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 |
|---|---|
| "RC (T-Type) EMI Filter 1st Order Low Pass 8 Channel R = 100Ohms, C = 200pF 20-DIP (0.300"", 7.62mm)" | |
| "RC (T-Type) EMI Filter 1st Order Low Pass 8 Channel R = 25Ohms, C = 50pF 20-DIP (0.300"", 7.62mm)" | |
| "RC (T-Type) EMI Filter 1st Order Low Pass 8 Channel R = 25Ohms, C = 50pF 20-SOIC (0.295"", 7.50mm Width)" | |
| 3VR7M=F7201 S0 | |
| FILTER LC(PI) 0.015UF CHAS | |
| FILTER LC(PI) 2000PF CHASSISSIS | |
| FPAC RAIL FILTER 3PH 1ST 10A 520 | |
| FPAC RAIL FILTER 3PH 1ST 12A 520 | |
| FPAC RAIL FILTER 3PH 1ST 16A 520 | |
| FPAC RAIL FILTER 3PH 1ST 20A 520 | |
| FPAC RAIL FILTER 3PH 1ST 25A 520 | |
| FPAC RAIL FILTER 3PH 1ST 32A 520 | |
| FPAC RAIL FILTER 3PH 1ST 3A 520V | |
| FPAC RAIL FILTER 3PH 1ST 6A 520V | |
| LC (Pi) EMI Filter 3rd Order Low Pass 1 Channel C = 0.012µF 10A Axial, Bushing | |
| LC (Pi) EMI Filter 3rd Order Low Pass 1 Channel C = 0.022µF 10A Axial, Eyelet - 1 Turret Lead | |
| LC (Pi) EMI Filter 3rd Order Low Pass 1 Channel C = 0.028µF 10A Axial, Bushing | |
| LC (Pi) EMI Filter 3rd Order Low Pass 1 Channel C = 0.05µF 10A Axial, Bushing | |
| LC (Pi) EMI Filter 3rd Order Low Pass 1 Channel C = 1500pF 10A Axial, Bushing, 1 Turret Lead | |
| LC (Pi) EMI Filter 3rd Order Low Pass 1 Channel C = 1500pF 10A Axial, Bushing | |
| LC (Pi) EMI Filter 3rd Order Low Pass 1 Channel C = 1500pF 10A Axial, Eyelet - 1 Turret Lead | |
| LC (Pi) EMI Filter 3rd Order Low Pass 1 Channel C = 1500pF 10A Radial, Eyelet - PC Pin | |
| LC (Pi) EMI Filter 3rd Order Low Pass 1 Channel C = 1500pF 15A Axial, Bushing | |
| LC (Pi) EMI Filter 3rd Order Low Pass 1 Channel C = 1500pF 25A Axial, Bushing - 2 Notched Leads | |
| LC (Pi) EMI Filter 3rd Order Low Pass 1 Channel C = 1750pF 10A Axial, Eyelet - 1 Turret Lead | |
| LC (Pi) EMI Filter 3rd Order Low Pass 1 Channel C = 1750pF 10A Axial, Eyelet - No Lead | |
| LC (Pi) EMI Filter 3rd Order Low Pass 1 Channel C = 1750pF 10A Axial, Eyelet | |
| LC (Pi) EMI Filter 3rd Order Low Pass 1 Channel C = 2000pF 15A Axial, Bushing | |
| LC (Pi) EMI Filter 3rd Order Low Pass 1 Channel C = 2000pF Pill, Round | |
| LC (Pi) EMI Filter 3rd Order Low Pass 1 Channel C = 2500pF 15A Axial, Bushing | |
| LC (Pi) EMI Filter 3rd Order Low Pass 1 Channel C = 3000pF 10A Axial, Bushing, 1 Turret Lead | |
| LC (Pi) EMI Filter 3rd Order Low Pass 1 Channel C = 3000pF 10A Axial, Eyelet - 1 Turret Lead | |
| LC (Pi) EMI Filter 3rd Order Low Pass 1 Channel C = 3000pF 15A Axial, Eyelet | |
