
Allicdata Part #: | 2512-473G-ND |
Manufacturer Part#: |
2512-473G |
Price: | $ 2.00 |
Product Category: | Inductors, Coils, Chokes |
Manufacturer: | API Delevan Inc. |
Short Description: | FIXED IND 47UH 310MA 4.2 OHM SMD |
More Detail: | 47µH Unshielded Inductor 310mA 4.2 Ohm Max 2-SMD,... |
DataSheet: | ![]() |
Quantity: | 1000 |
750 +: | $ 1.81922 |
DC Resistance (DCR): | 4.2 Ohm Max |
Height - Seated (Max): | 0.110" (2.79mm) |
Size / Dimension: | 0.255" L x 0.105" W (6.48mm x 2.67mm) |
Supplier Device Package: | 2-SMD |
Package / Case: | 2-SMD, J-Lead |
Mounting Type: | Surface Mount |
Inductance Frequency - Test: | 2.5MHz |
Operating Temperature: | -55°C ~ 125°C |
Ratings: | -- |
Frequency - Self Resonant: | -- |
Q @ Freq: | -- |
Series: | 2512 |
Shielding: | Unshielded |
Current - Saturation: | 233mA |
Current Rating: | 310mA |
Tolerance: | ±2% |
Inductance: | 47µH |
Material - Core: | Ferrite |
Type: | -- |
Part Status: | Active |
Packaging: | Tape & Reel (TR) |
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Fixed inductors are passive devices that guarantee energy storage in an electric field between two electrodes. These devices are used in a variety of electrical circuits, and have a wide range of applications, including audio frequency, RF, signal processing, and other fields. The 2512-473G is a specific model of fixed inductor that is optimized for use in RF applications due to its high performance and its ability to tolerate high frequencies.
The 2512-473G is a two-terminal surface mount device that is composed of a core magnetic material, usually iron-nickel. This core is wrapped in a coil of non- ferrous metal, such as copper. This combination of materials creates a solenoid-like structure with a single winding that can be designed to deliver specific performance characteristics. This inductor is designed for use in antennas, oscillators, and amplifier circuits.
The core magnetic material used in the 2512-473G is designed to be highly permeable, meaning that it offers an extremely low level of impedance to the flow of electric energy (voltage and current). This reduces the amount of electrical energy lost to heat dissipation during operation. Additionally, this low level of impedance means that it can handle very high frequencies without fail.
The non-ferrous metal coil of the 2512-473G is designed to create a magnetic field when current flows through it. This field stores energy from the current and causes the inductor to work as an AC signal filter. This guarantees that only a certain range of frequencies are amplified, while simultaneously limiting distortion.
The low impedance characteristic of the 2512-473G fixed inductor makes it ideal for use in RF applications where very high frequencies are required. Its ability to withstand high frequencies without generating a large amount of heat makes it an essential component in high-performance RF circuits. Additionally, its filtering capability due to the magnetic field stored in its core helps to ensure a clean signal while minimizing distortion.
In conclusion, the 2512-473G fixed inductor is an essential component in RF applications where high frequencies and low signal distortion are needed. Its construction of a highly permeable core material and a non-ferrous metal coil enables it to withstand high frequencies and to perform as an effective AC signal filter. Its low impedance characteristics also mean that it is highly efficient at converting electrical energy to magnetic energy, making it an ideal choice for demanding RF circuits.
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