Allicdata Part #: | SP1812-333H-ND |
Manufacturer Part#: |
SP1812-333H |
Price: | $ 2.00 |
Product Category: | Inductors, Coils, Chokes |
Manufacturer: | API Delevan Inc. |
Short Description: | FIXED IND 33UH 408MA 1.2 OHM SMD |
More Detail: | 33µH Shielded Inductor 408mA 1.2 Ohm Max Nonstand... |
DataSheet: | SP1812-333H Datasheet/PDF |
Quantity: | 1000 |
1300 +: | $ 1.82196 |
DC Resistance (DCR): | 1.2 Ohm Max |
Height - Seated (Max): | 0.134" (3.40mm) |
Size / Dimension: | 0.189" L x 0.134" W (4.80mm x 3.40mm) |
Supplier Device Package: | -- |
Package / Case: | Nonstandard |
Mounting Type: | Surface Mount |
Inductance Frequency - Test: | 1kHz |
Operating Temperature: | -55°C ~ 125°C |
Ratings: | -- |
Frequency - Self Resonant: | -- |
Q @ Freq: | -- |
Series: | SP1812 |
Shielding: | Shielded |
Current - Saturation: | 359mA |
Current Rating: | 408mA |
Tolerance: | ±3% |
Inductance: | 33µH |
Material - Core: | Ferrite |
Type: | -- |
Part Status: | Active |
Packaging: | Tape & Reel (TR) |
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Fixed inductors are electric components which consist of an inductor, a core, and some copper or aluminium windings wrapped around the core. They are used in a variety of electronic applications to convert alternating current to direct current. The inductor helps control the amount of current passing through and maintains a constant current. The type of inductor used depends on the application it is to be used for.
One example of a fixed inductor is the SP1812-333H. It is a surface-mount, vertical power inductor, designed for use in mobile and power applications, as well as computer motherboards and other consumer-electronic applications. It is made of copper and has a low DC resistance value of 0.26 mΩ max and is capable of handling up to 1.2A in the range of 5-10MHz.
The working principle of the SP1812-333H is based on Faraday’s law of inductance. When an alternating current flows through the inductor, it induces an electrical field around the inductor, and which is explained by the ‘right hand grip rule’. This field generates an electromotive force in the opposite direction to the flow of current. This counteracting force is known as back emf and is called self-inductance. When the current is steady, the back emf is in balance with the applied voltage.
In applications such as motor controllers, the SP1812-333H is used to filter out unwanted noise and ripple signals. It also helps in boosting voltage and current levels when the output from the source is low. This type of inductor helps in improving the overall efficiency of the circuit.
The SP1812-333H, and other types of fixed inductors, are widely used in consumer electronics and computer applications due to their small size and low cost. They are also used for energy storage applications, such as battery charging, and can help reduce electrical noise and interference.
The specific data is subject to PDF, and the above content is for reference
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SP1812R-224K | API Delevan ... | 1.04 $ | 1000 | FIXED IND 220UH 164MA 7.5... |
SP1812R-274K | API Delevan ... | 1.04 $ | 1000 | FIXED IND 270UH 143MA 9.8... |
SP1812R-334K | API Delevan ... | 1.04 $ | 1000 | FIXED IND 330UH 136MA 10.... |
SP1812-102K | API Delevan ... | 1.04 $ | 1000 | FIXED IND 1UH 1.58A 81 MO... |
SP1812-103K | API Delevan ... | 1.04 $ | 1000 | FIXED IND 10UH 802MA 310 ... |
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SP1812-122K | API Delevan ... | 1.04 $ | 1000 | FIXED IND 1.2UH 1.51A 88 ... |
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SP1812-152K | API Delevan ... | 1.04 $ | 1000 | FIXED IND 1.5UH 1.43A 98 ... |
SP1812-153K | API Delevan ... | 1.04 $ | 1000 | FIXED IND 15UH 640MA 490 ... |
SP1812-154K | API Delevan ... | 1.04 $ | 1000 | FIXED IND 150UH 198MA 5.1... |
SP1812-182K | API Delevan ... | 1.04 $ | 1000 | FIXED IND 1.8UH 1.36A 110... |
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