DRQ74-8R2-R Allicdata Electronics
Allicdata Part #:

513-1266-2-ND

Manufacturer Part#:

DRQ74-8R2-R

Price: $ 0.58
Product Category:

Inductors, Coils, Chokes

Manufacturer: Eaton
Short Description: INDUCT ARRAY 2 COIL 8.566UH SMD
More Detail: Shielded 2 Coil Inductor Array 34.26µH Inductance ...
DataSheet: DRQ74-8R2-R datasheetDRQ74-8R2-R Datasheet/PDF
Quantity: 1000
1100 +: $ 0.52731
Stock 1000Can Ship Immediately
$ 0.58
Specifications
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)
Series: DRQ
Packaging: Tape & Reel (TR) 
Part Status: Active
Number of Coils: 2
Inductance - Connected In Parallel: 8.566µH
Inductance - Connected In Series: 34.26µH
Tolerance: ±20%
Current Rating - Parallel: 2.53A
Current Rating - Series: 1.27A
Current Saturation - Parallel: 3.4A
Current Saturation - Series: 1.7A
DC Resistance (DCR) - Parallel: 44.1 mOhm
DC Resistance (DCR) - Series: 177 mOhm
Shielding: Shielded
Ratings: --
Description

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The DRQ74-8R2-R is a series of signal transformers within the array family. These transformers are designed to pass signal between circuits or devices with various input/output impedances, while providing electrical isolation between the two circuits. The DRQ74-8R2-R is a versatile signal transformer that can operate with both single-ended signal and balanced differential signal. It can also be used to multiplex multiple signals, if used correctly.

There are two main types of signal transformers; they are known as the ‘legacy’ type and the ‘modern’ type. The ‘legacy’ type transformer is an inductor that is designed to pass non-coherent signals between two circuits. It is commonly used to provide electrical isolation between circuits. The ‘modern’ type transformer is a transducer composed of multiple stages. It is designed to pass coherent signals between two devices. It is commonly used for multiplexing multiple signals.

The DRQ74-8R2-R is a modern signal transformer based on the ‘legacy’ type. It is designed to provide electrical isolation between circuits or devices with various input/output impedance levels. It also supports both single-ended signal and balanced differential signal. The transformer allows for balanced signal transmission across long cables, while providing electrical isolation between the two circuits. The transformer also allows for multiplexing of multiple signals. The transformer consists of two windings; a primary winding and a secondary winding, which are connected by a core.

The primary winding is connected to one circuit while the secondary winding is connected to the other. The current flowing in the primary winding will induce a current to flow in the secondary winding. This is known as coupled inductance. This is a key feature of the DRQ74-8R2-R as it enables signal transmission with electrical isolation between two circuits.

The DRQ74-8R2-R also has high common-mode impedance and cancellation features. The high common-mode impedance ensures that the signal path is kept isolated between the two circuits. The cancellation features ensure that any common-mode noise is cancelled out.

In addition to the features mentioned above, the DRQ74-8R2-R offers a wide range of features. It has an in-line inductor with high inductance, which can be used for impedance matching. It also has a frequency range of up to 200 kHz, which makes it suitable for high frequency signal transmission. The transformer also offers a variety of mounting options, which makes it suitable for integration into various application fields.

The DRQ74-8R2-R is a versatile signal transformer that can be used in a variety of applications. Its ability to provide electrical isolation and multiplex multiple signals makes it a useful tool for systems where signal transmission and isolation is needed. It can be used in communications, automotive, industrial, medical, automotive power electronics, and home theater applications.

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

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