Common Mode Chokes

Eaton Common Mode Chokes feature a closed magnetic path that reduces conductive EMI emissions. These chokes feature robust construction, independent winding sections, and high-voltage isolation. The common mode chokes support inductance ranges from 5.5µH to 60,000µH and current ratings up to 7A, with low DCR for efficient operation. These chokes operate within the -40°C to 125°C (ECMT) and -40°C to 160°C (CMS) temperature ranges and comply with RoHS and halogen-free standards. Typical applications include industrial IoT equipment, power supplies, renewable energy systems, smart meters, medical devices, and consumer electronics.

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Description Datasheet Availability Pricing (DKK) Filter the results in the table by unit price based on your quantity.
Qty. RoHS ECAD Model Mounting Style
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Termination Style
Inductance
Maximum DC Current
Maximum DC Resistance
Self Resonant Frequency
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Maximum Operating Temperature
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Type
Eaton Electronics Common Mode Chokes / Filters 790uH 1.0A 0.145ohms
Datasheet
135In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 600

PCB Mount 1 Channel CMS SMD/SMT 790 uH 1.05 A 145 mOhms - 40 C + 160 C 13.97 mm 13.97 mm 6 mm Reel, Cut Tape, MouseReel EMI Filters Toroidal
Eaton Electronics Common Mode Chokes / Filters 1310uH 0.75A 0.3ohms
Datasheet
242In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 600

PCB Mount 1 Channel CMS SMD/SMT 1.31 mH 750 mA 300 mOhms - 40 C + 160 C 11.43 mm x 11.43 mm x 6 mm 11.43 mm 11.43 mm 6 mm Reel, Cut Tape, MouseReel Common Mode Chokes Common Mode Inductor
Eaton Electronics Common Mode Chokes / Filters 45uH 5.1A 0.006ohms
Datasheet
197In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 600

PCB Mount 1 Channel CMS SMD/SMT 45 uH 5.1 A 6 mOhms - 40 C + 160 C 13.97 mm 11.43 mm 6 mm Reel, Cut Tape, MouseReel Common Mode Chokes
Eaton Electronics Common Mode Chokes / Filters 12.6uH 4.1A 0.008ohms
Datasheet
1.655Expected 22/06/2026
MouseReel Available
Min.: 1
Mult.: 1
: 2.000

PCB Mount 1 Channel CMS SMD/SMT 12.6 uH 4.1 A 7.7 mOhms - 40 C + 160 C 9.4 mm 7.2 mm 2.6 mm Reel, Cut Tape, MouseReel EMI Filters Toroidal
Eaton Electronics Common Mode Chokes / Filters 51.2uH 2.2A 0.026ohms
Datasheet
3.991Expected 02/11/2026
MouseReel Available
Min.: 1
Mult.: 1
: 2.000

PCB Mount 1 Channel CMS SMD/SMT 51.2 uH 2.2 A 26 mOhms - 40 C + 160 C 9.4 mm 7.2 mm 2.6 mm Reel, Cut Tape, MouseReel EMI Filters Toroidal
Eaton Electronics Common Mode Chokes / Filters 25uH 5.35A 0.005ohms
Datasheet
1.432Expected 08/06/2026
MouseReel Available
Min.: 1
Mult.: 1
: 800

PCB Mount 1 Channel CMS SMD/SMT 25 uH 5.35 A 5 mOhms - 40 C + 160 C 11.43 mm 11.43 mm 6 mm Reel, Cut Tape, MouseReel EMI Filters Toroidal
Eaton Electronics Common Mode Chokes / Filters ECMS1V0704-141-R, 140 ?, 9.0 A, 125 V, SMT
Datasheet
2.727Expected 08/06/2026
MouseReel Available
Min.: 1
Mult.: 1
: 1.500