| LC (Pi) EMI Filter 3rd Order Low Pass 1 Channel C = 3000pF 25A Axial, Bushing - 2 Notched Leads | |
| LC (Pi) EMI Filter 3rd Order Low Pass 1 Channel C = 3000pF 25A Axial, Eyelet - Hook Lead | |
| LC (Pi) EMI Filter 3rd Order Low Pass 1 Channel C = 4500pF 25A Axial, Eyelet - Hook Lead | |
| LC (Pi) EMI Filter 3rd Order Low Pass 1 Channel C = 4500pF 25A Radial, Eyelet - PC Pin | |
| LC (Pi) EMI Filter 3rd Order Low Pass 1 Channel C = 5000pF 10A Axial, Bushing, 1 Turret Lead | |
| LC (Pi) EMI Filter 3rd Order Low Pass 1 Channel C = 5000pF 10A Axial, Bushing | |
| LC (Pi) EMI Filter 3rd Order Low Pass 1 Channel C = 5000pF 10A Radial, Eyelet - PC Pin | |
| LC (Pi) EMI Filter 3rd Order Low Pass 1 Channel C = 5000pF, 10000pF 10A Radial, Eyelet - PC Pin | |
| LC (Pi) EMI Filter 3rd Order Low Pass 1 Channel C = 5500pF 10A Axial, Bushing, 1 Turret Lead | |
| LC (Pi) EMI Filter 3rd Order Low Pass 1 Channel C = 5500pF 10A Axial, Bushing | |
| LC (Pi) EMI Filter 3rd Order Low Pass 1 Channel C = 5500pF 15A Axial, Bushing, 1 Turret Lead | |
| LC (Pi) EMI Filter 3rd Order Low Pass 1 Channel C = 5500pF 3A Axial, Bushing | |
| LC (Pi) EMI Filter 3rd Order Low Pass 1 Channel C = 65pF 15A Axial, Bushing | |
| LC (Pi) EMI Filter 3rd Order Low Pass 1 Channel C = 7500pF 3A Axial, Bushing | |
| LC (Pi) EMI Filter 3rd Order Low Pass 1 Channel L = 0.1µH, C = 1000pF 10A Pill, Square | |
| LC (Pi) EMI Filter 3rd Order Low Pass 1 Channel L = 0.1µH, C = 100pF 10A Pill, Square | |
| LC (Pi) EMI Filter 3rd Order Low Pass 1 Channel L = 0.1µH, C = 2000pF 10A Pill, Square | |
| LC (Pi) EMI Filter 3rd Order Low Pass 1 Channel L = 0.1µH, C = 4000pF 10A Pill, Square | |
| LC (Pi) EMI Filter 3rd Order Low Pass 1 Channel L = 0.1µH, C = 470pF 10A Pill, Square | |
| LC (Pi) EMI Filter 3rd Order Low Pass 1 Channel L = 0.1µH, C = 5000pF 10A Pill, Round | |
| LC (Pi) EMI Filter 3rd Order Low Pass 1 Channel L = 0.1µH, C = 6800pF 10A Pill, Square | |
| LC (Pi) EMI Filter 3rd Order Low Pass 1 Channel L = 0.1µH, C = 8200pF 10A Pill, Square | |
| LC EMI Filter 2nd Order Low Pass 1 Channel C = 0.027µF 10A Axial, Bushing | |
| LC EMI Filter 2nd Order Low Pass 1 Channel C = 0.05µF 10A Axial, Bushing | |
| LINE FILTER 100A CHASSIS MOUNT | |
| LINE FILTER 10A CHASSIS MOUNT | |
| LINE FILTER 110A CHASSIS MOUNT | |
| LINE FILTER 120A CHASSIS MOUNT | |
| LINE FILTER 150A CHASSIS MOUNT | |
| LINE FILTER 16A CHASSIS MOUNT | |
| LINE FILTER 180A CHASSIS MOUNT | |
| LINE FILTER 200A CHASSIS MOUNT | |
| LINE FILTER 20A CHASSIS MOUNT | |
| LINE FILTER 230A CHASSIS MOUNT | |
| LINE FILTER 250A CHASSIS MOUNT | |
