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

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Product Name Notes
DC EMC/EMI Line Filter 100A AC Single Stage Threaded Post (8-32)
DC EMC/EMI Line Filter 10A 75VAC Two Stage PC Pins
DC EMC/EMI Line Filter 10A AC Single Stage Quick Connect
DC EMC/EMI Line Filter 10A AC Single Stage Wire Leads
DC EMC/EMI Line Filter 20A 75VAC Three Stage PC Pins
DC EMC/EMI Line Filter 20A AC Single Stage PC Pins
DC EMC/EMI Line Filter 250A AC Single Stage Terminal Post
DC EMC/EMI Line Filter 25A AC Single Stage Threaded Post (8-32)
DC EMC/EMI Line Filter 30A AC Single Stage PC Pin
DC EMC/EMI Line Filter 400A AC Single Stage Terminal Post
DC EMC/EMI Line Filter 50A AC Single Stage Threaded Post (8-32)
DC EMC/EMI Line Filter 5A 75VAC Two Stage PC Pins
DC EMC/EMI Line Filter 6A AC Single Stage Quick Connect
DC EMC/EMI Line Filter 6A AC Single Stage Wire Leads
DC EMC/EMI Line Filter 75A AC Single Stage Threaded Post (8-32)
DC EMC/EMI Line Filter 7A 75VAC Two Stage SMD (SMT) Tab
DC EMC/EMI Line Filter 7A AC Two Stage SMD (SMT) Tab
FILTER LC 2.2UF BOLT MOUNT
LC (T-Type) EMI Filter 3rd Order Low Pass 1 Channel 100mA 0805 (2012 Metric), 3 PC Pad
LINE FILTER 1.6KA CHASSIS MOUNT
LINE FILTER 10A CHASSIS MOUNT
LINE FILTER 1200VDC 1.6KA CHASS
LINE FILTER 1200VDC 2.5KA CHASS
LINE FILTER 1KA CHASSIS MOUNT
LINE FILTER 2.5KA CHASSIS MOUNT
LINE FILTER 220VAC 1.5A DIN RAIL
LINE FILTER 250A CHASSIS MOUNT
LINE FILTER 250VAC 10A CHASS MNT
LINE FILTER 250VAC 1A CHASS MNT
LINE FILTER 250VAC 30A CHASS MNT
LINE FILTER 250VAC 3A CHASS MNT
LINE FILTER 250VAC 3A PANEL MNT
LINE FILTER 250VAC 5A CHASS MNT
LINE FILTER 250VAC 6A CHASS MNT
LINE FILTER 300VAC 20A CHASS MNT
LINE FILTER 300VAC 30A CHASS MNT
LINE FILTER 300VAC 36A CHASS MNT
LINE FILTER 300VAC 63A CHASS MNT
LINE FILTER 320A CHASSIS MOUNT
LINE FILTER 3A CHASSIS MOUNT
LINE FILTER 3A DIN RAIL
LINE FILTER 400A CHASSIS MOUNT
LINE FILTER 430VDC 230VAC 10A TH
LINE FILTER 430VDC 230VAC 3A DIN
LINE FILTER 430VDC 230VAC 3A TH
LINE FILTER 430VDC 230VAC 4A TH
LINE FILTER 430VDC 230VAC 6A DIN
LINE FILTER 480VAC 60A CHASS MNT
LINE FILTER 480VDC 30A CHASS MNT
LINE FILTER 550A CHASSIS MOUNT
LINE FILTER 600A CHASSIS MOUNT
LINE FILTER 600VDC 55A CHASS MNT
LINE FILTER 64A CHASSIS MOUNT
LINE FILTER 6A CHASSIS MOUNT
LINE FILTER 6A DIN RAIL
LINE FILTER 800A CHASSIS MOUNT
LINE FLTR 1200VDC 100A CHASS MNT
LINE FLTR 1200VDC 150A CHASS MNT
LINE FLTR 1200VDC 1KA CHASS MNT
LINE FLTR 1200VDC 25A CHASS MNT
LINE FLTR 1200VDC 50A CHASS MNT
LINE FLTR 1200VDC 600A CHASS MNT
LINE FLTR 1200VDC 75A CHASS MNT
LINE FLTR 1200VDC 800A CHASS MNT
LINE FLTR 277VAC 100A CHASS MNT
LINE FLTR 430VDC 230VAC SURFACE
LINE FLTR 600VDC 300VAC 12A CHAS
