744225S Filters |
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Allicdata Part #: | 732-1480-2-ND |
Manufacturer Part#: |
744225S |
Price: | $ 1.25 |
Product Category: | Filters |
Manufacturer: | Wurth Electronics Inc. |
Short Description: | CMC 40UH 900MA 2LN 3.1 KOHM SMD |
More Detail: | 40µH @ 1kHz 2 Line Common Mode Choke Surface Mount... |
DataSheet: | 744225S Datasheet/PDF |
Quantity: | 2000 |
Lead Free Status / RoHS Status: | Lead free / RoHS Compliant |
Moisture Sensitivity Level (MSL): | 1 (Unlimited) |
1000 +: | $ 1.13589 |
Series: | WE-SL2 |
Packaging: | Tape & Reel (TR) |
Lead Free Status / RoHS Status: | -- |
Part Status: | Active |
Moisture Sensitivity Level (MSL): | -- |
Filter Type: | Signal Line |
Number of Lines: | 2 |
Impedance @ Frequency: | 3.1 kOhms @ 50MHz |
Inductance @ Frequency: | 40µH @ 1kHz |
Current Rating (Max): | 900mA |
DC Resistance (DCR) (Max): | 250 mOhm |
Voltage Rating - DC: | 80V |
Voltage Rating - AC: | -- |
Operating Temperature: | -40°C ~ 125°C |
Ratings: | -- |
Approvals: | -- |
Features: | -- |
Mounting Type: | Surface Mount |
Size / Dimension: | 0.362" L x 0.236" W (9.20mm x 6.00mm) |
Height (Max): | 0.209" (5.30mm) |
Package / Case: | Horizontal, 4 PC Pad |
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Common Mode Chokes, or CM chokes, are devices designed to attenuate the common mode noise on transmission lines. CM chokes are typically used in applications where the environmental electromagnetic noise is high and the impedance of the transmission line is relatively low. The 744225S is one such common mode choke device designed to provide high levels of suppression of common mode noise on transmission lines.
Working Principle
The 744225S common mode choke consists of two ferromagnetic cores that are arranged within the device housing to form an inductive element. When a common mode voltage passes through the device, the cores convert this voltage into an inductive field. This field creates a magnetic field around the core which then opposes the current flow, causing its effect to be minimized. In addition, the inductive field created by the 744225S also attempts to reduce the occurrence of inductive coupling between adjacent transmission lines. This minimizes the crosstalk between these lines.
The primary purpose of the 744225S is to reduce the common mode noise on transmission lines. This is done by decreasing the amplitude of the voltage which is being transferred over a transmission line. Additionally, the 744225S reduces the amount of voltage which can travel on a signal line by providing additional resistance. As the resistance increases, the amount of voltage which can travel on the signal line is lowered.
Application Field
The 744225S common mode choke is most commonly used in applications where the environment is susceptible to high levels of electromagnetic interference. These applications may include medical imaging equipment, automotive applications and aerospace systems. In addition, the 744225S is also used to reduce the occurrence of inductive coupling between adjacent transmission lines. This reduces the amount of crosstalk between the lines and helps ensure data integrity.
The 744225S common mode choke can be used in a variety of different applications where common mode noise needs to be attenuated. These applications could include Ethernet networks, data transmission lines, signal cables, and power lines. Additionally, the 744225S can also be used to reduce the amount of inductive coupling between transmission lines. This reduces the amount of crosstalk between the lines and helps ensure data integrity.
The 744225S is a reliable and robust common mode choke device that can be used to effectively reduce the effects of common mode noise on a transmission line. The device is designed to offer high levels of suppression while being able to operate in harsh environments. Additionally, the 744225S helps reduce the occurrence of inductive coupling between adjacent transmission lines, helping to ensure data integrity.
The 744225S common mode choke is a reliable and robust device that is designed to attenuate the common mode noise on transmission lines. The device offers high levels of suppression and can operate in harsh environments. Additionally, the 744225S is also useful for reducing the effects of inductive coupling between adjacent transmission lines, helping to ensure data integrity.
The specific data is subject to PDF, and the above content is for reference
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