7448680120 Filters |
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Allicdata Part #: | 732-11542-ND |
Manufacturer Part#: |
7448680120 |
Price: | $ 5.03 |
Product Category: | Filters |
Manufacturer: | Wurth Electronics Inc. |
Short Description: | CMC 330UH 12A 2LN TH |
More Detail: | 330µH @ 10kHz 2 Line Common Mode Choke Through Hol... |
DataSheet: | 7448680120 Datasheet/PDF |
Quantity: | 564 |
Moisture Sensitivity Level (MSL): | 1 (Unlimited) |
Lead Free Status / RoHS Status: | Lead free / RoHS Compliant |
1 +: | $ 4.56750 |
50 +: | $ 3.87450 |
100 +: | $ 3.59100 |
Filter Type: | Power Line |
Moisture Sensitivity Level (MSL): | -- |
Number of Lines: | 2 |
Inductance @ Frequency: | 330µH @ 10kHz |
Current Rating (Max): | 12A |
DC Resistance (DCR) (Max): | 6 mOhm |
Voltage Rating - DC: | -- |
Voltage Rating - AC: | 250V |
Operating Temperature: | -40°C ~ 115°C |
Ratings: | -- |
Approvals: | -- |
Features: | -- |
Mounting Type: | Through Hole |
Size / Dimension: | 1.083" L x 0.984" W (27.51mm x 24.99mm) |
Height (Max): | 0.472" (11.99mm) |
Package / Case: | Horizontal, 4 PC Pad |
Series: | WE-LPCC |
Part Status: | Active |
Lead Free Status / RoHS Status: | -- |
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Common Mode Chokes, or CMChokes, are passive electrical devices that serve two distinct electrical functions. The first is to allow alternating current (AC) signals to pass through, while at the same time limiting or blocking direct current (DC) components. The second is to block electromagnetic interference (EMI) and radio frequency interference (RFI) from entering a circuit by being conductive in one direction and resistive in the other. Such components, usually wire coils, are mainly used in audio, video, and telecommunications applications. In particular, 7448680120 is an application-specific CMChoke.
7448680120 Application Field and Working Principle
The 7448680120 is a frequency-compensated, fast-acting EMI filter circuit designed for high-speed signal applications. It can be used in a broad range of applications including: power supplies, audio amplifiers, portable electronics, LCD displays, and LED lighting systems. In addition, its integrated choke inductor eliminates common-mode noise from outside sources.
The 7448680120 works by providing a low pass filter on the signal path. This filter is built to interact with the signal on the AC level, and to block it on the DC level. It features a built-in inductor, which constricts the current flow in one direction and allows it to freely flow in the other. By doing this, the common-mode noise and RF interference is attenuated, and the signal is allowed to pass through to the downstream device unhindered.
In addition to its shielding properties, the 7448680120 also includes a number of benefits. These include: a higher order of filtering, a lower insertion loss, and an enhanced ability to reject interference signals. Furthermore, it has been tested and approved to MIL-STD-461F, and is compliant with ISO7637-2 requirements.
Conclusion
7448680120 is a specific type of Common Mode Choke and is designed for fast-acting EMI filter circuits. It is able to provide a low pass filter, which eliminates common-mode noise and RF interference from outside sources. In addition, it features a number of benefits such as a higher order of filtering, lower insertion loss, and enhanced ability to reject interference signals. Finally, it is compliant with MIL-STD-461F and ISO7637-2 standards.
The specific data is subject to PDF, and the above content is for reference
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