EMI Filters / EMI Suppression

EMI Filters / EMI Suppression
EMI Filters & EMI Suppression Filters are in stock with same-day shipping at Mouser 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: 45,264
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Description Datasheet Availability Pricing (JPY) Filter the results in the table by unit price based on your quantity.
Qty. RoHS Cutoff Frequency
Product Type
Product
Shape
Circuit Type
Minimum Operating Temperature
Maximum Operating Temperature
Qualification
Packaging
Spectrum Control EMI Feedthrough Filters 3000PF 125V 15A
Datasheet
321In Stock
428Expected 12/1/2026
Min.: 1
Mult.: 1

EMI Feedthrough Filters - 55 C + 125 C
Spectrum Control EMI Feedthrough Filters 10A .3uF 10-32
Datasheet
672In Stock
1,050Expected 11/25/2026
Min.: 1
Mult.: 1

EMI Feedthrough Filters C Filter - 55 C + 125 C Bulk
Spectrum Control EMI Feedthrough Filters .01UF 50V 20A
Datasheet
62In Stock
Min.: 1
Mult.: 1

EMI Feedthrough Filters - 55 C + 125 C
Spectrum Control EMI Feedthrough Filters 25A 2000pF 5/16-32
Datasheet
387In Stock
337On Order
Min.: 1
Mult.: 1

EMI Feedthrough Filters Pi Filter - 55 C + 125 C


Spectrum Control EMI Feedthrough Filters EMI FILTER
Datasheet
795In Stock
1,400Expected 12/30/2027
Min.: 1
Mult.: 1

EMI Feedthrough Filters C Filter - 55 C + 85 C Bulk
Spectrum Control EMI Feedthrough Filters BOLT IN 100pF 4-40 C circuit
Datasheet
227In Stock
605Expected 11/26/2026
Min.: 1
Mult.: 1

EMI Feedthrough Filters C Filter - 55 C + 125 C
Spectrum Control EMI Feedthrough Filters .056UF C/CKT FILTER
Datasheet
44In Stock
250Expected 11/25/2026
Min.: 1
Mult.: 1

EMI Feedthrough Filters - 55 C + 125 C
Wurth Elektronik Ferrite Toroids / Ferrite Rings WE-NCC 28.2x17.6x12.5 10uH at 10kHz NANOCR CORE
Datasheet
192In Stock
Min.: 1
Mult.: 1

Ferrite Toroids / Ferrite Rings Cores - 40 C + 125 C Tray
KEMET Common Mode Chokes / Filters 500V 1.08mH 20A DCR=3.52mOhms Heat Resistant Thru Hole
Datasheet
49In Stock
Min.: 1
Mult.: 1

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

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

Common Mode Chokes Common Mode Coil - 40 C + 130 C Tray
KEMET Common Mode Chokes / Filters 500V 0.89mH 25A DCR=2.91mOhms Heat Resistant Thru Hole
Datasheet
49In 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

Common Mode Chokes Common Mode Coil - 40 C + 130 C Tray
KEMET Common Mode Chokes / Filters 500V 0.57mH 35A DCR=1.91mOhms Heat Resistant Thru Hole
Datasheet
54In Stock
Min.: 1
Mult.: 1

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

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

Common Mode Chokes Common Mode Coil - 40 C + 130 C Tray
KEMET Common Mode Chokes / Filters 500V 0.21mH 65A DCR=0.78mOhms Heat Resistant Thru Hole
Datasheet
36In Stock
Min.: 1
Mult.: 1

Common Mode Chokes Common Mode Coil - 40 C + 130 C Tray
KEMET Common Mode Chokes / Filters 500V 0.21mH 65A DCR=0.78mOhms Heat Resistant Thru Hole
Datasheet
36In Stock
Min.: 1
Mult.: 1

Common Mode Chokes Common Mode Coil - 40 C + 130 C Tray
ABRACON Common Mode Chokes / Filters CMC 15 Ohm at 100MHz 0.4 A 0.25 Ohm
Datasheet
1,918In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 3,000

Common Mode Chokes Common Mode Choke - 40 C + 125 C Reel, Cut Tape, MouseReel
Spectrum Control EMI Feedthrough Filters PI .250 12-32 200V 302G 51000
Datasheet
124In Stock
Min.: 1
Mult.: 1

EMI Feedthrough Filters Pi Filter - 55 C + 125 C
Wurth Elektronik Ferrite Toroids / Ferrite Rings WE-NCC 37.5x21.5x17.6 79uH at 10kHz NANOCR CORE
Datasheet
96In Stock
Min.: 1
Mult.: 1

Ferrite Toroids / Ferrite Rings Cores - 40 C + 125 C Tray
KEMET Common Mode Chokes / Filters 500V 0.89mH 25A DCR=2.91mOhms Heat Resistant Thru Hole
Datasheet
54In Stock
Min.: 1
Mult.: 1

Common Mode Chokes Common Mode Coil - 40 C + 130 C Tray
KEMET Common Mode Chokes / Filters 500V 0.57mH 35A DCR=1.91mOhms Heat Resistant Thru Hole
Datasheet
54In Stock
Min.: 1
Mult.: 1

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

Common Mode Chokes Common Mode Coil - 40 C + 130 C Tray
KEMET Common Mode Chokes / Filters 500V 0.13mH 80A DCR=0.55mOhms Heat Resistant Thru Hole
Datasheet
36In Stock
Min.: 1
Mult.: 1

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