EMI Filters / EMI Suppression

EMI Filters / EMI Suppression
EMI Filters & EMI Suppression Filters are in stock with same-day shipping at Mouser Electronics from industry leading manufacturers. Mouser is an authorized distributor for many EMI filter manufacturers including TDK, Fair-Rite, Laird Performance, Murata, Vacuumschmelze (VAC), Wurth Elektronik & more. We stock many types of EMI filters and accessories including Common Mode Filters, Feedthrough Filters, Filter Circuits, EMI Kits and more. We also stock EMI Gaskets, Sheets, Absorbers & Shielding.

Please view our large selection of EMI filters and accessories below.
Results: 45,344
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KEMET Common Mode Chokes / Filters 530V 1.69mH 11A DCR=11.53mOhms Heat Resistant Thru Hole
Datasheet
120In Stock
Min.: 1
Mult.: 1

Common Mode Chokes Common Mode Coil - 40 C + 130 C Tray
KEMET Common Mode Chokes / Filters 530V 1.27mH 13A DCR=8.74mOhms Heat Resistant Thru Hole
Datasheet
117In Stock
Min.: 1
Mult.: 1

Common Mode Chokes Common Mode Coil - 40 C + 130 C Tray
KEMET Common Mode Chokes / Filters 500V 0.56mH 45A DCR=1.59mOhms Heat Resistant Thru Hole
Datasheet
36In Stock
Min.: 1
Mult.: 1
Max.: 36

Common Mode Chokes Common Mode Coil - 40 C + 130 C Tray
KEMET Common Mode Chokes / Filters 500V 0.56mH 45A DCR=1.59mOhms Heat Resistant Thru Hole
Datasheet
36In Stock
Min.: 1
Mult.: 1
Max.: 36

Common Mode Chokes Common Mode Coil - 40 C + 130 C Tray
KEMET Common Mode Chokes / Filters 500V 0.22mH 50A DCR=0.96mOhms Heat Resistant Thru Hole
Datasheet
27In Stock
27Expected 14/8/2026
Min.: 1
Mult.: 1
Max.: 54

Common Mode Chokes Common Mode Coil - 40 C + 130 C Tray
KEMET Common Mode Chokes / Filters 500V 0.22mH 50A DCR=0.96mOhms Heat Resistant Thru Hole
Datasheet
27In Stock
27Expected 18/8/2026
Min.: 1
Mult.: 1
Max.: 54

Common Mode Chokes Common Mode Coil - 40 C + 130 C Tray
Spectrum Control EMI Feedthrough Filters 10A 3000pF Pi 12-28
Datasheet
19In Stock
Min.: 1
Mult.: 1

EMI Feedthrough Filters Pi Filter - 55 C + 125 C
Spectrum Control EMI Feedthrough Filters 25A 2000pF 5/16-32
Datasheet
11In Stock
651On Order
Min.: 1
Mult.: 1

EMI Feedthrough Filters Pi Filter - 55 C + 125 C
KEMET Common Mode Chokes / Filters 500V 0.72mH 5A DCR=27.74mOhms Heat Resistant Thru Hole
Datasheet
210In Stock
Min.: 1
Mult.: 1
Max.: 420

Common Mode Chokes Common Mode Coil - 40 C + 130 C Tray
KEMET Common Mode Chokes / Filters 530V 5.92mH 6A DCR=38.97mOhms Heat Resistant Thru Hole
Datasheet
120In Stock
Min.: 1
Mult.: 1

Common Mode Chokes Common Mode Coil - 40 C + 130 C Tray
KEMET Common Mode Chokes / Filters 500V 0.4mH 7A DCR=14.7mOhms Heat Resistant Thru Hole
Datasheet
210In Stock
Min.: 1
Mult.: 1
Max.: 420

Common Mode Chokes Common Mode Coil - 40 C + 130 C Tray
KEMET Common Mode Chokes / Filters 530V 0.91mH 15A DCR=6.5mOhms Heat Resistant Thru Hole
Datasheet
117In Stock
Min.: 1
Mult.: 1

Common Mode Chokes Common Mode Coil - 40 C + 130 C Tray
KEMET Common Mode Chokes / Filters 500V 0.7mH 40A DCR=1.84mOhms Heat Resistant Thru Hole
Datasheet
36In Stock
Min.: 1
Mult.: 1
Max.: 36

Common Mode Chokes Common Mode Coil - 40 C + 130 C Tray
KEMET Common Mode Chokes / Filters 500V 0.7mH 40A DCR=1.84mOhms Heat Resistant Thru Hole
Datasheet
36In Stock
Min.: 1
Mult.: 1
Max.: 36

Common Mode Chokes Common Mode Coil - 40 C + 130 C Tray
KEMET Common Mode Chokes / Filters 500V 0.32mH 45A DCR=1.16mOhms Heat Resistant Thru Hole
Datasheet
54In Stock
Min.: 1
Mult.: 1
Max.: 54

Common Mode Chokes Common Mode Coil - 40 C + 130 C Tray
Vacuumschmelze Common Mode Chokes / Filters 4-fold 120A 0.85mH at 10kHz
Datasheet
60In Stock
Min.: 1
Mult.: 1

Common Mode Chokes Common Mode Choke - 40 C + 75 C Tray
Vacuumschmelze Common Mode Chokes / Filters 1-Phase 120A 1.52mH at 10kHz
Datasheet
79In Stock
Min.: 1
Mult.: 1

Common Mode Chokes Common Mode Choke - 40 C + 75 C Tray
Proterial Ferrite Cores & Accessories Med Freq Transformer Core Nano 50x40x20 359In Stock
Min.: 1
Mult.: 1

Ferrite Cores & Accessories Transformer Cores Tray
TDK EMI Gaskets, Sheets, Absorbers & Shielding Magnetic sheets for RFID
Datasheet
11In Stock
Min.: 1
Mult.: 1

EMI Gaskets, Sheets & Absorbers Magnetic Sheets Bulk
TE Connectivity / Kemtron EMI Gaskets, Sheets, Absorbers & Shielding Fluorosilicone Nickel Aluminum Tube 1.6mm OD x 0.5mm ID x 1m L
Datasheet
4In Stock
Min.: 1
Mult.: 1

EMI Gaskets, Sheets & Absorbers EMI Gaskets Bulk
Pulse Electronics Common Mode Chokes / Filters 1100Ohms 80V 0.25A RDC=0.5 -40 / + 125C AEC-Q200
Datasheet
4,983In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 2,000

Common Mode Chokes Common Mode Chokes - 40 C + 125 C Reel, Cut Tape, MouseReel
Proterial Ferrite Toroids / Ferrite Rings 16uH@100kHz Nano CMC Core 75x55x20BKT 179In Stock
Min.: 1
Mult.: 1

Ferrite Toroids / Ferrite Rings Toroids
Coilcraft Common Mode Chokes / Filters For NoiseAttenuation 11.5uH 500mA 850mOh
Datasheet
13,296In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 600

Common Mode Chokes Reel, Cut Tape, MouseReel
TE Connectivity / Kemtron EMI Gaskets, Sheets, Absorbers & Shielding Conn G FSA 38999 S1,4 Shell 25
Datasheet
67In Stock
Min.: 1
Mult.: 1

EMI Gaskets, Sheets & Absorbers Sheets Bulk
Wurth Elektronik Ferrite Beads WE-CBF 550Ohms 4K mA 0.035Ohms
Datasheet
3,393In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 2,000

Ferrite Beads Ferrite Beads - 55 C + 125 C - 55 C to + 125 C Reel, Cut Tape, MouseReel