| LINE FILTER 250VAC 10A CHASS MNT | |
| LINE FILTER 250VAC 12A CHASS MNT | |
| LINE FILTER 250VAC 16A CHASS MNT | |
| LINE FILTER 250VAC 1A CHASS MNT | |
| LINE FILTER 250VAC 20A CHASS MNT | |
| LINE FILTER 250VAC 30A CHASS MNT | |
| LINE FILTER 250VAC 3A CHASS MNT | |
| LINE FILTER 250VAC 4A CHASS MNT | |
| LINE FILTER 250VAC 6A CHASS MNT | |
| LINE FILTER 250VAC 8A CHASS MNT | |
| LINE FILTER 250VAC/VDC 1.5A CHAS | |
| LINE FILTER 250VAC/VDC 1.6A CHAS | |
| LINE FILTER 250VAC/VDC 1.6A TH | |
| LINE FILTER 250VAC/VDC 10A CHASS | |
| LINE FILTER 250VAC/VDC 10A DIN | |
| LINE FILTER 250VAC/VDC 15A CHASS | |
| LINE FILTER 250VAC/VDC 16A CHASS | |
| LINE FILTER 250VAC/VDC 16A DIN | |
| LINE FILTER 250VAC/VDC 1A CHASS | |
| LINE FILTER 250VAC/VDC 1A TH | |
| LINE FILTER 250VAC/VDC 2.5A TH | |
| LINE FILTER 250VAC/VDC 20A CHASS | |
| LINE FILTER 250VAC/VDC 20A DIN | |
| LINE FILTER 250VAC/VDC 3.6A TH | |
| LINE FILTER 250VAC/VDC 30A CHASS | |
| LINE FILTER 250VAC/VDC 3A CHASS | |
| LINE FILTER 250VAC/VDC 4.5A CHAS | |
| LINE FILTER 250VAC/VDC 40A CHASS | |
| LINE FILTER 250VAC/VDC 5A CHASS | |
| LINE FILTER 250VAC/VDC 6A CHASS | |
| LINE FILTER 250VAC/VDC 6A DIN | |
| LINE FILTER 250VAC/VDC 8A CHASS | |
| LINE FILTER 25A CHASSIS MOUNT | |
| LINE FILTER 300A CHASSIS MOUNT | |
| LINE FILTER 30A CHASSIS MOUNT | |
| LINE FILTER 320A CHASSIS MOUNT | |
| LINE FILTER 36A CHASSIS MOUNT | |
| LINE FILTER 400A CHASSIS MOUNT | |
| LINE FILTER 40A CHASSIS MOUNT | |
| LINE FILTER 42A CHASSIS MOUNT | |
| LINE FILTER 500A CHASSIS MOUNT | |
| LINE FILTER 50A CHASSIS MOUNT | |
| LINE FILTER 600A CHASSIS MOUNT | |
| LINE FILTER 60A CHASSIS MOUNT | |
| LINE FILTER 64A CHASSIS MOUNT | |
| LINE FILTER 6A CHASSIS MOUNT | |
| LINE FILTER 700A CHASSIS MOUNT | |
| LINE FILTER 80A CHASSIS MOUNT | |
| LINE FLTR 250VAC/VDC 10A PANEL | |
| LINE FLTR 250VAC/VDC 15A PANEL | |
| LINE FLTR 250VAC/VDC 2A PANEL | |
| LINE FLTR 250VAC/VDC 3A PANEL | |
| LINE FLTR 250VAC/VDC 4A PANEL | |
| LINE FLTR 250VAC/VDC 6A PANEL | |
| Power Entry Connector Receptacle, Male Pins Custom Connection Panel Mount, Flange; Through Hole, Right Angle | |
| Power Entry Connector Receptacle, Male Pins Custom Connection Panel Mount, Flange | |
| Power Entry Connector Receptacle, Male Pins Custom Connection Panel Mount, Snap-In | |
| Power Entry Connector Receptacle, Male Pins Special - Molex HCS Panel Mount, Flange; Through Hole | |
| Power Entry Connector Receptacle, Male Pins Special - Molex HCS Panel Mount, Flange | |
