Allicdata Part #: | SCR125B-181-ND |
Manufacturer Part#: |
SCR125B-181 |
Price: | $ 0.46 |
Product Category: | Inductors, Coils, Chokes |
Manufacturer: | Signal Transformer |
Short Description: | FIXED IND 180UH 1.95A 480 MOHM |
More Detail: | 180µH Shielded Inductor 1.95A 480 mOhm Max Nonsta... |
DataSheet: | SCR125B-181 Datasheet/PDF |
Quantity: | 1000 |
500 +: | $ 0.40998 |
DC Resistance (DCR): | 480 mOhm Max |
Height - Seated (Max): | 0.232" (5.90mm) |
Size / Dimension: | 0.516" L x 0.476" W (13.10mm x 12.10mm) |
Supplier Device Package: | -- |
Package / Case: | Nonstandard |
Mounting Type: | Surface Mount |
Inductance Frequency - Test: | 1kHz |
Operating Temperature: | -40°C ~ 125°C |
Ratings: | -- |
Frequency - Self Resonant: | -- |
Q @ Freq: | -- |
Series: | SCR125B |
Shielding: | Shielded |
Current - Saturation: | 770mA |
Current Rating: | 1.95A |
Tolerance: | ±20% |
Inductance: | 180µH |
Material - Core: | -- |
Type: | -- |
Part Status: | Active |
Packaging: | Tape & Reel (TR) |
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Fixed inductors are devices consisting of a wire wrapped around a core, typically made of ferrite or ferromagnetic material. The winding of insulated wire produces an inductance, or the ability to store energy from a current passing through it. The SCR125B-181 is a fixed inductor that is used in many applications, from power supplies to audio systems.
The SCR125B-181 inductor offers excellent inductance stability with temperature variations, making it suitable for temperature-sensitive circuit components. This model has a rated inductance of 125nH with a rated current of 50mA. It also has a high self-resonant frequency of 10MHz. The inductor also features a low DC resistance of 0.2 Ohms.
The general construction of a SCR125B-181 fixed inductor is the same as any typical inductor. The shells are typically made from conductive material such as copper or aluminum, which are then wound around a ferromagnetic core. The winding of insulated wire produces an inductance, which makes the device suitable for storing energy from a current passing through it.
The SCR125B-181 inductor is most commonly used as an inductor in power supplies like buck converters and voltage regulators. It can also be used as an impedance matching network for radio frequencies, as well as an acoustic storage device in certain audio applications. This type of inductor is also used in some digital circuits to provide low-noise power supply lines.
The working principle of the SCR125B-181 inductor is relatively simple. When current is applied to its windings, the resulting magnetic field will induce a voltage, which will be stored in the device as energy. The alternating current also creates an opposing magnetic field, which reduces the necessary current and maintaining a low DC resistance. This setup is useful for applications that require high efficiency and reliability.
The SCR125B-181 is an excellent choice for power supplies, audio equipment, digital circuits, and a variety of other applications that require reliable inductors. With its low DC resistance and high resonance frequency, it is an ideal choice for a fixed inductor.
The specific data is subject to PDF, and the above content is for reference
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