacitor (LC) or a tuned circuit, which is used to shape the frequency response of a system. The inductor typically stores the energy that can be discharged into a circuit.
B82422T1182K000 fixed inductors are made from a combination of ferrite core and copper wire. This combination helps to provide a greater temperature range as well as higher efficiency. The wire is wound into the ferrite core in an inductor with uniform winding density, allowing for accurate modeling and inductance values. The ferrite core also assists in providing greater stability in the inductors. Being a fixed inductor, the function and form remain unchanged even when exposed to high frequency or temperature signals. The B82422T1182K000 has an operating temperature range of -40 to +105°C, making it suitable for a wide range of applications in many different environments.
B82422T1182K000 fixed inductors are commonly used in different areas of electronics, such as RF (Radio Frequency) circuits, signal filtering circuits, and various amplifier circuits. They are used to filter AC signals by blocking certain frequency ranges, while passing others, as well as providing additional boost or stability to signals. In RF applications, they are used to filter out noise from the signal or as impedance matching networks. They are also used in combination with capacitors to help reduce effects of interference using tuned circuits. B82422T1182K000 fixed inductors can also be used in power supplies and voltage regulators, to store energy during peak load times, and to help reduce ripple of the voltage.
The working principle of fixed inductors such as B82422T1182K000 is based on two laws of electromagnetism: Faraday’s Law of induction and Lenz’s Law. Faraday’s law states that an electromotive force (EMF) is induced in a conductor whenever the magnetic flux linked with the conductor is changed. Lenz’s law states that the EMF induced due to a change in magnetic flux through a conductor will produce a current in such a direction as to oppose the change in flux that caused the EMF. When a current is sent through the coil of a fixed inductor, it generates a magnetic flux, and when the direction of the current is changed the magnetic flux also changes, creating an EMF in the opposite direction of the current. This opposes the change in current, and the inductor will have a certain amount of reactance that can be used to reshape the AC signals and limit DC current.
In addition to electronics applications, inductors such as B82422T1182K000 are also used in electromagnetic shielding. In order to shield electromagnetic radiation, an inductor is used in combination with a capacitor. When an EM field is produced, an electric field is generated, and the inductor connected to the capacitor will create a loop. This creates a circular flow of current across the inductor, which generates a magnetic field. The magnetic field created by the inductor is strong enough to make this circular current flow oppositely to the EM field, thus reducing the radiation emitted from the source.
B82422T1182K000 fixed inductors are highly versatile components with many useful applications. Their ability to store energy and create a magnetic field makes them ideal for a variety of electronic and electromagnetic shielding applications. They can be used to filter and shape AC signals, to match the impedance of various components, and to help reduce electromagnetic radiation. The combination of ferrite core and copper wire in B82422T1182K000 fixed inductors also makes them highly efficient and stable in challenging environments.
The specific data is subject to PDF, and the above content is for reference
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B82422T1182K000 Datasheet/PDF