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: 45 268
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Qty. RoHS Cutoff Frequency
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Product
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Minimum Operating Temperature
Maximum Operating Temperature
Operating Temperature Range
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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 0.72mH 30A DCR=2.31mOhms Heat Resistant Thru Hole
Datasheet
54In Stock
Min.: 1
Mult.: 1
Max.: 54

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
Pulse Electronics Common Mode Chokes / Filters 770uH 4.0A DCR=40mOhms SRF=2.4MHz 5.60V AEC-Q200
Datasheet
400In Stock
800Expected 9/1/2026
Min.: 1
Mult.: 1
: 200

Common Mode Chokes Common Mode Choke - 40 C + 125 C Reel, Cut Tape
KEMET Common Mode Chokes / Filters 500V 0.99mH 4A DCR=41.92mOhms 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 3.99mH 7A DCR=27.19mOhms 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 3.02mH 8A DCR=19.97mOhms 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 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
114In 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
54In Stock
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
54In Stock
Min.: 1
Mult.: 1
Max.: 54

Common Mode Chokes Common Mode Coil - 40 C + 130 C Tray
Vishay Ferrite Beads 500ohms 2A 1206 AEC-Q200
Datasheet
4 832In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 3 000

Ferrite Beads Ferrite Bead - 55 C + 125 C Reel, Cut Tape, MouseReel
KEMET Common Mode Chokes / Filters 500V 1.08mH 20A DCR=3.52mOhms Heat Resistant Thru Hole
Datasheet
54In Stock
Min.: 1
Mult.: 1
Max.: 54

Common Mode Chokes Common Mode Coil - 40 C + 130 C Tray
KEMET Common Mode Chokes / Filters 500V 0.43mH 40A DCR=1.53mOhms Heat Resistant Thru Hole
Datasheet
54In Stock
Min.: 1
Mult.: 1
Max.: 54

Common Mode Chokes Common Mode Coil - 40 C + 130 C Tray
KEMET Common Mode Chokes / Filters 500V 0.42mH 50A DCR=1.21mOhms 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 2.24mH 3A DCR=72.4mOhms 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 2.18mH 10A DCR=15mOhms 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 0.31mH 55A DCR=0.98mOhms Heat Resistant Thru Hole
Datasheet
36In Stock
Min.: 1
Mult.: 1
Max.: 36

Common Mode Chokes Common Mode Coil - 40 C + 130 C Tray
Pulse Electronics Common Mode Chokes / Filters 484uH 8.0A DCR=7.7mOhms SRF=4.2MHz 1.00V AEC-Q200
Datasheet
400In Stock
800Expected 9/1/2026
Min.: 1
Mult.: 1
: 200

Common Mode Chokes Common Mode Choke - 40 C + 125 C Reel, Cut Tape
KEMET Common Mode Chokes / Filters 500V 0.89mH 25A DCR=2.91mOhms Heat Resistant Thru Hole
Datasheet
54In Stock
Min.: 1
Mult.: 1
Max.: 54

Common Mode Chokes Common Mode Coil - 40 C + 130 C Tray
KEMET Common Mode Chokes / Filters 500V 0.72mH 30A DCR=2.31mOhms Heat Resistant Thru Hole
Datasheet
54In Stock
Min.: 1
Mult.: 1
Max.: 54

Common Mode Chokes Common Mode Coil - 40 C + 130 C Tray