LINE FLTR 600VDC 300VAC 16A CHAS
LINE FLTR 600VDC 300VAC 8A CHAS
Single Phase EMC/EMI Line Filter 100A 250VAC 50/60Hz Single Stage Threaded Post (M8)
Single Phase EMC/EMI Line Filter 100A 440VAC 50/60Hz Single Stage Threaded Post (M8)
Single Phase EMC/EMI Line Filter 10A 250VAC 50/60Hz Single Stage Quick Connect
Single Phase EMC/EMI Line Filter 10A 250VAC 50/60Hz Single Stage Wire Leads
Single Phase EMC/EMI Line Filter 10A 250VAC 50/60Hz Two Stage Quick Connect
Single Phase EMC/EMI Line Filter 10A 250VAC 50/60Hz Two Stage Wire Leads
Single Phase EMC/EMI Line Filter 10A 250VAC DC ~ 400Hz Single Stage Quick Connect
Single Phase EMC/EMI Line Filter 10A 250VAC DC ~ 400Hz Two Stage Quick Connect
Single Phase EMC/EMI Line Filter 10A 300VAC 50/60Hz Single Stage Quick Connect
Single Phase EMC/EMI Line Filter 10A 300VAC 50/60Hz Single Stage Wire Leads
Single Phase EMC/EMI Line Filter 10A 300VAC 50/60Hz Two Stage Quick Connect
Single Phase EMC/EMI Line Filter 10A 300VAC 50/60Hz Two Stage Wire Leads
Single Phase EMC/EMI Line Filter 10A AC Single Stage PC Pins
Single Phase EMC/EMI Line Filter 10A AC Two Stage PC Pins
Single Phase EMC/EMI Line Filter 13A 300VAC 50/60Hz Single Stage Quick Connect
Single Phase EMC/EMI Line Filter 13A 300VAC 50/60Hz Single Stage Wire Leads
Single Phase EMC/EMI Line Filter 13A 300VAC 50/60Hz Two Stage Quick Connect
Single Phase EMC/EMI Line Filter 13A 300VAC 50/60Hz Two Stage Wire Leads
Single Phase EMC/EMI Line Filter 15A 250VAC 50/60Hz Two Stage Quick Connect
Single Phase EMC/EMI Line Filter 15A 250VAC DC ~ 400Hz Single Stage Quick Connect
Single Phase EMC/EMI Line Filter 15A 250VAC DC ~ 400Hz Two Stage Quick Connect
Single Phase EMC/EMI Line Filter 16A 250VAC 50/60Hz Single Stage Quick Connect
Single Phase EMC/EMI Line Filter 16A 300VAC 50/60Hz Single Stage Quick Connect
Single Phase EMC/EMI Line Filter 16A 300VAC 50/60Hz Single Stage Wire Leads
Single Phase EMC/EMI Line Filter 16A 300VAC 50/60Hz Two Stage Quick Connect
Single Phase EMC/EMI Line Filter 16A 300VAC 50/60Hz Two Stage Wire Leads
Single Phase EMC/EMI Line Filter 1A 250VAC DC ~ 400Hz Single Stage Quick Connect
Single Phase EMC/EMI Line Filter 1A 250VAC DC ~ 400Hz Two Stage Quick Connect
Single Phase EMC/EMI Line Filter 1A 300VAC 50/60Hz Single Stage Quick Connect
Single Phase EMC/EMI Line Filter 1A 300VAC 50/60Hz Single Stage Wire Leads
Single Phase EMC/EMI Line Filter 1A 300VAC 50/60Hz Two Stage Quick Connect
Single Phase EMC/EMI Line Filter 1A 300VAC 50/60Hz Two Stage Wire Leads
Single Phase EMC/EMI Line Filter 200A 250VAC 50/60Hz Single Stage Threaded Post (M10)
Single Phase EMC/EMI Line Filter 200A 440VAC 50/60Hz Single Stage Threaded Post (M10)
