DRQ74-102-R Allicdata Electronics

DRQ74-102-R Inductors, Coils, Chokes

Allicdata Part #:

513-1280-2-ND

Manufacturer Part#:

DRQ74-102-R

Price: $ 0.58
Product Category:

Inductors, Coils, Chokes

Manufacturer: Eaton
Short Description: INDUCT ARRAY 2 COIL 1.009MH SMD
More Detail: Shielded 2 Coil Inductor Array 4.036mH Inductance ...
DataSheet: DRQ74-102-R datasheetDRQ74-102-R Datasheet/PDF
Quantity: 1000
1100 +: $ 0.52731
3300 +: $ 0.51030
5500 +: $ 0.49329
11000 +: $ 0.47628
Stock 1000Can Ship Immediately
$ 0.58
Specifications
Series: DRQ
Packaging: Tape & Reel (TR) 
Part Status: Active
Number of Coils: 2
Inductance - Connected In Parallel: 1.009mH
Inductance - Connected In Series: 4.036mH
Tolerance: ±20%
Current Rating - Parallel: 270mA
Current Rating - Series: 135mA
Current Saturation - Parallel: 310mA
Current Saturation - Series: 160mA
DC Resistance (DCR) - Parallel: 3.89 Ohm
DC Resistance (DCR) - Series: 15.6 Ohm
Shielding: Shielded
Ratings: --
Operating Temperature: -40°C ~ 125°C
Mounting Type: Surface Mount
Package / Case: Nonstandard
Size / Dimension: 0.299" L x 0.299" W (7.60mm x 7.60mm)
Height: 0.175" (4.45mm)
Description

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Arrays and signal transformers are essential elements to many designs in today’s technological environment. One particular device, DRQ74-102-R, is an especially useful device in a variety of applications. In this article, we’ll discuss the application field and working principle of the DRQ74-102-R.

The DRQ74-102-R is a transformer design that is particularly adept at in signal conditioning and interfacing systems. This device is initially designed to be used in industrial control and automation systems. As technology advances, its usage has extended to a wide range of applications, such as digital circuitry, transformer coupled amplifiers, and telecommunications systems.

The DRQ74-102-R offers a wide range of features that make it attractive for signal transformer use, including wide frequency flexibility, low profile construction, and a low thermal resistance. Depending on an application’s needs, the DRQ74-102-R is available in a range of sizes, from larger to smaller-sized designs. With this range of sizes and features, the DRQ74-102-R will fit a variety of applications.

The DRQ74-102-R works on the same principle as other transformers; induction. It consists of a magnetic core divided into two parts by a barrier. Both halves of the core are wrapped with coils of wire. A primary coil forms a signal, while a secondary coil carries the signal to the output. The current created on the primary wire induces a current in the secondary wire. This is known as transformer action.

The signal from the primary coil flows into the DRQ74-102-R, and then is transferred through the secondary side of the transformer to the output. To minimize power losses, the DRQ74-102-R is designed with special magnetic materials and coil winding techniques, as well as a low profile shape which reduces the transformer’s size and profile. The combination of these technologies keeps the device’s power loss to a minimum.

The DRQ74-102-R is a powerful signal transformer that is highly suitable for industrial control and automation applications. It is also useful in a wide range of digital circuitry, transformer coupled amplifiers, and telecommunications applications. The signal from the primary coil is efficiently transferred to the output thanks to low power loss, and its low profile shape makes it an ideal choice for many applications.

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

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