Allicdata Part #: | SP1210R-822G-ND |
Manufacturer Part#: |
SP1210R-822G |
Price: | $ 2.93 |
Product Category: | Inductors, Coils, Chokes |
Manufacturer: | API Delevan Inc. |
Short Description: | FIXED IND 8.2UH 487MA 880 MOHM |
More Detail: | 8.2µH Shielded Wirewound Inductor 487mA 880 mOhm M... |
DataSheet: | SP1210R-822G Datasheet/PDF |
Quantity: | 1000 |
1300 +: | $ 2.64184 |
DC Resistance (DCR): | 880 mOhm Max |
Height - Seated (Max): | 0.101" (2.57mm) |
Size / Dimension: | 0.138" L x 0.105" W (3.51mm x 2.66mm) |
Supplier Device Package: | -- |
Package / Case: | Nonstandard |
Mounting Type: | Surface Mount |
Inductance Frequency - Test: | 100kHz |
Operating Temperature: | -55°C ~ 125°C |
Ratings: | -- |
Frequency - Self Resonant: | -- |
Q @ Freq: | -- |
Series: | SP1210R |
Shielding: | Shielded |
Current - Saturation: | 454mA |
Current Rating: | 487mA |
Tolerance: | ±2% |
Inductance: | 8.2µH |
Material - Core: | Ferrite |
Type: | Wirewound |
Part Status: | Active |
Packaging: | Tape & Reel (TR) |
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Fixed inductors, also known as inductors, coils or chokes, consist of a coil of insulated wire wound around a core. The core is made of ferrite, powder iron, ferrite nanocrystalline, metal oxide, ferromagnetic alloy, and other materials. The core can be a bobbin, drumcore shape, U-type, E-type, toroid type, and so on. An inductor can store energy in form of a magnetic field, and can transfer energy from one circuit to another through the magnetic field. The most commonly seen application areas are in the fields of electricity, electronics, instrumentation, and robotics.
The SP1210R-822G is a fixed inductor. It is a rugged and reliable part, specifically designed for power supply applications. It has a winding resistance of 0.015 ? (U) - 0.034 ? (U), an inductance of 0.22 ? H (L) at 1kHz and a maximum current of 1A at 40°C. The size of the part is 12.0mm long, 10.0mm wide, and 8.0mm tall, making it one of the smallest fixed inductors for power supplies.
The SP1210R-822G works on the fundamental principle of electromagnetism. When an alternating current flows through a wire, it generates a time-varying magnetic field around the wire. Inductors are made of wire wound around a core, and when a current is passed through the inductor, the time-varying magnetic field creates an electromagnetic reaction that opposes the change in current. This opposing force is known as inductance. Because of this property, inductors are used in power supplies for providing regulated current and voltage especially for applications with high ringing effect.
The SP1210R-822G is specifically designed to be used in high-frequency and pulse power supplies for consumer electronics, like noise filtering for switching power supplies, audio-video applications, and computers. The part is designed with a high saturation resistance and a wide operating temperature range, making it more reliable in high temperature applications. Additionally, the part features high ripple current characteristics, low winding resistance, low power loss, low reactance, and low no-load current. Due to these characteristics and features, the SP1210R-822G is an ideal choice for power supply applications.
The specific data is subject to PDF, and the above content is for reference
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SP1210R-823K | API Delevan ... | 1.04 $ | 1000 | FIXED IND 82UH 162MA 7.9 ... |
SP1210R-104K | API Delevan ... | 1.04 $ | 1000 | FIXED IND 100UH 154MA 8.7... |
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