PE-0402FB102ST Filters |
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| Allicdata Part #: | 553-2372-2-ND |
| Manufacturer Part#: |
PE-0402FB102ST |
| Price: | $ 0.01 |
| Product Category: | Filters |
| Manufacturer: | Pulse Electronics Network |
| Short Description: | FERRITE BEAD 1 KOHM 0402 1LN |
| More Detail: | N/A |
| DataSheet: |  PE-0402FB102ST Datasheet/PDF |
| Quantity: | 120000 |
| Lead Free Status / RoHS Status: | Lead free / RoHS Compliant |
| Moisture Sensitivity Level (MSL): | 1 (Unlimited) |
| 10000 +: | $ 0.01279 |
| 20000 +: | $ 0.01235 |
| 30000 +: | $ 0.01147 |
| 50000 +: | $ 0.01133 |
| Series: | FB |
| Packaging: | Tape & Reel (TR) |
| Lead Free Status / RoHS Status: | -- |
| Part Status: | Active |
| Moisture Sensitivity Level (MSL): | -- |
| Filter Type: | Signal Line |
| Number of Lines: | 1 |
| Impedance @ Frequency: | 1 kOhms @ 100MHz |
| Current Rating (Max): | 300mA |
| DC Resistance (DCR) (Max): | 580 mOhm |
| Ratings: | -- |
| Operating Temperature: | -40°C ~ 105°C |
| Package / Case: | 0402 (1005 Metric) |
| Mounting Type: | Surface Mount |
| Height (Max): | 0.220" (5.59mm) |
| Size / Dimension: | 0.039" L x 0.020" W (1.00mm x 0.50mm) |
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Ferrite beads and chips are small electronic components designed to suppress high frequency noise. They operate by providing a low impedance path for high-frequency interference. PE-0402FB102ST are small molded ferrite beads or chip beads, which are surface mountable on printed circuit board.
Application Field
PE-0402FB102ST ferrite beads are usually used in high frequency switching mode power supplies and digital signal applications. Additionally, these low profile ferrite beads are suitable for current sensing and common mode noise filtering.
PE-0402FB102ST are also used in various fields such as automotive, consumer electronics, industrial controls, instrumentation, telecommunications, and medical electronics in order to suppress EMI. They have EMI suppression qualities such as high impedance on continuous low frequency interference and low impedance on high frequency interference.
Working Principle
The PE-0402FB102ST ferrite beads achieve an EMI suppressor by creating an artificial inductance circuit that distorts the shape of incoming high frequency noise and parallel capacitances that absorb high frequency noise.
The artificial inductance circuit is created when the high frequency noise encounters the ferrite materials in the ferrite beads. After entering the artificial inductance circuit, the high frequency noise is distorted, and most of the energy is dissipated in the ferrite material giving the interference less energy.
Parallel capacitances, on the other hand, absorb the high frequency noise by acting like a sponge. The capacitances are able to capture the energy coming out of the artificial inductance circuit and absorb it, thus preventing the interference from propagating further.
PE-0402FB102ST ferrite beads are effective in blocking high frequency noise and preventing interference from propagating through the system while still allowing for good signal integrity.
Conclusion
In conclusion, PE-0402FB102ST ferrite chips are useful in various electronic applications and serve to suppress the high frequency noise. They work by creating an artificial inductance circuit which distorts the shape of incoming interference and another parallel capacitance that absorbs the interference energy. As a result, PE-0402FB102ST ferrite chips can be used to prevent interference from propagating through the system and ruining the signal integrity.
The specific data is subject to PDF, and the above content is for reference
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