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 20A 250VAC 50/60Hz Two Stage Threaded Post (8-32)
Single Phase EMC/EMI Line Filter 20A 250VAC DC ~ 400Hz Single Stage Quick Connect
Single Phase EMC/EMI Line Filter 20A 250VAC DC ~ 400Hz Two Stage Quick Connect
Single Phase EMC/EMI Line Filter 20A 300VAC 50/60Hz Single Stage Threaded Post (M4)
Single Phase EMC/EMI Line Filter 20A 300VAC 50/60Hz Single Stage Wire Leads
Single Phase EMC/EMI Line Filter 20A 300VAC 50/60Hz Two Stage Threaded Post (M4)
Single Phase EMC/EMI Line Filter 20A 300VAC 50/60Hz Two Stage Wire Leads
Single Phase EMC/EMI Line Filter 20A AC Single Stage PC Pins
Single Phase EMC/EMI Line Filter 20A AC Three Stage PC Pins
Single Phase EMC/EMI Line Filter 25A 250VAC 50/60Hz Single Stage Threaded Post (M6)
Single Phase EMC/EMI Line Filter 25A 300VAC 50/60Hz Single Stage Threaded Post (M4)
Single Phase EMC/EMI Line Filter 25A 300VAC 50/60Hz Single Stage Wire Leads
Single Phase EMC/EMI Line Filter 25A 300VAC 50/60Hz Two Stage Threaded Post (M4)
Single Phase EMC/EMI Line Filter 25A 300VAC 50/60Hz Two Stage Wire Leads
Single Phase EMC/EMI Line Filter 2A 250VAC 50/60Hz Two Stage Quick Connect
Single Phase EMC/EMI Line Filter 2A 250VAC 50/60Hz Two Stage Wire Leads
Single Phase EMC/EMI Line Filter 300A 250VAC 50/60Hz Single Stage Threaded Post (M12)
Single Phase EMC/EMI Line Filter 300A 440VAC 50/60Hz Single Stage Threaded Post (M12)
Single Phase EMC/EMI Line Filter 30A 250VAC 50/60Hz Single Stage Threaded Post (8-32)
Single Phase EMC/EMI Line Filter 30A 250VAC 50/60Hz Two Stage Threaded Post (8-32)
Single Phase EMC/EMI Line Filter 32A 300VAC 50/60Hz Single Stage Threaded Post (M4)
Single Phase EMC/EMI Line Filter 32A 300VAC 50/60Hz Single Stage Wire Leads
Single Phase EMC/EMI Line Filter 32A 300VAC 50/60Hz Two Stage Threaded Post (M4)
Single Phase EMC/EMI Line Filter 32A 300VAC 50/60Hz Two Stage Wire Leads
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 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 250VAC DC ~ 400Hz Single Stage Quick Connect
Single Phase EMC/EMI Line Filter 3A 250VAC DC ~ 400Hz Two Stage Quick Connect
Single Phase EMC/EMI Line Filter 3A 300VAC 50/60Hz Single Stage Quick Connect
Single Phase EMC/EMI Line Filter 3A 300VAC 50/60Hz Single Stage Wire Leads
Single Phase EMC/EMI Line Filter 3A 300VAC 50/60Hz Two Stage Quick Connect
Single Phase EMC/EMI Line Filter 3A 300VAC 50/60Hz Two Stage Wire Leads
Single Phase EMC/EMI Line Filter 40A 250VAC 50/60Hz Single Stage Quick Connect
Single Phase EMC/EMI Line Filter 40A 250VAC 50/60Hz Single Stage Threaded Post (M6)
Single Phase EMC/EMI Line Filter 40A 440VAC 50/60Hz Single Stage Threaded Post (M6)
Single Phase EMC/EMI Line Filter 5A AC Single Stage PC Pins