| Power Entry Connector Receptacle, Male Pins Special - Molex HCS Panel Mount, Snap-In | |
| Power Entry Connector Receptacle, Male Pins Special - Molex HCS Panel Mount, Through Hole, Right Angle | |
| POWER LINE FILTERS 3A IEC 1/4 FA | |
| POWER LINE FILTERS 3A WIRE-WIRE | |
| RC EMI Filter 1st Order Low Pass 8 Channel R = 100Ohms, C = 100pF 9-SIP | |
| RC EMI Filter 1st Order Low Pass 9 Channel R = 47Ohms, C = 100pF 10-SIP | |
| Single Phase EMC/EMI Line Filter 10A 250VAC 50/60Hz Single Stage Quick Connect | |
| Single Phase EMC/EMI Line Filter 15A 250VAC 50/60Hz Single Stage Quick Connect | |
| Single Phase EMC/EMI Line Filter 16A 250VAC 50/60Hz Single Stage Quick Connect, Threaded Post (M8) | |
| Single Phase EMC/EMI Line Filter 20A 250VAC 50/60Hz Single Stage Quick Connect | |
| Single Phase EMC/EMI Line Filter 20A 250VAC 50/60Hz Single Stage Threaded Post (8-32) | |
| Single Phase EMC/EMI Line Filter 20A 250VAC 50/60Hz Two Stage Quick Connect | |
| Single Phase EMC/EMI Line Filter 30A 250VAC 50/60Hz Single Stage Threaded Post (8-32) | |
| Single Phase EMC/EMI Line Filter 36A 250VAC 50/60Hz Two Stage Terminal Block | |
| Single Phase EMC/EMI Line Filter 3A 120V, 250VAC 50/60Hz Two Stage Quick Connect | |
| Single Phase EMC/EMI Line Filter 3A 120V, 277VAC 50 ~ 60Hz Single Stage Wire Leads | |
| Single Phase EMC/EMI Line Filter 3A 250VAC 50/60Hz Single Stage IEC 320-C14, Quick Connect | |
| Single Phase EMC/EMI Line Filter 3A 250VAC 50/60Hz Single Stage IEC 320-C14, Wire Leads | |
| Single Phase EMC/EMI Line Filter 3A 250VAC 50/60Hz Single Stage PC Pins | |
| Single Phase EMC/EMI Line Filter 3A 250VAC 50/60Hz Single Stage Quick Connect | |
| Single Phase EMC/EMI Line Filter 3A 250VAC 50/60Hz Single Stage Wire Leads | |
| Single Phase EMC/EMI Line Filter 3A 250VAC 50/60Hz Three Stage IEC 320-C14, Wire Leads | |
| Single Phase EMC/EMI Line Filter 3A 250VAC 50/60Hz Two Stage IEC 320-C14, Quick Connect | |
| Single Phase EMC/EMI Line Filter 3A 250VAC 50/60Hz Two Stage Quick Connect | |
| Single Phase EMC/EMI Line Filter 3A 250VAC 50/60Hz Two Stage Wire Leads | |
| Single Phase EMC/EMI Line Filter 3A 277VAC 50/60Hz Single Stage Wire Leads | |
| Single Phase EMC/EMI Line Filter 3A 480VAC 50 ~ 60Hz Single Stage Wire Leads | |
| Single Phase EMC/EMI Line Filter 40A 250VAC 50/60Hz Single Stage Threaded Post (8-32) | |
| Single Phase EMC/EMI Line Filter 4A 250VAC 50/60Hz Single Stage PC Pins | |
| Three Phase (Delta) EMC/EMI Line Filter 100A AC 50/60Hz Two Stage Threaded Post (M6) | |
| Three Phase (Delta) EMC/EMI Line Filter 130A AC 50/60Hz Two Stage Threaded Post (M10) | |
