TLF9UA302WR42K1 Allicdata Electronics
Allicdata Part #:

587-2790-ND

Manufacturer Part#:

TLF9UA302WR42K1

Price: $ 0.32
Product Category:

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Manufacturer: Taiyo Yuden
Short Description: CMC 3MH 420MA 2LN TH
More Detail: 3mH @ 1kHz 2 Line Common Mode Choke Through Hole ...
DataSheet: TLF9UA302WR42K1 datasheetTLF9UA302WR42K1 Datasheet/PDF
Quantity: 1000
500 +: $ 0.28180
Stock 1000Can Ship Immediately
$ 0.32
Specifications
Voltage Rating - AC: 250V
Package / Case: Vertical, 4 PC Pin
Height (Max): 0.630" (16.00mm)
Size / Dimension: 0.669" L x 0.433" W (17.00mm x 11.00mm)
Mounting Type: Through Hole
Features: --
Approvals: --
Ratings: --
Operating Temperature: -25°C ~ 105°C
Series: TLF9
Voltage Rating - DC: --
DC Resistance (DCR) (Max): 1.5 Ohm
Current Rating (Max): 420mA
Inductance @ Frequency: 3mH @ 1kHz
Number of Lines: 2
Filter Type: Power Line
Part Status: Active
Packaging: Bulk 
Description

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Common Mode Chokes (CMCh) are one of the most important components used in modern electronic equipment. They are used to reduce noise and electrical interference, in order to increase the performance and stability of electronic circuits. The TLF9UA302WR42K1 is a type of CMCh, designed to perform a variety of electrical operation and switching functions within a variety of applications.

In its simplest sense, a CMCh is a transformer-like component comprised of two coils, each wound around a central magnetic core. This arrangement produces two inductive windings, one with a high inductance (Hi-Z winding) and the other with a low inductance (Low-Z winding). The two windings are commonly referred to as the "coil" and the "core" loops.

The TLF9UA302WR42K1 is a CMCh that offers a wide range of operating frequencies, and provides optimal performance for applications ranging from RF power management, to low-voltage signal monitoring. The TLF9UA302WR42K1 also provides a robust and reliable solution for applications that require the control of sensitive signal line voltages.

The TLF9UA302WR42K1 CMCh uses a dual-winding arrangement to reduce or filter the common-mode noise on signals. This allows it to suppress the noise produced from common-mode sources, like power supply lines, digital control lines, and even low-level analog signals. As a result, the CMCh can reduce the amount of interference generated at the output, allowing a consistent, quiet, and reliable signal to be transmitted from the device.

In operation, the TLF9UA302WR42K1 works by redirecting the common-mode current from the signals being transmitted to the low-impedance winding. This allows the current to travel through the low-impedance winding, creating an opposing magnetic field around the Hi-Z winding. This opposing magnetic field effectively creates a magnetic "barrier" between the Hi-Z and Low-Z windings, preventing the unwanted interference from reaching the output. This greatly reduces the amount of electrical noise and interference transmitted from the source, allowing for a clean and reliable signal to be sent.

The TLF9UA302WR42K1 is used in a variety of applications, including RF power management, low-voltage signal monitoring, and audio signal switching among others. Additionally, the TLF9UA302WR42K1 can be used to reduce electrical interference from other electronic components, making it a valuable resource when trying to achieve a more efficient system performance.

In conclusion, the TLF9UA302WR42K1 is an excellent CMCh with a wide range of operating frequencies and optimal performance over a variety of applications. Its ability to reduce noise and electrical interference makes it ideal for applications requiring a reliable signal line, and its robust construction makes it ideal for audio and video signal switching.

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

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