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. |
FILTER RC(PI) 100 OHM/30PF SMD
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7,671 pieces In Stock |
MOQ: 285 |
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Mfr. Part No. WS Part No. |
FILTER LC(PI) 17NH/12PF ESD SMD
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Low Stock |
MOQ: 180 |
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Mfr. Part No. WS Part No. |
High Performance ESD Protection Circuit / FILTER RC(PI) ESD SMD
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10,800 pieces In Stock |
MOQ: 5 |
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Mfr. Part No. WS Part No. |
FILTER LC 0.1UF SMD
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Low Stock |
MOQ: 590 |
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Mfr. Part No. WS Part No. |
FILTER LC(PI) 34NH/16PF SMD
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80,000 pieces In Stock |
MOQ: 30 |
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Mfr. Part No. WS Part No. |
FILTER RC(PI) 40 OHM/15PF SMD / RC (Pi) EMI Filter 2nd Order Low Pass 6 Channel R = 40Ohms, C = 15pF 16-WFBGA, FCBGA
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6,620 pieces In Stock |
MOQ: 125 |
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Mfr. Part No. WS Part No. |
EMI Filter Low Pass RC-Circuit Flat Style SMD T/R / IC EMI FILTER ESD PROT SMD
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4,795 pieces In Stock |
MOQ: 155 |
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Mfr. Part No. WS Part No. |
FILTER LC(T) 0.05 OHM/0.01UF TH
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Low Stock |
MOQ: 85 |
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Mfr. Part No. WS Part No. |
FILTER LC(PI) 70NH/11.5PF SMD
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1,000 pieces In Stock |
MOQ: 760 |
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Mfr. Part No. WS Part No. |
On-Board Type (DC) EMI Suppression Filters (EMIFIL)
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Low Stock |
MOQ: 290 |
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Mfr. Part No. WS Part No. |
FILTER RC(PI) ESD SMD
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25,000 pieces In Stock |
MOQ: 185 |
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Mfr. Part No. WS Part No. |
FILTER LC(T) SMD
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Low Stock |
MOQ: 60 |
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Mfr. Part No. WS Part No. |
FILTER LC 180MHZ SMD
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4,000 pieces In Stock |
MOQ: 305 |
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Mfr. Part No. WS Part No. |
FILTER RC(PI) ESD SMD
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Low Stock |
MOQ: 75 |
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Mfr. Part No. WS Part No. |
6-Channel EMI-Filter with ESD-Protection
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2,271 pieces In Stock |
MOQ: 95 |
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Mfr. Part No. WS Part No. |
FILTER / LC (Pi) EMI Filter 3rd Order Low Pass 1 Channel 200 mA 0805 (2012 Metric), 3 PC Pad
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32,000 pieces In Stock |
MOQ: 460 |
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Mfr. Part No. WS Part No. |
FILTER LC(PI) 15NH/25PF ESD SMD
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Low Stock |
MOQ: 1 |
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Mfr. Part No. WS Part No. |
FILTER RC(PI) 100 OHM/15PF SMD
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227,980 pieces In Stock |
MOQ: 330 |
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Mfr. Part No. WS Part No. |
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Low Stock |
MOQ: 1 |
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Mfr. Part No. WS Part No. |
FILTER RC(PI) 68 OHM/47PF SMD
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914 pieces In Stock |
MOQ: 215 |
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