SCR74B-271 Allicdata Electronics
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: SCR74B-271 datasheetSCR74B-271 Datasheet/PDF
Quantity: 1000
1000 +: $ 0.29590
Stock 1000Can Ship Immediately
$ 0.33
Specifications
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) 
Description

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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.

The specific data is subject to PDF, and the above content is for reference

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