DRQ127-4R7-R Allicdata Electronics
Allicdata Part #:

513-1147-2-ND

Manufacturer Part#:

DRQ127-4R7-R

Price: $ 0.94
Product Category:

Inductors, Coils, Chokes

Manufacturer: Eaton
Short Description: INDUCT ARRAY 2 COIL 4.841UH SMD
More Detail: Shielded 2 Coil Inductor Array 19.36µH Inductance ...
DataSheet: DRQ127-4R7-R datasheetDRQ127-4R7-R Datasheet/PDF
Quantity: 350
350 +: $ 0.85050
700 +: $ 0.80325
1050 +: $ 0.73238
3500 +: $ 0.70875
8750 +: $ 0.68513
Stock 350Can Ship Immediately
$ 0.94
Specifications
Current Saturation - Series: 8.24A
Height: 0.315" (8.00mm)
Size / Dimension: 0.492" L x 0.492" W (12.50mm x 12.50mm)
Package / Case: Nonstandard
Mounting Type: Surface Mount
Operating Temperature: -40°C ~ 125°C
Ratings: --
Shielding: Shielded
DC Resistance (DCR) - Series: 36.7 mOhm
DC Resistance (DCR) - Parallel: 9.17 mOhm
Series: DRQ
Current Saturation - Parallel: 16.5A
Current Rating - Series: 4.13A
Current Rating - Parallel: 8.25A
Tolerance: ±20%
Inductance - Connected In Series: 19.36µH
Inductance - Connected In Parallel: 4.841µH
Number of Coils: 2
Part Status: Active
Packaging: Tape & Reel (TR) 
Description

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DRQ127-4R7-R is an electronic component from the category Arrays, Signal Transformers. It is a small, radialy packaged, through-holes component. It has four terminals - ground, anode, cathode and A2. DRQ127-4R7-R works by providing an AC signal frequency and voltage.

The DRQ127-4R7-R components are widely used in a variety of electronic applications such as digital signal processing and automation. These components are usually used for transient signal voltage and frequency division, in order to improve the performance of a system. They are also used as isolation transformers in power supply designs.

Just like with any other type of electronic component, the DRQ127-4R7-R has a number of specific characteristics that make it suitable for different types of applications. First, the center tap of the transformer\'s core is quite low, which makes it ideal for small power switches. Also, the primary and secondary windings have separate independent coils, which increases its efficiency. Finally, the shape of its four terminals makes it easier to mount on a board.

The working principle behind DRQ127-4R7-R is quite simple. The signal voltage input is applied to a primary winding while a secondary winding is energized with the same voltage. With a simultaneous change in the magnitude of the input voltage, there will be a corresponding change in the output voltage, which, in turn, results in a transformer ratio. In other words, the transformer ratio is the ratio of output to input voltage.

The DRQ127-4R7-R are small AC signal transformers, used to improve the performance of a system. They are mainly used to provide an AC signal frequency and voltage, and to provide isolation between the primary and secondary circuits. They are designed to have low center taps, and also have separate coils for the primary and secondary windings. This makes them suitable for applications such as digital signal processing and automation.

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

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