Allicdata Part #: | 553-3380-2-ND |
Manufacturer Part#: |
PE-0403MCMC400ST |
Price: | $ 0.00 |
Product Category: | Filters |
Manufacturer: | Pulse Electronics Network |
Short Description: | CMC 100MA 2LN 40 OHM SMD |
More Detail: | 2 Line Common Mode Choke Surface Mount 40 Ohms @ 1... |
DataSheet: | PE-0403MCMC400ST Datasheet/PDF |
Quantity: | 1000 |
1 +: | 0.00000 |
Voltage Rating - AC: | -- |
Package / Case: | Nonstandard, 4 Lead |
Height (Max): | 0.026" (0.65mm) |
Size / Dimension: | 0.049" L x 0.039" W (1.25mm x 1.00mm) |
Mounting Type: | Surface Mount |
Features: | -- |
Approvals: | -- |
Ratings: | -- |
Operating Temperature: | -40°C ~ 85°C |
Series: | 0403 |
Voltage Rating - DC: | 5V |
DC Resistance (DCR) (Max): | 2.5 Ohm |
Current Rating (Max): | 100mA |
Impedance @ Frequency: | 40 Ohms @ 100MHz |
Number of Lines: | 2 |
Filter Type: | Signal Line |
Part Status: | Obsolete |
Packaging: | Tape & Reel (TR) |
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Common Mode Chokes
A common mode choke (CMChoke) is an electronic device used to suppress high frequency noise found in power, signal, and control lines. CMChoke is a type of inductor that uses a multilayer ferrite core to suppress the common mode noise in the signal line while allowing the desired signal to flow undisturbed. By adding resistance and inductance into the line, the CMChoke reduces the common mode noise, thus maintaining the signal integrity.
PE-0403MCMC400ST is one of the typical common mode chokes. It can be used in the applications as follows:
Application fields
- High speed signal lines
- industrial grade systems in harsh environment
- DC motors and power conversion
- Power conditioning and uninterruptible power supply (UPS)
- Automotive devices and systems
- Computers and electronic navigation systems
Working Principle
The core of the CMChoke is composed of ferrite, which is wrapped with two coils of wire wound in opposite directions. The signal line that is surrounded by the two coils has a much higher impedance than the others. By using this increased impedance in the signal line, the CMChoke reduces the common mode noise. In addition, the windings of both the coils at the CMChoke should be connected in series with the signal line in order to make the device work effectively.
In general, the PE-0403MCMC400ST has a high frequency impedance that can reach up to 400Ω and a low frequency impedance that can reach up to 8Ω. The PE-0403MCMC400ST is suitable for a wide frequency range, from 1MHz to 400MHz.
The PE-0403MCMC400ST has a wide operating temperature range, from -40 to +125°C. It can support a current of up to 5 Amps and has a copper winding thickness of 30μm. The PE-0403MCMC400ST also has a high temperature retention of up to 15℃. This makes it ideal for applications in extreme temperature environments.
Conclusion
In conclusion, PE-0403MCMC400ST is an ideal common mode choke, suitable for a wide frequency range, from 1MHz to 400MHz, and able to support currents of up to 5 Amps. It can be used in many application fields, such as high speed signal lines, industrial grade systems in harsh environment, DC motors and power conversion, power conditioning and uninterruptible power supply (UPS), automotive devices and systems, and computers and electronic navigation systems.
The specific data is subject to PDF, and the above content is for reference
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