Single Phase EMC/EMI Line Filter 5A AC Two Stage PC Pins
Single Phase EMC/EMI Line Filter 6.5A 250VAC 50/60Hz Single Stage PC Pins
Single Phase EMC/EMI Line Filter 6A 250VAC 50/60Hz Single Stage Quick Connect
Single Phase EMC/EMI Line Filter 6A 250VAC 50/60Hz Single Stage Wire Leads
Single Phase EMC/EMI Line Filter 6A 250VAC 50/60Hz Two Stage Quick Connect
Single Phase EMC/EMI Line Filter 6A 250VAC 50/60Hz Two Stage Wire Leads
Single Phase EMC/EMI Line Filter 6A 250VAC DC ~ 400Hz Single Stage Quick Connect
Single Phase EMC/EMI Line Filter 6A 250VAC DC ~ 400Hz Two Stage Quick Connect
Single Phase EMC/EMI Line Filter 6A 300VAC 50/60Hz Single Stage Quick Connect
Single Phase EMC/EMI Line Filter 6A 300VAC 50/60Hz Single Stage Wire Leads
Single Phase EMC/EMI Line Filter 6A 300VAC 50/60Hz Two Stage Quick Connect
Single Phase EMC/EMI Line Filter 6A 300VAC 50/60Hz Two Stage Wire Leads
Single Phase EMC/EMI Line Filter 7A AC Two Stage PC Pins
Three Phase (Delta) EMC/EMI Line Filter 1.1kA 480V, 520VAC 50/60Hz Single Stage Terminal Post
Three Phase (Delta) EMC/EMI Line Filter 1.6kA 520VAC 50/60Hz Quick Connect
Three Phase (Delta) EMC/EMI Line Filter 100A AC 50/60Hz Single Stage Terminal Block
Three Phase (Delta) EMC/EMI Line Filter 10A 480VAC Single Stage Terminal Block
Three Phase (Delta) EMC/EMI Line Filter 110A 480V, 520VAC 50/60Hz Single Stage Terminal Block
Three Phase (Delta) EMC/EMI Line Filter 110A 480VAC 50/60Hz Single Stage Terminal Block
Three Phase (Delta) EMC/EMI Line Filter 12A 480VAC 50/60Hz Two Stage Terminal Block
Three Phase (Delta) EMC/EMI Line Filter 130A AC 50/60Hz Single Stage Terminal Block
Three Phase (Delta) EMC/EMI Line Filter 150A 480VAC 50/60Hz Single Stage Terminal Block
Three Phase (Delta) EMC/EMI Line Filter 16A 480V, 520VAC 50/60Hz Single Stage Terminal Block
Three Phase (Delta) EMC/EMI Line Filter 16A 480VAC 50/60Hz Single Stage Terminal Block
Three Phase (Delta) EMC/EMI Line Filter 16A 480VAC 50/60Hz Two Stage Terminal Block
Three Phase (Delta) EMC/EMI Line Filter 16A 550VAC 50/60Hz Single Stage Terminal Block
Three Phase (Delta) EMC/EMI Line Filter 180A 480V, 520VAC 50/60Hz Single Stage Terminal Block
Three Phase (Delta) EMC/EMI Line Filter 180A AC 50/60Hz Single Stage Terminal Block
Three Phase (Delta) EMC/EMI Line Filter 1kA 520VAC 50/60Hz Quick Connect
Three Phase (Delta) EMC/EMI Line Filter 2.5kA 520VAC 50/60Hz Quick Connect
Three Phase (Delta) EMC/EMI Line Filter 20A 480VAC 50/60Hz Two Stage Terminal Block
Three Phase (Delta) EMC/EMI Line Filter 20A 480VAC Single Stage Terminal Block
Three Phase (Delta) EMC/EMI Line Filter 250A 480V, 520VAC 50/60Hz Single Stage Terminal Block
Three Phase (Delta) EMC/EMI Line Filter 250A 520VAC 50/60Hz Quick Connect
