Allicdata Part #: | CIL21NR22KNE-ND |
Manufacturer Part#: |
CIL21NR22KNE |
Price: | $ 0.00 |
Product Category: | Inductors, Coils, Chokes |
Manufacturer: | Samsung Electro-Mechanics |
Short Description: | FIXD IND 220NH 250MA 300MOHM SMD |
More Detail: | 220nH Shielded Inductor 250mA 300 mOhm Max 0805 (... |
DataSheet: | CIL21NR22KNE Datasheet/PDF |
Quantity: | 1000 |
1 +: | 0.00000 |
Q @ Freq: | 20 @ 25MHz |
Height - Seated (Max): | 0.041" (1.05mm) |
Size / Dimension: | 0.079" L x 0.049" W (2.00mm x 1.25mm) |
Supplier Device Package: | 0805 (2012 Metric) |
Package / Case: | 0805 (2012 Metric) |
Mounting Type: | Surface Mount |
Features: | -- |
Inductance Frequency - Test: | 25MHz |
Operating Temperature: | -40°C ~ 85°C |
Ratings: | -- |
Frequency - Self Resonant: | 170MHz |
Series: | CIL21 |
DC Resistance (DCR): | 300 mOhm Max |
Shielding: | Shielded |
Current - Saturation: | -- |
Current Rating: | 250mA |
Tolerance: | ±10% |
Inductance: | 220nH |
Material - Core: | Ferrite |
Type: | -- |
Part Status: | Active |
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Fixed Inductors – CIL21NR22KNE
Fixed inductors, or known as chokes, are passive electrical components consisting of an inductive coil, usually wrapped around a core made from materials such as ferrite, iron, air or ceramic. Commonly, the coil has two or more insulated wires wound around a core, and the two terminals are exposed as leads for connection to a circuit. Fixed inductors are used to store energy in the form of a magnetic field, blocking certain frequencies, and coupling parts of a circuit.
Application Field of CIL21NR22KNE
CIL21NR22KNE is a kind of fixed inductor designed for a wide range of applications, including power supply circuits, inverters, DC–DC converters, smartphones, PC motherboards, lighting, etc. Thanks to its high heat dissipation rate, wide operation temperature range and good reliability, it is popular with engineers designing these application circuits.
Working Principle of CIL21NR22KNE
When a CIL21NR22KNE is connected to a circuit, an AC current will generate a changing magnetic field that induces a voltage in the coil, this is called “self-induction”. The inductors will effectively store energy from the current and release it slowly, which increases the voltage across the terminals. When the current decreases, the stored energy will be returned back to the circuit, limiting the rate of change of current and providing a stable supply. The two terminals of the CIL21NR22KNE are connected to the circuit, allowing some of the current to enter into, or out of, the inductor.
The CIL21NR22KNE can also act as a voltage regulator or filter. In power supply circuits, for example, it filters the energy of the supply by blocking AC frequencies and stabilizing the voltage. When used as a filter, the CIL21NR22KNE allows signal waves to pass, while blocking the undesired components, such as frequencies and signals. This helps to ensure that the voltage supply is of the required value.
Conclusion
The CIL21NR22KNE fixed inductor is an excellent product with wide applications in power supplies, inverters, DC-DC converters and other consumer products. It has advantages such as good heat dissipation and wide operation temperature range. The main function of the CIL21NR22KNE is to store and release energy, limiting the rate of change of current and act as voltage regulator to ensure a stable supply and filter unwanted signals.