PCB Mount 1 Channel ECMS-R SMD/SMT 9 A 10 mOhms - 40 C + 125 C 7 mm 6 mm 3.8 mm Reel, Cut Tape, MouseReel Common Mode Chokes
Eaton Electronics Common Mode Chokes / Filters ECMS1V0704-302-R, 3000 ?, 0.9 A, 125 V, SMT
Datasheet
1.458Expected 05/06/2026
MouseReel Available
Min.: 1
Mult.: 1
: 1.500

PCB Mount 1 Channel ECMS-R SMD/SMT 900 mA 75 mOhms - 40 C + 125 C 7 mm 6 mm 3.8 mm Reel, Cut Tape, MouseReel Common Mode Chokes
Eaton Electronics Common Mode Chokes / Filters ECMT1V1717S-150-R, 15.0 mH, THT, Std Mnt
Datasheet
585Expected 22/06/2026
Min.: 1
Mult.: 1

PCB Mount 1 Channel ECMT-R Through Hole 15 mH 1 A 600 mOhms 408 kHz - 40 C + 125 C Bulk Common Mode Chokes
Eaton Electronics Common Mode Chokes / Filters ECMT1V1714H-350-R, 35.0 mH, THT, Horiz Mnt
Datasheet
Non-Stocked Lead-Time 12 Weeks
Min.: 1.056
Mult.: 1.056

PCB Mount 1 Channel ECMT-R Through Hole 35 mH 500 mA 2 Ohms 312 kHz - 40 C + 125 C Bulk Common Mode Chokes
Eaton Electronics Common Mode Chokes / Filters ECMT1V1714H-400-R, 40.0 mH, THT, Horiz Mnt
Datasheet
Non-Stocked Lead-Time 12 Weeks
Min.: 1.056
Mult.: 1.056

PCB Mount 1 Channel ECMT-R Through Hole 40 mH 500 mA 2 Ohms 216 kHz - 40 C + 125 C Bulk Common Mode Chokes
Eaton Electronics Common Mode Chokes / Filters ECMT1V1714H-470-R, 47.0 mH, THT, Horiz Mnt
Datasheet
Non-Stocked Lead-Time 12 Weeks
Min.: 1.056
Mult.: 1.056

PCB Mount 1 Channel ECMT-R Through Hole 47 mH 500 mA 2 Ohms 192 kHz - 40 C + 125 C Bulk Common Mode Chokes
Eaton Electronics Common Mode Chokes / Filters ECMT1V1714H-500-R, 50.0 mH, THT, Horiz Mnt
Datasheet
Non-Stocked Lead-Time 12 Weeks
Min.: 1.056
Mult.: 1.056

PCB Mount 1 Channel ECMT-R Through Hole 50 mH 500 mA 2 Ohms 176 kHz - 40 C + 125 C Bulk Common Mode Chokes
Eaton Electronics Common Mode Chokes / Filters ECMT1V1714H-5R0-R, 5.0 mH, THT, Horiz Mnt
Datasheet
Non-Stocked Lead-Time 12 Weeks
Min.: 1
Mult.: 1

PCB Mount 1 Channel ECMT-R Through Hole 5 mH 1.4 A 300 mOhms 712 kHz - 40 C + 125 C Bulk Common Mode Chokes
Eaton Electronics Common Mode Chokes / Filters ECMT1V1714H-850-R, 85.0 mH, THT, Horiz Mnt
Datasheet
Non-Stocked Lead-Time 12 Weeks
Min.: 1.056
Mult.: 1.056

PCB Mount 1 Channel ECMT-R Through Hole 85 mH 300 mA 5.7 Ohms 85 kHz - 40 C + 125 C Bulk Common Mode Chokes
Eaton Electronics Common Mode Chokes / Filters ECMT1V1717S-2R0-R, 2.0 mH, THT, Std Mnt
Datasheet
Non-Stocked Lead-Time 12 Weeks
Min.: 1.232
Mult.: 1.232