Three Phase (Delta) EMC/EMI Line Filter 250A 690VAC 50/60Hz Two Stage Terminal Post
Three Phase (Delta) EMC/EMI Line Filter 25A 480V, 520VAC 50/60Hz Single Stage Terminal Block
Three Phase (Delta) EMC/EMI Line Filter 25A 480VAC 50/60Hz Single Stage Terminal Block
Three Phase (Delta) EMC/EMI Line Filter 25A 480VAC 50/60Hz Two Stage Terminal Block
Three Phase (Delta) EMC/EMI Line Filter 25A 550VAC 50/60Hz Single Stage Terminal Block
Three Phase (Delta) EMC/EMI Line Filter 320A 520VAC 50/60Hz Quick Connect
Three Phase (Delta) EMC/EMI Line Filter 32A 480VAC 50/60Hz Two Stage Terminal Block
Three Phase (Delta) EMC/EMI Line Filter 32A 550VAC 50/60Hz Single Stage Terminal Block
Three Phase (Delta) EMC/EMI Line Filter 340A 480V, 520VAC 50/60Hz Single Stage Terminal Block
Three Phase (Delta) EMC/EMI Line Filter 36A 480V, 520VAC 50/60Hz Single Stage Terminal Block
Three Phase (Delta) EMC/EMI Line Filter 36A 480VAC 50/60Hz Single Stage Terminal Block
Three Phase (Delta) EMC/EMI Line Filter 36A 480VAC 50/60Hz Two Stage Terminal Block
Three Phase (Delta) EMC/EMI Line Filter 3A 480VAC Single Stage Terminal Block
Three Phase (Delta) EMC/EMI Line Filter 400A 520VAC 50/60Hz Quick Connect
Three Phase (Delta) EMC/EMI Line Filter 42A AC 50/60Hz Single Stage Terminal Block
Three Phase (Delta) EMC/EMI Line Filter 450A 480V, 520VAC 50/60Hz Single Stage Terminal Post
Three Phase (Delta) EMC/EMI Line Filter 50A 480V, 520VAC 50/60Hz Single Stage Terminal Block
Three Phase (Delta) EMC/EMI Line Filter 50A 480VAC 50/60Hz Single Stage Terminal Block
Three Phase (Delta) EMC/EMI Line Filter 50A 480VAC 50/60Hz Two Stage Terminal Block
Three Phase (Delta) EMC/EMI Line Filter 550A 480V, 520VAC 50/60Hz Single Stage Terminal Post
Three Phase (Delta) EMC/EMI Line Filter 55A 480VAC 50/60Hz Single Stage Terminal Block
Three Phase (Delta) EMC/EMI Line Filter 55A AC 50/60Hz Single Stage Terminal Block
Three Phase (Delta) EMC/EMI Line Filter 600A 520VAC 50/60Hz Quick Connect
Three Phase (Delta) EMC/EMI Line Filter 64A 480V, 520VAC 50/60Hz Single Stage Terminal Block
Three Phase (Delta) EMC/EMI Line Filter 64A 480VAC 50/60Hz Two Stage Terminal Block
Three Phase (Delta) EMC/EMI Line Filter 6A 480V, 520VAC 50/60Hz Single Stage Terminal Block
Three Phase (Delta) EMC/EMI Line Filter 6A 480VAC Single Stage Terminal Block
Three Phase (Delta) EMC/EMI Line Filter 75A AC 50/60Hz Single Stage Terminal Block
Three Phase (Delta) EMC/EMI Line Filter 7A AC 50/60Hz Single Stage Terminal Block
Three Phase (Delta) EMC/EMI Line Filter 800A 520VAC 50/60Hz Quick Connect
Three Phase (Delta) EMC/EMI Line Filter 80A 480V, 520VAC 50/60Hz Single Stage Terminal Block
