DRQ74-2R2-R Allicdata Electronics
Allicdata Part #:

513-1262-2-ND

Manufacturer Part#:

DRQ74-2R2-R

Price: $ 0.58
Product Category:

Inductors, Coils, Chokes

Manufacturer: Eaton
Short Description: INDUCT ARRAY 2 COIL 1.986UH SMD
More Detail: Shielded 2 Coil Inductor Array 7.944µH Inductance ...
DataSheet: DRQ74-2R2-R datasheetDRQ74-2R2-R Datasheet/PDF
Quantity: 1000
1100 +: $ 0.52731
Stock 1000Can Ship Immediately
$ 0.58
Specifications
Series: DRQ
Packaging: Tape & Reel (TR) 
Part Status: Active
Number of Coils: 2
Inductance - Connected In Parallel: 1.986µH
Inductance - Connected In Series: 7.944µH
Tolerance: ±20%
Current Rating - Parallel: 4.66A
Current Rating - Series: 2.33A
Current Saturation - Parallel: 7.06A
Current Saturation - Series: 3.53A
DC Resistance (DCR) - Parallel: 13 mOhm
DC Resistance (DCR) - Series: 52.1 mOhm
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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The DRQ74-2R2-R is an array of signal transformer designed for high dynamic range and frequency applications. It is also ideal for use in a variety of test and measurement, radar and sensing applications. Its high sensitivity, low distortion, low noise floor and small form factor make it an ideal choice for applications with limited space.

The DRQ74-2R2-R is made up of three main components: two uniform 7x4 arrays of Ceramic Signal Transformer (CST) chips, one 2x4 array of bias resistors, and one 2x4 array of jumpers. Each of the four Ceramic Signal Transformer (CST) chips is wired to the external circuit board via an 8-pin connector. The jumpers allow switching between different applications, such as high voltage, low voltage, and impulse width.]

The DRQ74-2R2-R is designed to work together with other components present in the application system. It offers a high level of flexibility for a wide range of applications. Its flexibility comes from the fact that it can be used in a variety of combinations with other components, depending on the specific needs of the application. It can be used as a high-efficiency (low signal-to-noise ratio) signal converter, or as a low-frequency signal spectrum collection device.

The DRQ74-2R2-R’s operation is based on its two arrays of CST chips, which each receive a voltage signal from the system. These two signals are then combined in a special way that defines the transformer’s parameters. The resulting signal is then passed through the bias resistors and jumpers, which are used to control the signal\'s gain, offset, and routing. This allows the transformer to operate over a wide range of frequencies and amplitudes.

In summary, the DRQ74-2R2-R Array Signal Transformer is a device designed specifically for applications requiring a small form-factor, high dynamic range, and low distortion. It is composed of two 7x4 arrays of Ceramic Signal Transformer (CST) chips, one 2x4 array of bias resistors, and one 2x4 array of jumpers. It offers a high level of flexibility for a wide range of applications and allows the transformer to work over a wide range of frequencies and amplitudes.

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

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