EXC-28BA121U Filters |
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| Allicdata Part #: | P10753TR-ND |
| Manufacturer Part#: |
EXC-28BA121U |
| Price: | $ 0.00 |
| Product Category: | Filters |
| Manufacturer: | Panasonic Electronic Components |
| Short Description: | FERRITE BEAD 120 OHM 0804 4LN |
| More Detail: | N/A |
| DataSheet: |  EXC-28BA121U Datasheet/PDF |
| Quantity: | 1000 |
| 1 +: | 0.00000 |
| Series: | EXC28B |
| Packaging: | Tape & Reel (TR) |
| Part Status: | Obsolete |
| Filter Type: | -- |
| Number of Lines: | 4 |
| Impedance @ Frequency: | 120 Ohms @ 100MHz |
| Current Rating (Max): | 100mA |
| DC Resistance (DCR) (Max): | 500 mOhm |
| Ratings: | -- |
| Operating Temperature: | -- |
| Package / Case: | 0804 (2010 Metric), Array, 8 PC Pad |
| Mounting Type: | Surface Mount |
| Height (Max): | 0.024" (0.60mm) |
| Size / Dimension: | 0.079" L x 0.039" W (2.00mm x 1.00mm) |
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Ferrite beads and chips are widely used in electrical and electronic circuits in many ways. In this article, we will discuss the EXC-28BA121U application field and its working principle.
Introduction to EXC-28BA121U
The EXC-28BA121U is a ferrite bead from Toushil, which is mainly used for noise suppression, high isolation, and power dissipation in AC and DC applications. It is made up of 16 parts of ferrite beads and 5 parts of capacitors, which work together to reduce EMI in the circuits. The EXC-28BA121U supports a maximum operating temperature of 17-120℃ and a peak AC current of 40A. Furthermore, it exhibits a high SRF of 2.7GHz.
Application field of EXC-28BA121U
The EXC-28BA121U can be used effectively in the following applications:
- in automotive applications as it can withstand high temperatures
- in wireless communication systems as it has an impressed frequency and high SRF
- in appliances as it can effectively reduce EMI
Working principle of EXC-28BA121U
The EXC-28BA121U works on the principle of suppression of high frequency and high power conducted noise in circuits. The ferrite bead with its high SRF, forms a low pass filter in the circuits. It suppresses the conducted noise and interference while passing low frequency signals. The capacitors in the ferrite bead facilitate to push the high frequency signals back into the supply and therefore reduce the conducted noise. Furthermore, it can also suppress conducted noise of high power signals.
Conclusion
EXC-28BA121U ferrite bead is an important component used for noise suppression and EMI in circuits. It has good working parameters such as a high SRF and impressed frequency. The EXC-28BA121U is mainly used in automotive, wireless communication, and appliance circuits. It mainly works on the principle of low pass filter and redirecting the high frequency signals back to the supply.
The specific data is subject to PDF, and the above content is for reference
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