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 (EUR) Filter the results in the table by unit price based on your quantity.
Qty. RoHS ECAD Model Mounting Style
Number of Channels
Series
Termination Style
Inductance
Maximum DC Current
Maximum DC Resistance
Self Resonant Frequency
Minimum Operating Temperature
Maximum Operating Temperature
Package/Case
Length
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Type
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 09/06/2026
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 ECMS1V0704-451-R, 450 ?, 5.0 A, 125 V, SMT
Datasheet
514Expected 29/06/2026
MouseReel Available
Min.: 1
Mult.: 1
: 1 500

PCB Mount 1 Channel ECMS-R SMD/SMT 5 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 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.: 1 056
Mult.: 1 056

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.: 1 232
Mult.: 1 232

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