PCB Mount 1 Channel ECMT-R Through Hole 2 mH 1.4 A 300 mOhms 896 kHz - 40 C + 125 C Bulk Common Mode Chokes
Eaton Electronics Common Mode Chokes / Filters ECMT1V1717S-350-R, 35.0 mH, THT, Std Mnt
Datasheet
Non-Stocked Lead-Time 12 Weeks
Min.: 1.232
Mult.: 1.232

PCB Mount 1 Channel ECMT-R Through Hole 35 mH 500 mA 2 Ohms 312 kHz - 40 C + 125 C Bulk Common Mode Chokes
Eaton Electronics Common Mode Chokes / Filters ECMT1V1717S-400-R, 40.0 mH, THT, Std Mnt
Datasheet
Non-Stocked Lead-Time 12 Weeks
Min.: 1.232
Mult.: 1.232

PCB Mount 1 Channel ECMT-R Through Hole 40 mH 500 mA 2 Ohms 216 kHz - 40 C + 125 C Bulk Common Mode Chokes
Eaton Electronics Common Mode Chokes / Filters ECMT1V1717S-470-R, 47.0 mH, THT, Std Mnt
Datasheet
Non-Stocked Lead-Time 12 Weeks
Min.: 1
Mult.: 1

PCB Mount 1 Channel ECMT-R Through Hole 47 mH 500 mA 2 Ohms 192 kHz - 40 C + 125 C Bulk Common Mode Chokes
Eaton Electronics Common Mode Chokes / Filters ECMT1V1717S-500-R, 50.0 mH, THT, Std Mnt
Datasheet
Non-Stocked Lead-Time 12 Weeks
Min.: 1.232
Mult.: 1.232

PCB Mount 1 Channel ECMT-R Through Hole 50 mH 500 mA 2 Ohms 176 kHz - 40 C + 125 C Bulk Common Mode Chokes
Eaton Electronics Common Mode Chokes / Filters ECMT1V1717S-5R0-R, 5.0 mH, THT, Std Mnt
Datasheet
Non-Stocked Lead-Time 12 Weeks
Min.: 1.232
Mult.: 1.232

PCB Mount 1 Channel ECMT-R Through Hole 5 mH 1.4 A 300 mOhms 712 kHz - 40 C + 125 C Bulk Common Mode Chokes
Eaton Electronics Common Mode Chokes / Filters ECMT1V1717S-850-R, 85.0 mH, THT, Std Mnt
Datasheet
Non-Stocked Lead-Time 12 Weeks
Min.: 1.232
Mult.: 1.232

PCB Mount 1 Channel ECMT-R Through Hole 85 mH 300 mA 5.7 Ohms 85 kHz - 40 C + 125 C Bulk Common Mode Chokes
Eaton Electronics Common Mode Chokes / Filters ECMT1V2429S-150-R, 15.0 mH, THT, Std Mnt
Datasheet
Non-Stocked Lead-Time 12 Weeks
Min.: 448
Mult.: 448

PCB Mount 1 Channel ECMT-R Through Hole 15 mH 1 A 600 mOhms 408 kHz - 40 C + 125 C 29 mm 20 mm 24 mm Bulk Common Mode Chokes
Eaton Electronics Common Mode Chokes / Filters ECMT1V2429S-300-R, 30.0 mH, THT, Std Mnt
Datasheet
Non-Stocked Lead-Time 12 Weeks
Min.: 448
Mult.: 448

PCB Mount 1 Channel ECMT-R Through Hole 30 mH 600 mA 1.6 Ohms 276 kHz - 40 C + 125 C 29 mm 20 mm 24 mm Bulk Common Mode Chokes
Eaton Electronics Common Mode Chokes / Filters ECMS1V1306-252-R, 2500 ?, 1.8 A, 125 V, SMT
Datasheet
Non-Stocked
MouseReel Available
Min.: 1
Mult.: 1
: 500

PCB Mount 1 Channel ECMS-R SMD/SMT - 40 C + 125 C Reel, Cut Tape, MouseReel Common Mode Chokes