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 (GBP) 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
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Product
Type
Eaton Electronics Common Mode Chokes / Filters 100uH 1.35A 0.07ohms
Datasheet
588In Stock
2,000Expected 03/04/2026
MouseReel Available
Min.: 1
Mult.: 1
Reel: 2,000

PCB Mount 1 Channel CMS SMD/SMT 100 uH 1.35 A 70 mOhms - 40 C + 160 C 9.4 mm 7.2 mm 2.6 mm Reel, Cut Tape, MouseReel Common Mode Chokes Common Mode Inductor
Eaton Electronics Common Mode Chokes / Filters 166uH 1.0A 0.138ohms
Datasheet
48In Stock
2,000Expected 08/06/2026
MouseReel Available
Min.: 1
Mult.: 1
Reel: 2,000

PCB Mount 1 Channel CMS SMD/SMT 166 uH 1 A 138 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 8uH 5.7A 0.004ohms
Datasheet
8In Stock
2,000Expected 30/04/2026
MouseReel Available
Min.: 1
Mult.: 1
Reel: 2,000

PCB Mount 1 Channel CMS SMD/SMT 8 uH 5.7 A 4 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 28uH 5.7A 0.005ohms
Datasheet
313In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 600

PCB Mount 1 Channel CMS SMD/SMT 28 uH 5.7 A 5 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 648uH 1.2A 0.107ohms
Datasheet
227In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 600

PCB Mount 1 Channel CMS SMD/SMT 648 uH 1.2 A 107 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 790uH 1.0A 0.145ohms
Datasheet
150In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 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 45uH 5.1A 0.006ohms
Datasheet
390In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 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
2,000Expected 23/04/2026
MouseReel Available
Min.: 1
Mult.: 1
Reel: 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 32.8uH 3.1A 0.014ohms
Datasheet
1,985Expected 15/06/2026
MouseReel Available
Min.: 1
Mult.: 1
Reel: 2,000

PCB Mount 1 Channel CMS SMD/SMT 32.8 uH 3.1 A 13.8 mOhms - 40 C + 160 C 9.4 mm 7.2 mm 2.6 mm Reel, Cut Tape, MouseReel Common Mode Chokes Common Mode Inductor
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-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-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-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 575uH 0.94A 0.17ohms
Datasheet
Non-Stocked Lead-Time 12 Weeks
MouseReel Available
Min.: 1
Mult.: 1
Reel: 800

PCB Mount 1 Channel CMS SMD/SMT 575 uH 940 mA 170 mOhms Reel, Cut Tape, MouseReel Common Mode Chokes
Eaton Electronics Common Mode Chokes / Filters 360uH 1.35A 0.084ohms
Datasheet
Non-Stocked Lead-Time 12 Weeks
Min.: 800
Mult.: 800
Reel: 800

PCB Mount 1 Channel CMS SMD/SMT 360 uH 1.35 A 84 mOhms - 40 C + 160 C 8.89 mm 8.89 mm 6 mm Reel Common Mode Chokes Common Mode Inductor
Eaton Electronics Common Mode Chokes / Filters 1030uH 0.88A 0.21ohms
Datasheet
Non-Stocked Lead-Time 12 Weeks
Min.: 600
Mult.: 600
Reel: 600

PCB Mount 1 Channel CMS SMD/SMT 1.03 mH 880 mA 210 mOhms Reel 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
Reel: 500

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