The specific data is subject to PDF, and the above content is for reference
Part Number | Manufacturer | Price | Quantity | Description |
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CIL21N47NKNE | Samsung Elec... | -- | 1000 | FIXED IND 47NH 300MA 200M... |
CIL21N68NMNE | Samsung Elec... | -- | 1000 | FIXED IND 68NH 300MA 200M... |
CIL21NR56KNE | Samsung Elec... | 0.0 $ | 1000 | FIXD IND 560NH 150MA 500M... |
CIL21NR82KNE | Samsung Elec... | -- | 1000 | FIXD IND 820NH 150MA 600M... |
CIL21Y8R2KNE | Samsung Elec... | 0.0 $ | 1000 | FIXED IND 8.2UH 15MA 700M... |
CIL21J1R2KNE | Samsung Elec... | 0.01 $ | 1000 | FIXED IND 1.2UH 50MA 400M... |
CIL21J3R3KNE | Samsung Elec... | -- | 1000 | FIXED IND 3.3UH 30MA 600M... |
CIL21NR68KNE | Samsung Elec... | 0.0 $ | 1000 | FIXD IND 680NH 150MA 500M... |
CIL21J3R9KNE | Samsung Elec... | 0.0 $ | 1000 | FIXED IND 3.9UH 30MA 800M... |
CIL21N47NMNE | Samsung Elec... | 0.0 $ | 1000 | FIXED IND 47NH 300MA 200M... |
CIL21N68NKNE | Samsung Elec... | 0.0 $ | 1000 | FIXED IND 68NH 300MA 200M... |
CIL21N82NKNE | Samsung Elec... | 0.0 $ | 1000 | FIXED IND 82NH 300MA 200M... |
CIL21NR12KNE | Samsung Elec... | 0.0 $ | 1000 | FIXD IND 120NH 250MA 200M... |
CIL21NR18KNC | Samsung Elec... | 0.0 $ | 1000 | FIXD IND 180NH 250MA 250M... |
CIL21NR27KNE | Samsung Elec... | -- | 1000 | FIXD IND 270NH 250MA 300M... |
CIL21NR27MNE | Samsung Elec... | 0.0 $ | 1000 | FIXD IND 270NH 250MA 300M... |
CIL21NR39KNE | Samsung Elec... | 0.0 $ | 1000 | FIXD IND 390NH 200MA 400M... |
CIL21S150KNE | Samsung Elec... | 0.0 $ | 1000 | FIXED IND 15UH 5MA 800MOH... |
CIL21S220MNE | Samsung Elec... | -- | 1000 | FIXED IND 22UH 5MA 1.1OHM... |
CIL21S270KNE | Samsung Elec... | 0.0 $ | 1000 | FIXED IND 27UH 5MA 1.15OH... |
CIL21S330KNE | Samsung Elec... | 0.0 $ | 1000 | FIXED IND 33UH 5MA 1.25OH... |
CIL21NR10KNE | Samsung Elec... | 0.0 $ | 1000 | FIXD IND 100NH 250MA 200M... |
CIL21NR27JNE | Samsung Elec... | 0.0 $ | 1000 | FIXD IND 270NH 250MA 300M... |
CIL21NR47KNE | Samsung Elec... | 0.0 $ | 1000 | FIXD IND 470NH 150MA 400M... |
CIL21S220KNE | Samsung Elec... | 0.01 $ | 1000 | FIXED IND 22UH 5MA 1.1OHM... |
CIL21Y6R8KNE | Samsung Elec... | 0.0 $ | 1000 | FIXED IND 6.8UH 15MA 600M... |
CIL21Y120KNE | Samsung Elec... | 0.01 $ | 1000 | FIXED IND 12UH 15MA 900MO... |
CIL21Y100KNE | Samsung Elec... | 0.01 $ | 1000 | FIXED IND 10UH 15MA 800MO... |
CIL21J1R8KNE | Samsung Elec... | -- | 1000 | FIXED IND 1.8UH 50MA 400M... |
CIL21J4R7KNE | Samsung Elec... | 0.01 $ | 1000 | FIXED IND 4.7UH 30MA 900M... |
CIL21N82NMNE | Samsung Elec... | -- | 1000 | FIXED IND 82NH 300MA 200M... |
CIL21Y5R6KNE | Samsung Elec... | 0.0 $ | 1000 | FIXED IND 5.6UH 25MA 500M... |
CIL21J1R0KNE | Samsung Elec... | 0.01 $ | 1000 | FIXED IND 1UH 50MA 300MOH... |
CIL21J1R5KNE | Samsung Elec... | 0.01 $ | 1000 | FIXED IND 1.5UH 50MA 400M... |
CIL21J2R2KNE | Samsung Elec... | 0.01 $ | 1000 | FIXED IND 2.2UH 30MA 500M... |
CIL21J2R7KNE | Samsung Elec... | 0.01 $ | 1000 | FIXED IND 2.7UH 30MA 600M... |
CIL21NR15KNE | Samsung Elec... | 0.0 $ | 1000 | FIXD IND 150NH 250MA 250M... |
CIL21NR22KNE | Samsung Elec... | 0.0 $ | 1000 | FIXD IND 220NH 250MA 300M... |
CIL21NR33KNE | Samsung Elec... | 0.0 $ | 1000 | FIXD IND 330NH 250MA 300M... |
CIL21S180KNE | Samsung Elec... | -- | 1000 | FIXED IND 18UH 5MA 900MOH... |
FIXED IND 10UH 590MA 350 MOHM10H Unshiel...
FIXED IND 22NH 1.4A 70 MOHM SMD22nH Unsh...
FIXED IND 13NH 600MA SMD13nH Unshielded ...
FIXED IND 680UH 210MA 4.6 OHM680H Unshie...
FIXED IND 470UH 1.3A 280 MOHM TH470H Uns...
FIXED IND 8.2UH 165MA 2.2 OHM TH8.2H Uns...