| Allicdata Part #: | B82442H1185K000-ND |
| Manufacturer Part#: |
B82442H1185K000 |
| Price: | $ 0.35 |
| Product Category: | Inductors, Coils, Chokes |
| Manufacturer: | EPCOS (TDK) |
| Short Description: | FIXED IND 1.8MH 85MA 24 OHM SMD |
| More Detail: | 1.8mH Unshielded Wirewound Inductor 85mA 24 Ohm Ma... |
| DataSheet: | B82442H1185K000 Datasheet/PDF |
| Quantity: | 1000 |
| 3000 +: | $ 0.32264 |
| DC Resistance (DCR): | 24 Ohm Max |
| Height - Seated (Max): | 0.209" (5.30mm) |
| Size / Dimension: | 0.220" L x 0.197" W (5.60mm x 5.00mm) |
| Supplier Device Package: | 2220 (5650 Metric) |
| Package / Case: | 2-SMD, J-Lead |
| Mounting Type: | Surface Mount |
| Inductance Frequency - Test: | 252kHz |
| Operating Temperature: | -55°C ~ 150°C |
| Ratings: | AEC-Q200 |
| Frequency - Self Resonant: | 1.3MHz |
| Q @ Freq: | 30 @ 252kHz |
| Series: | SIMID |
| Shielding: | Unshielded |
| Current - Saturation: | -- |
| Current Rating: | 85mA |
| Tolerance: | ±10% |
| Inductance: | 1.8mH |
| Material - Core: | Ferrite |
| Type: | Wirewound |
| Part Status: | Active |
| Packaging: | Tape & Reel (TR) |
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,The B82442H1185K000 is a fixed inductor, a type of inductor that is of the axial lead type. As such, the inductor components are built into a cylindrical shape with the two centers of the body making up the leads. This particular model can be used for AC and DC application purposes as the magnetic core is made of ferrite, which is highly resistant to electromagnetic interference.
The B82442H1185K000 is typically used in both high-frequency power supplies and DC/DC converters. This type of inductor is well suited for these applications because it has excellent physical stability and can handle higher temperatures and voltages. Additionally, it is small enough to be easily accommodated in the tightly packed environment of power supplies and converters, but still provides good quality and reliable performance.
The working principle of a fixed inductor is quite simple. It utilizes the inductive reactance of a coil in order to produce a magnetic field that opposes the electric current that is running through it. The inductive reactance has a direct relationship to the current passing through it; the more current, the greater the reactance. Thus, the properties of a fixed inductor allows it to store energy and then release it gradually. As the current increases, the storage capacity also increases and the amount of impedance present decreases. This property is very useful in applications where a certain amount of current needs to be kept constant.
Components in the printed circuit board are also used with fixed inductors. These components are typically connected in series or in parallel in order to increase the surface area of the inductor so that it can store more energy and, in turn, provide higher inductance values. This is especially important in power supplies or DC/DC converters where the current needs to be regulated. Without a fixed inductor, it would be much more difficult to achieve this kind of current regulation.
Fixed inductors can also be used in other applications such as in noise filters, radio frequency (RF) filters, and high-speed switching circuits. In noise filters, the inductor is used to filter out unwanted frequencies and prevent them from reaching the rest of the circuit. In RF filters, the inductor is used to block or attenuate the frequencies that are outside of the desired frequency range. In high-speed switching circuits, the inductor is used to reduce or prevent the sudden rise in voltage or current that occurs in highly switching circuits. Thus, the B82442H1185K000 is an important component in many electronic designs that require high performance in a small package.
In conclusion, the B82442H1185K000 is primarily used as a fixed inductor in power supplies and DC/DC converters. It is capable of providing excellent performance and stability even in highly demanding environments like those found in power supplies and converters. Furthermore, it can also be used in noise filters, RF filters, and switching circuits for improved performance and efficiency. Thus, the B82442H1185K000 is an important component for applications requiring high performance in a small package.
The specific data is subject to PDF, and the above content is for reference
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B82442H1185K000 Datasheet/PDF