
Allicdata Part #: | B82442H1823J000-ND |
Manufacturer Part#: |
B82442H1823J000 |
Price: | $ 0.39 |
Product Category: | Inductors, Coils, Chokes |
Manufacturer: | EPCOS (TDK) |
Short Description: | FIXED IND 82UH 380MA 1.12 OHM |
More Detail: | 82µH Unshielded Wirewound Inductor 380mA 1.12 Ohm ... |
DataSheet: | ![]() |
Quantity: | 1000 |
3000 +: | $ 0.35477 |
DC Resistance (DCR): | 1.12 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: | 2.52MHz |
Operating Temperature: | -55°C ~ 150°C |
Ratings: | AEC-Q200 |
Frequency - Self Resonant: | 6.4MHz |
Q @ Freq: | 10 @ 2.52MHz |
Series: | SIMID |
Shielding: | Unshielded |
Current - Saturation: | -- |
Current Rating: | 380mA |
Tolerance: | ±5% |
Inductance: | 82µH |
Material - Core: | Ferrite |
Type: | Wirewound |
Part Status: | Active |
Packaging: | Tape & Reel (TR) |
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Fixed inductors are basic passive components that often come in the form of a coil with two leads. Fixed inductors have a wide variety of applications, from simple blocking or bypassing of weak signals or providing energy storage between two circuits or networks. The B82442H1823J000 is an example of a fixed inductor.
The B82442H1823J000 fixed inductor is a ¼” square inductor that provides inductance within the range of 10- 42uH (microhenries). It has connection leads at its four corners and is rated for 50V and 8A with a diameter of 1.86mm. It is a qualified RoHS component with Pb-free soldering. It is a common component that is used in various electrical and electronic devices from amplifiers and telecom systems to medical equipment and automotive applications.
The working principle of a fixed inductor is simple. The basic principle of operation for any inductor is Faraday’s law of induction which states that a voltage is induced within a coil when the magnetic field created by the current flowing through it (the primary coil) is changed. The way that an inductor stores electrical energy is by converting electrical energy to magnetic energy, and then back to electrical energy again. Basically, when electrical energy is introduced through one coil, a magnetic field is generated, which then induces a voltage in the second coil. This voltage is then sent back through the primary coil, creating a feedback loop and a continuous flow of electricity.
The B82442H1823J000 fixed inductor works similarly to other inductors. As it is a square device, the leads from each corner must be properly connected in order for it to function correctly. Once it is powered on, electrical energy is introduced and brought through the primary coil, generating an electromagnetic field inside the inductor. This field will be affected by any changes in the current drawn through the coil and, as a result, will alter the voltage induced. Due to its size and inductance range, this fixed inductor is typically used in various types of power supplies, especially those requiring low inductance values. It can also be used in audio filters, switch-mode power supplies and pulse transformers.
In conclusion, the B82442H1823J000 is an example of a fixed inductor that is used in a wide range of applications and fields. It operates according to Faraday’s law of induction using magnetic fields to induce a voltage in a second coil. Because of its size, it is often used in power supplies and other electrical and electronic devices.
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