
Allicdata Part #: | SCR74B-271-ND |
Manufacturer Part#: |
SCR74B-271 |
Price: | $ 0.33 |
Product Category: | Inductors, Coils, Chokes |
Manufacturer: | Signal Transformer |
Short Description: | FIXED IND 270UH 700MA 1.3 OHM |
More Detail: | 270µH Shielded Inductor 700mA 1.3 Ohm Max Nonstan... |
DataSheet: | ![]() |
Quantity: | 1000 |
1000 +: | $ 0.29590 |
DC Resistance (DCR): | 1.3 Ohm Max |
Height - Seated (Max): | 0.197" (5.00mm) |
Size / Dimension: | 0.327" L x 0.295" W (8.30mm x 7.50mm) |
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: | SCR74B |
Shielding: | Shielded |
Current - Saturation: | 330mA |
Current Rating: | 700mA |
Tolerance: | ±20% |
Inductance: | 270µH |
Material - Core: | -- |
Type: | -- |
Part Status: | Active |
Packaging: | Tape & Reel (TR) |
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Fixed inductors which are also referred to as chokes are electronic components designed to provide inductance to a circuit. They are primarily passive components, however, their behavior can vary depending on the application. Fixed inductors are generally used to filter signals, oscillate frequency and improve high frequency operation in a circuit. One particular type of fixed inductor is known as the SCR74B-271. It is a type of epoxy coated, encapsulated, radial leaded inductor available in several sizes.
The SCR74B-271 is commonly used in a variety of applications. It can be found in use for high frequency amplifiers, power supplies, electrostatic noise suppressors, commonly used in radio frequency (RF) applications. The SCR74B-271 is an effective device for radio frequency interference (RFI) prevention. It also has uses in printed circuit board (PCB) layouts and routing, as well as for industrial development projects.
The SCR74B-271 works in a similar way to other fixed inductors. It operates based on Faraday’s Law of electromagnetic induction. This law states that when a conductor is placed inside a changing magnetic field, it will create a voltage across the conductors. The strength of this voltage is proportional to the rate of the change. The SCR74B-271 uses this to block excess voltage from passing through a circuit.
The SCR74B-271 works by inducing a strong, static magnetic field to the circuit. This creates an electromagnetic field that opposes any small-changing voltage in the circuit, thus blocking it from passing through. This allows the SCR74B-271 to provide a barrier for high frequency noise and provides an improved power efficiency in a circuit. This type of inductor is also used in various power management applications.
The SCR74B-271 is a standard radial leaded fixed inductor that is very popular in RF applications. Its ability to reduce RFI noise and provide improved power efficiency makes it an ideal choice for industrial and radio frequency applications. It can be designed with a wide variety of features to suit the application. It should be noted that this type of fixed inductor is not intended for use in high power applications as it can be damaged if exposed to high temperatures or power peaks.
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