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 LC(PI) 50MHZ SMD
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Low Stock |
MOQ: 195 |
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Mfr. Part No. WS Part No. |
IC EMI FILTER ESD PROT SMD
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2,850 pieces In Stock |
MOQ: 185 |
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Mfr. Part No. WS Part No. |
FILTER RC(PI) ESD SMD
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2,170 pieces In Stock |
MOQ: 140 |
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Mfr. Part No. WS Part No. |
FILTER RC(PI) 1KOHM/24PF ESD SMD
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2,350 pieces In Stock |
MOQ: 315 |
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Mfr. Part No. WS Part No. |
FILTER RC(PI) ESD SMD
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2,170 pieces In Stock |
MOQ: 195 |
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Mfr. Part No. WS Part No. |
FILTER LC(T) 0.047UF TH
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3,770 pieces In Stock |
MOQ: 370 |
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Mfr. Part No. WS Part No. |
FILTER LC(PI) 0.1UH/5000PF SMD
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2,650 pieces In Stock |
MOQ: 30 |
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Mfr. Part No. WS Part No. |
FILTER LC 350MHZ SMD
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Low Stock |
MOQ: 600 |
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Mfr. Part No. WS Part No. |
FILTER LC(PI) 36PF 220MHZ SMD
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1,980 pieces In Stock |
MOQ: 265 |
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Mfr. Part No. WS Part No. |
FILTER LC 100MHZ SMD
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3,160 pieces In Stock |
MOQ: 155 |
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Mfr. Part No. WS Part No. |
FILTER LC(PI) 70NH/11.5PF SMD
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1,380 pieces In Stock |
MOQ: 135 |
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Mfr. Part No. WS Part No. |
FILTER LC(T) 230NH/70PF SMD / LC (T-Type) EMI Filter 3rd Order Low Pass 1 Channel L = 230nH, C = 70pF 75 mA 0603 (1608 Metric), 3 PC Pad
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2,490 pieces In Stock |
MOQ: 145 |
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Mfr. Part No. WS Part No. |
FILTER RC(PI) 100 OHM/10PF SMD / 6 Line EMI Filter with ESD Protection in UDFN Package
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2,090 pieces In Stock |
MOQ: 210 |
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Mfr. Part No. WS Part No. |
FILTER RC(PI) 100 OHM/17PF SMD
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2,900 pieces In Stock |
MOQ: 345 |
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Mfr. Part No. WS Part No. |
FILTER RC(PI) 100 OHM/8.5PF SMD / 4-Channel EMI Filter Array with ESD Protection
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66,500 pieces In Stock |
MOQ: 135 |
Need to verify |
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Mfr. Part No. WS Part No. |
FILTER LC(PI) 12NH/16.5PF SMD / Praetorian L-C LCD and Camera EMI Filter Array with ESD Protection
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80,200 pieces In Stock |
MOQ: 135 |
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Mfr. Part No. WS Part No. |
FILTER RC(PI) 100 OHM/28PF SMD / High Performance ESD Protection Circuit
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10,600 pieces In Stock |
MOQ: 50 |
Need to verify |
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Mfr. Part No. WS Part No. |
FILTER LC(T) SMD
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28,000 pieces In Stock |
MOQ: 65 |
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Mfr. Part No. WS Part No. |
FILTER LC(T) 35MHZ SMD
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17,000 pieces In Stock |
MOQ: 230 |
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Mfr. Part No. WS Part No. |
3-teminal Filters
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32,000 pieces In Stock |
MOQ: 75 |
Need to verify |
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