| Three Phase (Delta) EMC/EMI Line Filter 150A AC 50/60Hz Single Stage Terminal Block | |
| Three Phase (Delta) EMC/EMI Line Filter 180A AC 50/60Hz Two Stage Threaded Post (M10) | |
| Three Phase (Delta) EMC/EMI Line Filter 230A AC 50/60Hz Single Stage Terminal Block | |
| Three Phase (Delta) EMC/EMI Line Filter 30A 440VAC 50/60Hz Single Stage Threaded Post (M5) | |
| Three Phase (Delta) EMC/EMI Line Filter 30A 520VAC 50/60Hz Single Stage Threaded Post (M5) | |
| Three Phase (Delta) EMC/EMI Line Filter 36A 440VAC 50 ~ 60Hz Single Stage Terminal Block | |
| Three Phase (Delta) EMC/EMI Line Filter 36A 440VAC 50/60Hz Single Stage Terminal Block | |
| Three Phase (Delta) EMC/EMI Line Filter 36A 520VAC 50/60Hz Single Stage Terminal Block | |
| Three Phase (Delta) EMC/EMI Line Filter 36A AC 50/60Hz Two Stage Terminal Block | |
| Three Phase (Delta) EMC/EMI Line Filter 3A 440VAC 50 ~ 60Hz Single Stage Quick Connect | |
| Three Phase (Delta) EMC/EMI Line Filter 3A 440VAC 50/60Hz Single Stage Quick Connect | |
| Three Phase (Delta) EMC/EMI Line Filter 3A 520VAC 50 ~ 60Hz Single Stage Quick Connect | |
| Three Phase (Delta) EMC/EMI Line Filter 3A 520VAC 50/60Hz Single Stage Quick Connect | |
| Three Phase (Delta) EMC/EMI Line Filter 400A 520VAC 50/60Hz Three Stage Terminal Post | |
| Three Phase (Delta) EMC/EMI Line Filter 40A 440VAC 50 ~ 60Hz Single Stage Threaded Post (M5) | |
| Three Phase (Delta) EMC/EMI Line Filter 40A 440VAC 50/60Hz Two Stage Terminal Block | |
| Three Phase (Delta) EMC/EMI Line Filter 40A 520VAC 50 ~ 60Hz Single Stage Threaded Post (M5) | |
| Three Phase (Delta) EMC/EMI Line Filter 40A 520VAC 50/60Hz Two Stage Terminal Block | |
| Three Phase (Delta) EMC/EMI Line Filter 42A 440VAC 50 ~ 60Hz Single Stage Terminal Block | |
| Three Phase (Delta) EMC/EMI Line Filter 42A 440VAC 50 ~ 60Hz Two Stage Terminal Block | |
| Three Phase (Delta) EMC/EMI Line Filter 42A 440VAC 50/60Hz Single Stage Terminal Block | |
| Three Phase (Delta) EMC/EMI Line Filter 42A 440VAC 50/60Hz Two Stage Terminal Block | |
| Three Phase (Delta) EMC/EMI Line Filter 42A 520VAC 50 ~ 60Hz Single Stage Terminal Block | |
| Three Phase (Delta) EMC/EMI Line Filter 42A 520VAC 50 ~ 60Hz Two Stage Terminal Block | |
| Three Phase (Delta) EMC/EMI Line Filter 42A 520VAC 50/60Hz Single Stage Terminal Block | |
| Three Phase (Delta) EMC/EMI Line Filter 42A 520VAC 50/60Hz Two Stage Terminal Block | |
| Three Phase (Delta) EMC/EMI Line Filter 42A AC 50/60Hz Two Stage Terminal Block | |
