DigiKey Datasheets for EMI Filters and RFI Filters
Electromagnetic (EMI) filters and radio frequency interference (RFI) filters purify signals of unwanted noise by attenuating the high-frequency RFI (typically 150kHz and up) and passing the low frequency EMI.
EMI Filters and RFI Filters: Learn more
| Product Name | Notes |
|---|---|
| DC EMC/EMI Line Filter 3A AC Single Stage Wire Leads | |
| EMI Filter Order 4 Channel 100mA 0603 (1608 Metric), Array, 10 PC Pad | |
| FILTER LC(PI) 240MHZ SMD | |
| FILTER LC(PI) 25MHZ SMD | |
| FILTER LC(PI) 75MHZ SMD | |
| LC (Pi) EMI Filter 3rd Order Low Pass 1 Channel 100mA 0603 (1608 Metric), 3 PC Pad | |
| LC (Pi) EMI Filter 3rd Order Low Pass 1 Channel 200mA 0805 (2012 Metric), 3 PC Pad | |
| LC (Pi) EMI Filter 3rd Order Low Pass 1 Channel 350mA 0402 (1005 Metric), 4 PC Pad | |
| LC (Pi) EMI Filter 3rd Order Low Pass 4 Channel C = 15pF 100mA 0603 (1608 Metric), Array, 10 PC Pad | |
| LC (Pi) EMI Filter 3rd Order Low Pass 4 Channel C = 22pF 100mA 0603 (1608 Metric), Array, 10 PC Pad | |
| LC (Pi) EMI Filter 3rd Order Low Pass 4 Channel C = 27pF 100mA 0603 (1608 Metric), Array, 10 PC Pad | |
| LC (Pi) EMI Filter 3rd Order Low Pass 4 Channel C = 33pF 0603 (1608 Metric), Array, 10 PC Pad | |
| LC (Pi) EMI Filter 3rd Order Low Pass 4 Channel C = 36pF 100mA 0603 (1608 Metric), Array, 10 PC Pad | |
| LC (Pi) EMI Filter 3rd Order Low Pass 4 Channel C = 44pF 0603 (1608 Metric), Array, 10 PC Pad | |
| LC (Pi) EMI Filter 3rd Order Low Pass 4 Channel C = 54pF 0603 (1608 Metric), Array, 10 PC Pad | |
| LC (Pi) EMI Filter 5th Order Low Pass 1 Channel 100mA 0805 (2012 Metric), 3 PC Pad | |
| LC (T-Type) EMI Filter 2nd Order Low Pass 1 Channel 200mA 0603 (1608 Metric), 3 PC Pad | |
| LC (T-Type) EMI Filter 3rd Order Low Pass 1 Channel 100mA 0805 (2012 Metric), 3 PC Pad | |
| LC (T-Type) EMI Filter 3rd Order Low Pass 1 Channel 150mA 0805 (2012 Metric), 3 PC Pad | |
| LC (T-Type) EMI Filter 3rd Order Low Pass 1 Channel 250mA 0805 (2012 Metric), 3 PC Pad | |
| LC (T-Type) EMI Filter 3rd Order Low Pass 1 Channel C = 100pF 1A 0805 (2012 Metric), 3 PC Pad | |
| LC (T-Type) EMI Filter 3rd Order Low Pass 1 Channel C = 100pF 1A 0805 (2012 Metric), 6 PC Pad | |
| LC (T-Type) EMI Filter 3rd Order Low Pass 1 Channel C = 10pF 1A 0805 (2012 Metric), 3 PC Pad | |
| LC (T-Type) EMI Filter 3rd Order Low Pass 1 Channel C = 10pF 1A 0805 (2012 Metric), 6 PC Pad | |
| LC (T-Type) EMI Filter 3rd Order Low Pass 1 Channel C = 150pF 1A 0805 (2012 Metric), 3 PC Pad | |
| LC (T-Type) EMI Filter 3rd Order Low Pass 1 Channel C = 150pF 1A 0805 (2012 Metric), 6 PC Pad | |
| LC (T-Type) EMI Filter 3rd Order Low Pass 1 Channel C = 22pF 1A 0805 (2012 Metric), 3 PC Pad | |
| LC (T-Type) EMI Filter 3rd Order Low Pass 1 Channel C = 22pF 1A 0805 (2012 Metric), 6 PC Pad | |
