Allicdata Part #: | 4494-275-ND |
Manufacturer Part#: |
4494-275 |
Price: | $ 1.79 |
Product Category: | Inductors, Coils, Chokes |
Manufacturer: | API Delevan Inc. |
Short Description: | FIXED IND 2.7MH 330MA 1.25 OHM |
More Detail: | 2.7mH Unshielded Wirewound Inductor 330mA 1.25 Ohm... |
DataSheet: | 4494-275 Datasheet/PDF |
Quantity: | 1000 |
1000 +: | $ 1.61784 |
DC Resistance (DCR): | 1.25 Ohm Max |
Height - Seated (Max): | 0.235" (5.97mm) |
Size / Dimension: | 0.450" L x 0.390" W (11.43mm x 9.91mm) |
Supplier Device Package: | -- |
Package / Case: | Nonstandard |
Mounting Type: | Surface Mount |
Inductance Frequency - Test: | 250kHz |
Operating Temperature: | -20°C ~ 80°C |
Ratings: | -- |
Frequency - Self Resonant: | 1MHz |
Q @ Freq: | 100 @ 250kHz |
Series: | 4494 |
Shielding: | Unshielded |
Current - Saturation: | 18mA |
Current Rating: | 330mA |
Tolerance: | ±25% |
Inductance: | 2.7mH |
Material - Core: | Ferrite |
Type: | Wirewound |
Part Status: | Active |
Packaging: | Tape & Reel (TR) |
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?Fixed inductors have multiple uses in everyday life. The 4400-275 is an example of one such inductor. It is one of the more commonly used inductors in the market due to its flexibility, long life expectancy, and convenience.
An inductor is a passive electrical component that stores energy in a magnetic field when an electrical current is applied. It is made of several layers of conductive material wound around a form to form a coil. Fixed inductors are not variable like other inductors, and therefore have specific ratings. The 4400-275 is rated at 275 microhenries and is a type of radial leaded inductor.
Fixed inductors are typically used to filter electronic signals. The 4400-275 is often used as a power line filter in power supplies and AC circuits. The inductor works by forming a magnetic field that acts as a low-pass filter, blocking signals above a certain frequency from passing through. The high-frequency signals are then grounded, allowing only lower frequency signals to continue through.
The 4400-275 is also often used for RF signal filtering in PCs, TVs, and other electronic devices. Its high Q factor makes it more effective at blocking high-frequency signals than many other types of inductors. It also has a relatively low resistance compared to other models, which helps reduce noise in power supplies.
The 4400-275 can also be used in AC circuits for voltage regulation or power factor correction. Its high inductance helps reduce voltage spikes and corrects power factors. It can also be used to reduce harmonic distortion caused by switching power supplies, which often come with undesirable high frequency signals.
The 4400-275 is an extremely versatile fixed inductor with multiple uses. Its relative small size makes it easy to install. Its long life expectancy and low resistance makes it an attractive option for designing power supplies for electronic devices. Its implementation for filtering RF signals and voltage regulation makes it one of the most commonly used inductors in the market today.
The specific data is subject to PDF, and the above content is for reference
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