ELT-5KT220LB Inductors, Coils, Chokes |
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| Allicdata Part #: | PCD2029TR-ND |
| Manufacturer Part#: |
ELT-5KT220LB |
| Price: | $ 0.29 |
| Product Category: | Inductors, Coils, Chokes |
| Manufacturer: | Panasonic Electronic Components |
| Short Description: | FIXED IND 22UH 420MA 900 MOHM |
| More Detail: | 22µH Unshielded Wirewound Inductor 420mA 900 mOhm ... |
| DataSheet: |  ELT-5KT220LB Datasheet/PDF |
| Quantity: | 5000 |
| 5000 +: | $ 0.25799 |
| 10000 +: | $ 0.24939 |
| 25000 +: | $ 0.24079 |
| DC Resistance (DCR): | 900 mOhm |
| Height - Seated (Max): | 0.047" (1.20mm) |
| Size / Dimension: | 0.228" L x 0.205" W (5.80mm x 5.20mm) |
| Supplier Device Package: | -- |
| Package / Case: | Nonstandard |
| Mounting Type: | Surface Mount |
| Inductance Frequency - Test: | 100kHz |
| Operating Temperature: | -- |
| Ratings: | -- |
| Frequency - Self Resonant: | -- |
| Q @ Freq: | -- |
| Series: | 5KT |
| Shielding: | Unshielded |
| Current - Saturation: | -- |
| Current Rating: | 420mA |
| Tolerance: | ±15% |
| Inductance: | 22µH |
| Material - Core: | -- |
| Type: | Wirewound |
| Part Status: | Active |
| Packaging: | Tape & Reel (TR) |
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The ELT-5KT220LB is a fixed inductor, an electronic component that stores energy in the form of a magnetic field. It consists of an inductor wound around a ferrite core, and is commonly used in power supplies, filtering, and EMI/RFI suppression. The ELT-5KT220LB has a relatively high inductance of 4.7mH and is rated for power levels up to 15W, operating at a temperature range of -40 to +105°C.
The circuit symbol for a fixed inductor is similar to that of a resistor, consisting of two terminals connected by a curved line, symbolizing the inductor core. To the left of the curve is the symbol for inductance, represented by the letter L. The ELT-5KT220LB has a tolerance of ±20%, making it suitable for most applications.
The most basic application of a fixed inductor is as an energy storage device. As electrical current passes through the inductor core, it creates a magnetic field which stores energy and causes current to decreases when the voltage across the inductor rises. Because the energy stored in the magnetic field is proportional to the square of the current, inductors act as a load in the circuit and can be used to provide a large amount of current. This makes them ideal for use in power supplies, where fluctuations in voltage or current due to load variations need to be stabilized.
Fixed inductors also have applications in signal filtering. The inductor core allows for a gradual roll-off of the frequencies of high-frequency noise which can interfere with the signal. This is useful in radio and television broadcast receivers, where signal frequency needs to be filtered in order to remove interference. Inductors can also be used to suppress EMI/RFI noise, which can interfere with electrical equipment.
The ELT-5KT220LB is a useful fixed inductor, offering a reasonable amount of power handling capacity for most applications. It is relatively easy to install and can provide a stable energy source for power supplies, filtering, and EMI/RFI suppression. With its high temperature range and ±20% tolerance, the ELT-5KT220LB is an excellent choice for engineers looking for a reliable fixed inductor.
The specific data is subject to PDF, and the above content is for reference
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