Three Phase (Delta) EMC/EMI Line Filter 80A 480VAC 50/60Hz Single Stage Terminal Block
Three Phase (Delta) EMC/EMI Line Filter 8A 480V, 520VAC 50/60Hz Single Stage Terminal Block
Three Phase (Delta) EMC/EMI Line Filter 8A 480VAC 50/60Hz Two Stage Terminal Block
Three Phase (Delta) EMC/EMI Line Filter 8A 550VAC 50/60Hz Single Stage Terminal Block
Three Phase (Wye) EMC/EMI Line Filter 10A 277V, 480VAC Single Stage Terminal Block
Three Phase (Wye) EMC/EMI Line Filter 110A 277V, 480VAC 50/60Hz Single Stage Terminal Block
Three Phase (Wye) EMC/EMI Line Filter 120A AC 50/60Hz Single Stage Terminal Block
Three Phase (Wye) EMC/EMI Line Filter 160A AC 50/60Hz Single Stage Terminal Block
Three Phase (Wye) EMC/EMI Line Filter 16A 277V, 480VAC 50/60Hz Single Stage Screw Clamp
Three Phase (Wye) EMC/EMI Line Filter 16A 277V, 480VAC 50/60Hz Single Stage Terminal Block
Three Phase (Wye) EMC/EMI Line Filter 16A 600VAC 50/60Hz Two Stage Terminal Block
Three Phase (Wye) EMC/EMI Line Filter 16A AC 50/60Hz Single Stage Terminal Block
Three Phase (Wye) EMC/EMI Line Filter 180A 277V, 480VAC 50/60Hz Single Stage Terminal Block
Three Phase (Wye) EMC/EMI Line Filter 200A AC 50/60Hz Single Stage Terminal Block
Three Phase (Wye) EMC/EMI Line Filter 20A 277V, 480VAC 50/60Hz Single Stage Terminal Block
Three Phase (Wye) EMC/EMI Line Filter 250A 277V, 480VAC 50/60Hz Single Stage Terminal Block
Three Phase (Wye) EMC/EMI Line Filter 25A 277V, 480VAC 50/60Hz Single Stage Terminal Block
Three Phase (Wye) EMC/EMI Line Filter 25A AC 50/60Hz Single Stage Terminal Block
Three Phase (Wye) EMC/EMI Line Filter 30A 277V, 480VAC 50/60Hz Single Stage Screw Clamp
Three Phase (Wye) EMC/EMI Line Filter 32A 277V, 480VAC 50/60Hz Single Stage Screw Clamp
Three Phase (Wye) EMC/EMI Line Filter 36A 277V, 480VAC 50/60Hz Single Stage Terminal Block
Three Phase (Wye) EMC/EMI Line Filter 45A 600VAC 50/60Hz Two Stage Terminal Block
Three Phase (Wye) EMC/EMI Line Filter 50A 277V, 480VAC 50/60Hz Single Stage Terminal Block
Three Phase (Wye) EMC/EMI Line Filter 64A 277V, 480VAC 50/60Hz Single Stage Terminal Block
Three Phase (Wye) EMC/EMI Line Filter 64A AC 50/60Hz Single Stage Terminal Block
Three Phase (Wye) EMC/EMI Line Filter 6A 277V, 480VAC 50/60Hz Single Stage Terminal Block
Three Phase (Wye) EMC/EMI Line Filter 80A 277V, 480VAC 50/60Hz Single Stage Terminal Block
Three Phase (Wye) EMC/EMI Line Filter 80A 600VAC 50/60Hz Two Stage Terminal Block
Three Phase (Wye) EMC/EMI Line Filter 80A AC 50/60Hz Single Stage Terminal Block
Three Phase (Wye) EMC/EMI Line Filter 8A 277V, 480VAC 50/60Hz Single Stage Terminal Block
Three Phase (Wye) EMC/EMI Line Filter 8A AC 50/60Hz Single Stage Terminal Block

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