EMI/RFI Filters (LC, RC Networks) are specialized components designed to attenuate unwanted electromagnetic interference (EMI) and radio frequency interference (RFI) in electronic circuits. These filters use a combination of inductors (L) and capacitors (C) or resistors (R) to create low-pass or band-pass filter networks.
Highly effective in cleaning up power lines and signal paths, they are employed in a myriad of applications including industrial machinery, medical devices, and consumer electronics. Key manufacturers include AVX Corporation, Panasonic, and Murata Electronics.
EMI/RFI Filters are crucial for meeting regulatory standards and ensuring the reliable operation of sensitive electronic equipment.
| Select | Images | Part Number | Mfr | Description | Datasheet | Availability | Price | Qty | RFQ | Rohs | ECAD Model |
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Mfr. Part No. WS Part No. |
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Low Stock |
MOQ: 1 |
Need to verify |
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Mfr. Part No. WS Part No. |
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Low Stock |
MOQ: 1 |
Need to verify |
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Mfr. Part No. WS Part No. |
FILTER LC(T) SMD
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80,000 pieces In Stock |
MOQ: 9 |
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Mfr. Part No. WS Part No. |
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Low Stock |
MOQ: 1 |
Need to verify |
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Mfr. Part No. WS Part No. |
FILTER RC(PI) 220 OHM/47PF SMD
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Low Stock |
MOQ: 7 |
Need to verify |
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Mfr. Part No. WS Part No. |
FILTER RC(PI) 470 OHM/47PF SMD
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Low Stock |
MOQ: 12 |
Need to verify |
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Mfr. Part No. WS Part No. |
FILTER RC(PI) 1 KOHM/22PF SMD
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Low Stock |
MOQ: 6 |
Need to verify |
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Mfr. Part No. WS Part No. |
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Low Stock |
MOQ: 2105 |
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Mfr. Part No. WS Part No. |
FILTER RC 1 KOHM/22PF SMD
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Low Stock |
MOQ: 270 |
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Mfr. Part No. WS Part No. |
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Low Stock |
MOQ: 1 |
Need to verify |
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Mfr. Part No. WS Part No. |
FILTER 2LINE 6QFN / LC (Pi) EMI Filter 3rd Order Low Pass 2 Channel 6-VDFN
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3,000 pieces In Stock |
MOQ: 60 |
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Mfr. Part No. WS Part No. |
FILTER RC(PI) 100 OHM/28PF SMD
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370,000 pieces In Stock |
MOQ: 35 |
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Mfr. Part No. WS Part No. |
IC EMI FILTER ESD PROT SMD
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20,000 pieces In Stock |
MOQ: 120 |
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Mfr. Part No. WS Part No. |
Distributed constant type LC filter. Prevents ringing caused by circuit impedance. | FILTER LC 45PF 100MHZ SMD
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Low Stock |
MOQ: 1 |
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Mfr. Part No. WS Part No. |
FILTER LC 45PF 150MHZ SMD
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Low Stock |
MOQ: 1 |
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Mfr. Part No. WS Part No. |
FILTER RC(PI) 100 OHM/12PF SMD
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22,103 pieces In Stock |
MOQ: 125 |
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Mfr. Part No. WS Part No. |
FILTER RC(PI) 100 OHM/13PF SMD
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3,000 pieces In Stock |
MOQ: 140 |
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Mfr. Part No. WS Part No. |
FILTER RC(PI) 100 OHM/17PF SMD
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39,000 pieces In Stock |
MOQ: 230 |
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Mfr. Part No. WS Part No. |
FILTER RC(PI) 100 OHM/9PF SMD
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5,794 pieces In Stock |
MOQ: 250 |
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Mfr. Part No. WS Part No. |
FILTER RC(PI) 100 OHM/13PF SMD
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31,704 pieces In Stock |
MOQ: 120 |
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