Allicdata Part #: | SP1210R-823KTR-ND |
Manufacturer Part#: |
SP1210R-823K |
Price: | $ 1.04 |
Product Category: | Inductors, Coils, Chokes |
Manufacturer: | API Delevan Inc. |
Short Description: | FIXED IND 82UH 162MA 7.9 OHM SMD |
More Detail: | 82µH Shielded Wirewound Inductor 162mA 7.9 Ohm Max... |
DataSheet: | SP1210R-823K Datasheet/PDF |
Quantity: | 1000 |
1000 +: | $ 0.94135 |
Series: | SP1210R |
Packaging: | Tape & Reel (TR) |
Part Status: | Active |
Type: | Wirewound |
Material - Core: | Ferrite |
Inductance: | 82µH |
Tolerance: | ±10% |
Current Rating: | 162mA |
Current - Saturation: | 143mA |
Shielding: | Shielded |
DC Resistance (DCR): | 7.9 Ohm Max |
Q @ Freq: | -- |
Frequency - Self Resonant: | -- |
Ratings: | -- |
Operating Temperature: | -55°C ~ 125°C |
Inductance Frequency - Test: | 100kHz |
Mounting Type: | Surface Mount |
Package / Case: | 1210 (3225 Metric) |
Supplier Device Package: | 1210 |
Size / Dimension: | 0.128" L x 0.095" W (3.25mm x 2.42mm) |
Height - Seated (Max): | 0.101" (2.57mm) |
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Fixed inductors are heavily used in electronic circuits. SP1210R-823K is one of them. Its application field and working principle are the following.
SP1210R-823K: Application Field
The SP1210R-823K is designed primarily for use in switching power supplies, signal processor circuits, switch-mode transformer circuits, medical equipment, and a variety of other small electronic applications. Due to its high current capacity and low profile, the SP1210R-823K is an ideal choice for PCB assembly applications where component consolidation is a key factor.
SP1210R-823K: Working Principle
A SP1210R-823K fixed inductor is made of a core, a coil of wire, and a casing. The core is made of a material with a high permeability that enhances the performance of the inductor. The coil of wire is wrapped around the core and connected to two terminals. When a current is passed through the coil, a magnetic field is formed around it. This magnetic field induces an opposing voltage in the coil and this in turn restricts the flow of current.
The casing functions to ensure the stability of the inductor and to provide an efficient heat dissipation. It also helps to contain the electromagnetic radiation generated by the inductor within the casing to prevent it from interfering with other nearby components in the circuit.
The SP1210R-823K inductor is ideal for use in switching power supplies and other applications where an inductor is required to provide a certain level of current flow without introducing noticeable noise or electromagnetic interference.
Conclusion
The SP1210R-823K fixed inductor is widely used in circuit applications where component consolidation and high current capacity are necessary. Its high permeability core and shielded casing allow it to provide a stable, reliable performance with very low noise and EMF emission levels. With its wide range of application options, the SP1210R-823K is the perfect choice for any PCB assembly application.
The specific data is subject to PDF, and the above content is for reference
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