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) 70 OHM/30PF SMD
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20,000 pieces In Stock |
MOQ: 145 |
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Mfr. Part No. WS Part No. |
FILTER RC(PI) 15 OHM/47PF SMD
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2,106 pieces In Stock |
MOQ: 65 |
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Mfr. Part No. WS Part No. |
FILTER RC(PI) ESD SMD
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4,100 pieces In Stock |
MOQ: 260 |
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Mfr. Part No. WS Part No. |
FILTER LC 15PF 240MHZ SMD
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88,000 pieces In Stock |
MOQ: 115 |
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Mfr. Part No. WS Part No. |
FILTER LC 50MHZ SMD
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6,790 pieces In Stock |
MOQ: 155 |
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Mfr. Part No. WS Part No. |
Praetorian III® 4, 6, 8-Channel EMI Filter Array with ESD Protection
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90,000 pieces In Stock |
MOQ: 115 |
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Mfr. Part No. WS Part No. |
6-Line RC EMI Filter with TVS
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1,700 pieces In Stock |
MOQ: 75 |
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Mfr. Part No. WS Part No. |
3-terminal Filters For power line ACH series
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Low Stock |
MOQ: 70 |
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Mfr. Part No. WS Part No. |
3-Terminal Filters for Signal Line and DC Power Line SMD
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107,800 pieces In Stock |
MOQ: 235 |
Need to verify |
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Mfr. Part No. WS Part No. |
FILTER RC(PI) 40 OHM/7.5PF SMD
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2,740 pieces In Stock |
MOQ: 135 |
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Mfr. Part No. WS Part No. |
4-Line RC EMI Filter with TVS
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7,047 pieces In Stock |
MOQ: 85 |
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Mfr. Part No. WS Part No. |
DATA LINE FILTER
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16,000 pieces In Stock |
MOQ: 140 |
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Mfr. Part No. WS Part No. |
FILTER LC(PI) 12NH/16.5PF SMD
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3,410 pieces In Stock |
MOQ: 135 |
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Mfr. Part No. WS Part No. |
3-Terminal Filters for Signal Line and DC Power Line SMD
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64,100 pieces In Stock |
MOQ: 135 |
Need to verify |
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Mfr. Part No. WS Part No. |
3-Terminal Filters for Signal Line and DC Power Line SMD
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7,910 pieces In Stock |
MOQ: 170 |
Need to verify |
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Mfr. Part No. WS Part No. |
8-Channel EMI Filter Array with ESD Protection
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11,300 pieces In Stock |
MOQ: 135 |
Need to verify |
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Mfr. Part No. WS Part No. |
FILTER LC(PI) 20NH/10PF ESD SMD
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8,000 pieces In Stock |
MOQ: 120 |
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Mfr. Part No. WS Part No. |
FILTER RC(PI) 100 OHM/16PF SMD
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50,000 pieces In Stock |
MOQ: 140 |
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Mfr. Part No. WS Part No. |
4-Line RC EMI Filter with TVS
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134,300 pieces In Stock |
MOQ: 90 |
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Mfr. Part No. WS Part No. |
FILTER RC(PI) ESD SMD
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2,360 pieces In Stock |
MOQ: 110 |
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