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: 45,577
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Description Datasheet Availability Pricing (USD) 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
Operating Temperature Range
Qualification
Packaging
Proterial Ferrite Cores & Accessories Med Freq Transformer Core Nano 50x40x20 364In Stock
Min.: 1
Mult.: 1

Ferrite Cores & Accessories Transformer Cores Tray
Wurth Elektronik / Midcom EMI Gaskets, Sheets, Absorbers & Shielding
Datasheet
220In Stock
Min.: 1
Mult.: 1

EMI Gaskets, Sheets & Absorbers Sheet Bulk
Fair-Rite Ferrite Cable Cores 31 Material Oval Snap-It
Datasheet
120In Stock
Min.: 1
Mult.: 1
Ferrite Cable Cores Snap-it Cable Core Tray
Wurth Elektronik / Midcom EMI Gaskets, Sheets, Absorbers & Shielding
Datasheet
205In Stock
Min.: 1
Mult.: 1

EMI Gaskets, Sheets & Absorbers Sheet Bulk
Wurth Elektronik / Midcom EMI Gaskets, Sheets, Absorbers & Shielding
Datasheet
220In Stock
Min.: 1
Mult.: 1

EMI Gaskets, Sheets & Absorbers Sheet Bulk
Wurth Elektronik / Midcom EMI Gaskets, Sheets, Absorbers & Shielding
Datasheet
215In Stock
Min.: 1
Mult.: 1

EMI Gaskets, Sheets & Absorbers Sheet Bulk
Wurth Elektronik / Midcom EMI Gaskets, Sheets, Absorbers & Shielding
Datasheet
225In Stock
Min.: 1
Mult.: 1

EMI Gaskets, Sheets & Absorbers Sheet Bulk
Wurth Elektronik Common Mode Chokes / Filters WE-CNSW 1210 200mA 100uH AEC-Q200
Datasheet
317In Stock
1,200Expected 2026/08/18
MouseReel Available
Min.: 1
Mult.: 1
: 1,200

Common Mode Chokes Common Mode Line Filter - 40 C + 85 C AEC-Q200 Reel, Cut Tape, MouseReel
Fair-Rite EMI Kits Flat Suppression Kit
Datasheet
2In Stock
5Expected 2026/06/15
Min.: 1
Mult.: 1
EMI Kits Suppression Kit
Wurth Elektronik / Midcom EMI Gaskets, Sheets, Absorbers & Shielding
Datasheet
224In Stock
Min.: 1
Mult.: 1

EMI Gaskets, Sheets & Absorbers Sheet Bulk
Pulse Electronics Common Mode Chokes / Filters 1210AC CMC, CAN-FD, 51uH, SMT, 1210
Datasheet
2,100In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 3,000

Common Mode Chokes CAN-FD Choke - 40 C + 125 C Reel, Cut Tape, MouseReel
Wurth Elektronik / Midcom EMI Gaskets, Sheets, Absorbers & Shielding
Datasheet
225In Stock
Min.: 1
Mult.: 1

EMI Gaskets, Sheets & Absorbers Sheet Bulk
Wurth Elektronik / Midcom EMI Gaskets, Sheets, Absorbers & Shielding
Datasheet
180In Stock
Min.: 1
Mult.: 1

EMI Gaskets, Sheets & Absorbers Sheet Bulk
Fair-Rite Ferrite Cores & Accessories I25/2.3/18
Datasheet
89In Stock
Min.: 1
Mult.: 1

Ferrite Cores & Accessories Ferrite Core Tray
Fair-Rite Ferrite Cores & Accessories EQ20/6.3/15
Datasheet
97In Stock
Min.: 1
Mult.: 1

Ferrite Cores & Accessories Ferrite Core Tray
Wurth Elektronik / Midcom EMI Gaskets, Sheets, Absorbers & Shielding
Datasheet
2In Stock
Min.: 1
Mult.: 1

EMI Gaskets, Sheets & Absorbers Sheet Roll
Fair-Rite Ferrite Cable Cores 44 Material Oval Snap-It
Datasheet
60In Stock
60Expected 2026/06/01
Min.: 1
Mult.: 1
Ferrite Cable Cores Snap-it Cable Core Tray
Wurth Elektronik / Midcom EMI Gaskets, Sheets, Absorbers & Shielding
Datasheet
216In Stock
Min.: 1
Mult.: 1

EMI Gaskets, Sheets & Absorbers Sheet Bulk
Wurth Elektronik Common Mode Chokes / Filters WE-CNSW 1210 400mA 51uH AEC-Q200
Datasheet
609In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 1,200

Common Mode Chokes Common Mode Line Filter - 40 C + 85 C AEC-Q200 Reel, Cut Tape, MouseReel
Fair-Rite Ferrite Cores & Accessories 61 Material Plate
Datasheet
7In Stock
Min.: 1
Mult.: 1

Ferrite Cores & Accessories Accessory 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 0.75mH 16A DCR=5.25mOhms Heat Resistant Thru Hole
Datasheet
120In Stock
Min.: 1
Mult.: 1

Common Mode Chokes Common Mode Coil - 40 C + 130 C Tray
Fair-Rite Ferrite Cores & Accessories 96 Material Plate
Datasheet
12In Stock
Min.: 1
Mult.: 1

Ferrite Cores & Accessories Accessory Bulk
TE Connectivity / Schaffner Common Mode Chokes / Filters 250V 1.5kW 4.6A 0.47mH
Datasheet
1,078In Stock
Min.: 1
Mult.: 1

Common Mode Chokes Common Mode Choke - 40 C + 125 C Bulk
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