| Three Phase (Delta) EMC/EMI Line Filter 42A AC 50/60Hz Two Stage Threaded Post (M5) | |
| Three Phase (Delta) EMC/EMI Line Filter 75A AC 50/60Hz Two Stage Threaded Post (M6) | |
| Three Phase (Wye) EMC/EMI Line Filter 30A 440VAC 50/60Hz Single Stage Threaded Post (M5) | |
| Three Phase (Wye) EMC/EMI Line Filter 30A 520VAC 50/60Hz Single Stage Threaded Post (M5) | |
| Three Phase (Wye) EMC/EMI Line Filter 36A 440VAC 50 ~ 60Hz Single Stage Terminal Block | |
| Three Phase (Wye) EMC/EMI Line Filter 36A 440VAC 50/60Hz Single Stage Terminal Block | |
| Three Phase (Wye) EMC/EMI Line Filter 36A 520VAC 50 ~ 60Hz Single Stage Terminal Block | |
| Three Phase (Wye) EMC/EMI Line Filter 36A 520VAC 50/60Hz Single Stage Terminal Block | |
| Three Phase (Wye) EMC/EMI Line Filter 36A AC 50/60Hz Single Stage Terminal Block | |
| Three Phase (Wye) EMC/EMI Line Filter 3A 440VAC 50 ~ 60Hz Single Stage Quick Connect | |
| Three Phase (Wye) EMC/EMI Line Filter 3A 440VAC 50/60Hz Single Stage Quick Connect | |
| Three Phase (Wye) EMC/EMI Line Filter 3A 520VAC 50 ~ 60Hz Single Stage Quick Connect | |
| Three Phase (Wye) EMC/EMI Line Filter 3A 520VAC 50/60Hz Single Stage Quick Connect | |
| Three Phase (Wye) EMC/EMI Line Filter 3A AC 50/60Hz Single Stage Quick Connect | |
| Three Phase (Wye) EMC/EMI Line Filter 40A 440VAC 50 ~ 60Hz Single Stage Threaded Post (M5) | |
| Three Phase (Wye) EMC/EMI Line Filter 40A 440VAC 50/60Hz Two Stage Terminal Block | |
| Three Phase (Wye) EMC/EMI Line Filter 40A 520VAC 50 ~ 60Hz Single Stage Threaded Post (M5) | |
| Three Phase (Wye) EMC/EMI Line Filter 40A 520VAC 50/60Hz Two Stage Terminal Block | |
| Three Phase (Wye) EMC/EMI Line Filter 42A 440VAC 50 ~ 60Hz Single Stage Terminal Block | |
| Three Phase (Wye) EMC/EMI Line Filter 42A 440VAC 50 ~ 60Hz Two Stage Terminal Block | |
| Three Phase (Wye) EMC/EMI Line Filter 42A 440VAC 50/60Hz Single Stage Terminal Block | |
| Three Phase (Wye) EMC/EMI Line Filter 42A 440VAC 50/60Hz Two Stage Terminal Block | |
| Three Phase (Wye) EMC/EMI Line Filter 42A 520VAC 50 ~ 60Hz Single Stage Terminal Block | |
| Three Phase (Wye) EMC/EMI Line Filter 42A 520VAC 50 ~ 60Hz Two Stage Terminal Block | |
| Three Phase (Wye) EMC/EMI Line Filter 42A 520VAC 50/60Hz Single Stage Terminal Block | |
| Three Phase (Wye) EMC/EMI Line Filter 42A 520VAC 50/60Hz Two Stage Terminal Block | |
| Three Phase (Wye) EMC/EMI Line Filter 45A AC 50/60Hz Two Stage Threaded Post (1/4-20) | |
| Three Phase (Wye) EMC/EMI Line Filter 480VAC 50/60Hz Single Stage Terminal Block |
| << Prev | Next >> |