| LC (T-Type) EMI Filter 3rd Order Low Pass 1 Channel C = 47pF 1A 0805 (2012 Metric), 6 PC Pad | |
| LC EMI Filter 2nd Order Low Pass 1 Channel 200mA 0805 (2012 Metric), 3 PC Pad | |
| LC EMI Filter 2nd Order Low Pass 4 Channel 100mA 0804 (2010 Metric), Array, 10 PC Pad | |
| LC EMI Filter 2nd Order Low Pass 4 Channel 100mA 1206 (3216 Metric), Array, 10 PC Pad | |
| LC EMI Filter 2nd Order Low Pass 4 Channel C = 10pF 100mA 0804 (2010 Metric), Array, 10 PC Pad | |
| LC EMI Filter 2nd Order Low Pass 4 Channel C = 15pF 100mA 0804 (2010 Metric), Array, 10 PC Pad | |
| LC EMI Filter 2nd Order Low Pass 4 Channel C = 22pF 100mA 0804 (2010 Metric), Array, 10 PC Pad | |
| LC EMI Filter 2nd Order Low Pass 4 Channel C = 36pF 100mA 0804 (2010 Metric), Array, 10 PC Pad | |
| LC EMI Filter 2nd Order Low Pass 4 Channel C = 40pF 100mA 0804 (2010 Metric), Array, 10 PC Pad | |
| LC EMI Filter 2nd Order Low Pass 4 Channel C = 4pF 100mA 0804 (2010 Metric), Array, 10 PC Pad | |
| LC EMI Filter 3rd Order Low Pass 4 Channel C = 10pF 50mA 0603 (1608 Metric), Array, 10 PC Pad | |
| LC EMI Filter 3rd Order Low Pass 4 Channel C = 12pF 100mA 0804 (2010 Metric), Array, 10 PC Pad | |
| LC EMI Filter 3rd Order Low Pass 4 Channel C = 15pF 50mA 0603 (1608 Metric), Array, 10 PC Pad | |
| LC EMI Filter 3rd Order Low Pass 4 Channel C = 17pF 100mA 0804 (2010 Metric), Array, 10 PC Pad | |
| LC EMI Filter 3rd Order Low Pass 4 Channel C = 22pF 100mA 0804 (2010 Metric), Array, 10 PC Pad | |
| LC EMI Filter 3rd Order Low Pass 4 Channel C = 22pF 50mA 0603 (1608 Metric), Array, 10 PC Pad | |
| LC EMI Filter 3rd Order Low Pass 4 Channel C = 36pF 50mA 0603 (1608 Metric), Array, 10 PC Pad | |
| LC EMI Filter 5th Order Low Pass 1 Channel 100mA 0805 (2012 Metric), 3 PC Pad | |
| POWER LINE FILTERS AC 1-250 / DC | |
| Single Phase EMC/EMI Line Filter 10A 250VAC Single Stage Terminal Block | |
| Single Phase EMC/EMI Line Filter 10A 250VAC Two Stage Terminal Block | |
| Single Phase EMC/EMI Line Filter 16A 250VAC Single Stage Terminal Block | |
| Single Phase EMC/EMI Line Filter 16A 250VAC Two Stage Terminal Block | |
| Single Phase EMC/EMI Line Filter 20A 250VAC Single Stage Terminal Block | |
| Single Phase EMC/EMI Line Filter 20A 250VAC Two Stage Terminal Block | |
| Single Phase EMC/EMI Line Filter 2A 250VAC Single Stage Quick Connect | |
| Single Phase EMC/EMI Line Filter 30A 250VAC Single Stage Terminal Block | |
| Single Phase EMC/EMI Line Filter 3A 250VAC Single Stage Quick Connect | |
| Single Phase EMC/EMI Line Filter 4A 250VAC Single Stage Quick Connect | |
| Single Phase EMC/EMI Line Filter 4A 250VAC Single Stage Terminal Block | |
| Single Phase EMC/EMI Line Filter 6A 250VAC Single Stage Terminal Block | |
| Single Phase EMC/EMI Line Filter 6A 250VAC Two Stage Terminal Block |
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