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: 45 280
Select Image Part #
 Mfr.
Description Datasheet Availability Pricing (EUR) 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
TDK Ferrite Cores & Accessories 260 nH 0.25 32 x 6 x 20 ELP Core Gapped N87
Datasheet
2 203In Stock
Min.: 1
Mult.: 1
Ferrite Cores & Accessories Ferrite Cores Bulk
Proterial Common Mode Chokes / Filters 10A 4.7mH VERT CMC COIL 1PH
Datasheet
368In Stock
Min.: 1
Mult.: 1

Common Mode Chokes Common Mode Chokes - 40 C + 130 C
Proterial Ferrite Toroids / Ferrite Rings 42uH@100kHz Nano CMC Core 140x100x30 7In Stock
Min.: 1
Mult.: 1

Ferrite Toroids / Ferrite Rings Toroids - 50 C + 150 C
KYOCERA AVX Feed Through Capacitors 0805 2000mA .047uF 50V X7R AEC-Q200
Datasheet
14 093In Stock
11 000Expected 24/08/2026
MouseReel Available
Min.: 1
Mult.: 1
: 1 000

Feed Through Capacitors Two Terminal Filter Capacitors - 55 C + 125 C AEC-Q200 Reel, Cut Tape, MouseReel
TE Connectivity / Schaffner Common Mode Chokes / Filters CHOKE 10A 6.6mH/path CURRENT-COMPENSATED
Datasheet
97In Stock
Min.: 1
Mult.: 1

Common Mode Chokes Common Mode Chokes - 25 C + 110 C
Spectrum Control Feed Through Capacitors 100pF 50VDC 0.3A TERMINAL CHIP EMI
Datasheet
3 454In Stock
Min.: 1
Mult.: 1
: 4 000

Feed Through Capacitors Reel, Cut Tape
Spectrum Control Feed Through Capacitors 22KpF 50V 1A 3-TERMINAL CHIP EMI
Datasheet
2 799In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 4 000

Feed Through Capacitors Three Terminal Filter Capacitors - 55 C + 125 C Reel, Cut Tape, MouseReel
TDK Ferrite Cores & Accessories 70X14.5
Datasheet
116In Stock
80Expected 30/11/2026
Min.: 1
Mult.: 1

Ferrite Cores & Accessories Ferrite Cores Bulk
TDK Ferrite Cores & Accessories ETD39/20 13-N27-G1000
Datasheet
974In Stock
Min.: 1
Mult.: 1

Ferrite Cores & Accessories Ferrite Cores Bulk
Proterial Ferrite Cores & Accessories 106x171x85 Amorphous Cut Core
Datasheet
7In Stock
362On Order
Min.: 1
Mult.: 1

Ferrite Cores & Accessories Ferrite Cores - 20 C + 155 C
Proterial Ferrite Toroids / Ferrite Rings 17uH@100kHz Nano CMC Core 25x15x12.5 450In Stock
1 500On Order
Min.: 1
Mult.: 1

Ferrite Toroids / Ferrite Rings Toroids
Littelfuse Common Mode Chokes / Filters 12ohms 30% 100A 2 Lines 0806
Datasheet
1 788In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 10 000

Common Mode Chokes Common Mode Noise Filters - 40 C + 85 C Reel, Cut Tape, MouseReel

Spectrum Control EMI Feedthrough Filters 2200 PF 50V 0.3A 4000/RE
Datasheet
2 748In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 8 000

EMI Feedthrough Filters Reel, Cut Tape, MouseReel
Spectrum Control Feed Through Capacitors 220KpF 50V 2A 3-TERMINAL CHIP EMI
Datasheet
3 942In Stock
8 000Expected 02/09/2026
MouseReel Available
Min.: 1
Mult.: 1
: 2 000

Feed Through Capacitors Three Terminal Filter Capacitors - 25 C + 85 C Reel, Cut Tape, MouseReel
TDK Ferrite Cores & Accessories 50X30X20 N27 TOROID
Datasheet
210In Stock
120Expected 30/11/2026
Min.: 1
Mult.: 1

Ferrite Cores & Accessories Toroids Bulk
TDK Ferrite Cores & Accessories COIL FORMER SUMIKON PM 9630
Datasheet
5 475In Stock
Min.: 1
Mult.: 1

Ferrite Cores & Accessories Hardware & Accessories Tray
Proterial Ferrite Toroids / Ferrite Rings 18uH@100kHz Nano CMC Core 100x80x20 31In Stock
Min.: 1
Mult.: 1

Ferrite Toroids / Ferrite Rings Toroids - 50 C + 150 C
Proterial Ferrite Toroids / Ferrite Rings 15uH@100kHz Nano CMC Core28x18x15SEP
Datasheet
580In Stock
Min.: 1
Mult.: 1

Ferrite Toroids / Ferrite Rings Toroids
CUI Inc. EMI Filter Circuits 0-75Vin 20A DC EMI Filter
Datasheet
96In Stock
720On Order
Min.: 1
Mult.: 1

EMI Filter Circuits - 40 C + 100 C Bulk
Spectrum Control EMI Feedthrough Filters 5A 100pF STRAIGHT
Datasheet
440In Stock
Min.: 1
Mult.: 1

EMI Feedthrough Filters - 55 C + 125 C
Pulse Electronics Ferrite Beads 500 mA 25 % IMP=120 Ohms Shielded SMD/SMT DCR=250 mOhms - 55 C to + 125 C
Datasheet
98 070In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 10 000

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

KEMET Common Mode Chokes / Filters 50V 1A -25/+85C DCR=100mOhms
Datasheet
1 196In Stock
3 000Expected 25/02/2027
MouseReel Available
Min.: 1
Mult.: 1
Max.: 3 000
: 1 500

Common Mode Chokes DC Line Filters - 25 C + 85 C Reel, Cut Tape, MouseReel
TDK Ferrite Cores & Accessories RM5 N48 125 +2% -2% Sold as set
Datasheet
1 490In Stock
Min.: 1
Mult.: 1

Ferrite Cores & Accessories Ferrite Cores Blister Pack
TDK Ferrite Cores & Accessories PQ 40/40 N87 4300 Tol +30-20% Sold as set
Datasheet
269In Stock
270Expected 29/10/2026
Min.: 1
Mult.: 1
: 45

Ferrite Cores & Accessories Ferrite Cores Ammo Pack
TDK Ferrite Cores & Accessories YOKE EF25
Datasheet
1 026In Stock
Min.: 1
Mult.: 1

Ferrite Cores & Accessories Hardware & Accessories Bulk