Common Mode Filters / Chokes

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ECMS-R Common Mode Chokes

Eaton Electronics ECMS-R Through-Hole Common Mode Chokes feature a high-frequency filter and a square-type closed magnetic core. Eaton Electronics ECMS-R Common Mode Chokes feature a maximum DC current up to 15A along with 5mΩ to 75mΩ maximum DC resistance. Applications include battery backup, renewable energy products, high-tech consumer products, appliances, LED lighting, and more.

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Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (USD) Filter the results in the table by unit price based on your quantity.	Qty.	Mounting Style	Number of Channels	Series	Termination Style	Maximum DC Current	Maximum DC Resistance	Minimum Operating Temperature	Maximum Operating Temperature	Length	Width	Height	Packaging	Product
Common Mode Chokes / Filters ECMS1V0704-301-R, 300 ?, 5.0 A, 125 V, SMT ECMS1V0704-301-R Eaton Electronics 1: $1.19 617In Stock 1,500Expected 23/11/2026	Mfr. Part No. ECMS1V0704-301-R Mouser Part No 504-ECMS1V0704-301-R	Eaton Electronics	Common Mode Chokes / Filters ECMS1V0704-301-R, 300 ?, 5.0 A, 125 V, SMT Learn More about Eaton Electronics eaton ecms r common mode chokes	Datasheet	617In Stock 1,500Expected 23/11/2026	Cut Tape $1.19 $1.01 $0.912 $0.712 View Reel $0.555 $0.657 $0.62 $0.556 $0.555 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
Common Mode Chokes / Filters ECMS1V1306-231-R, 230 ?, 10.0 A, 125 V, SMT ECMS1V1306-231-R Eaton Electronics 1: $1.46 1,835In Stock	Mfr. Part No. ECMS1V1306-231-R Mouser Part No 504-ECMS1V1306-231-R	Eaton Electronics	Common Mode Chokes / Filters ECMS1V1306-231-R, 230 ?, 10.0 A, 125 V, SMT Learn More about Eaton Electronics eaton ecms r common mode chokes	Datasheet	1,835In Stock	Cut Tape $1.46 $1.24 $1.13 $0.877 Reel $0.763 View $0.809 $0.737 $0.681 $0.674 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
Common Mode Chokes / Filters ECMS1V0905-701-R, 700 ?, 5.0 A, 80 V, SMT ECMS1V0905-701-R Eaton Electronics 1: $1.20 2,438In Stock	Mfr. Part No. ECMS1V0905-701-R Mouser Part No 504-ECMS1V0905-701-R	Eaton Electronics	Common Mode Chokes / Filters ECMS1V0905-701-R, 700 ?, 5.0 A, 80 V, SMT Learn More about Eaton Electronics eaton ecms r common mode chokes	Datasheet	2,438In Stock	Cut Tape $1.20 $1.02 $0.922 $0.72 Reel $0.528 View $0.664 $0.524 MouseReel Available	Min.: 1 Mult.: 1 : 700	PCB Mount	1 Channel	ECMS-R	SMD/SMT			- 40 C	+ 125 C				Reel, Cut Tape, MouseReel	Common Mode Chokes
Common Mode Chokes / Filters ECMS1V0905-222-R, 2200 ?, 3.0 A, 80 V, SMT ECMS1V0905-222-R Eaton Electronics 1: $0.88 2,281In Stock	Mfr. Part No. ECMS1V0905-222-R Mouser Part No 504-ECMS1V0905-222-R	Eaton Electronics	Common Mode Chokes / Filters ECMS1V0905-222-R, 2200 ?, 3.0 A, 80 V, SMT Learn More about Eaton Electronics eaton ecms r common mode chokes	Datasheet	2,281In Stock	Cut Tape $0.88 $0.725 $0.632 $0.596 Reel $0.491 MouseReel Available	Min.: 1 Mult.: 1 : 700	PCB Mount	1 Channel	ECMS-R	SMD/SMT			- 40 C	+ 125 C				Reel, Cut Tape, MouseReel	Common Mode Chokes
Common Mode Chokes / Filters ECMS1V0704-102-R, 1000 ?, 3.0 A, 125 V, SMT ECMS1V0704-102-R Eaton Electronics 1: $0.94 145In Stock 6,000On Order	Mfr. Part No. ECMS1V0704-102-R Mouser Part No 504-ECMS1V0704-102-R	Eaton Electronics	Common Mode Chokes / Filters ECMS1V0704-102-R, 1000 ?, 3.0 A, 125 V, SMT Learn More about Eaton Electronics eaton ecms r common mode chokes	Datasheet	145In Stock 6,000On Order On Order Ship Dates Mfr. No: ECMS1V0704-102-R Stock: 145 Can Dispatch Immediately On Order: 1,500 Expected 24/11/2026 4,500 Expected 07/12/2026 Factory Lead Time: 12 Weeks	Cut Tape $0.94 $0.771 $0.673 $0.635 View Reel $0.509 $0.567 $0.541 $0.509 $0.509 MouseReel Available	Min.: 1 Mult.: 1 : 1,500	PCB Mount	1 Channel	ECMS-R	SMD/SMT	3 A	17 mOhms	- 40 C	+ 125 C	7 mm	6 mm	3.8 mm	Reel, Cut Tape, MouseReel	Common Mode Chokes
Common Mode Chokes / Filters ECMS1V0704-132-R, 1300 ?, 2.5 A, 125 V, SMT ECMS1V0704-132-R Eaton Electronics 1: $0.88 801In Stock	Mfr. Part No. ECMS1V0704-132-R Mouser Part No 504-ECMS1V0704-132-R	Eaton Electronics	Common Mode Chokes / Filters ECMS1V0704-132-R, 1300 ?, 2.5 A, 125 V, SMT Learn More about Eaton Electronics eaton ecms r common mode chokes	Datasheet	801In Stock	Cut Tape $0.88 $0.727 $0.635 $0.62 $0.522 Reel $0.521 MouseReel Available	Min.: 1 Mult.: 1 : 1,500	PCB Mount	1 Channel	ECMS-R	SMD/SMT	2.5 A	21 mOhms	- 40 C	+ 125 C	7 mm	6 mm	3.8 mm	Reel, Cut Tape, MouseReel	Common Mode Chokes
Common Mode Chokes / Filters ECMS1V0704-141-R, 140 ?, 9.0 A, 125 V, SMT ECMS1V0704-141-R Eaton Electronics 1: $0.90 2,048In Stock	Mfr. Part No. ECMS1V0704-141-R Mouser Part No 504-ECMS1V0704-141-R	Eaton Electronics	Common Mode Chokes / Filters ECMS1V0704-141-R, 140 ?, 9.0 A, 125 V, SMT Learn More about Eaton Electronics eaton ecms r common mode chokes	Datasheet	2,048In Stock	Cut Tape $0.90 $0.74 $0.646 $0.609 View Reel $0.516 $0.564 $0.531 $0.516 $0.516 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
Common Mode Chokes / Filters ECMS1V0704-272-R, 2700 ?, 1.0 A, 125 V, SMT ECMS1V0704-272-R Eaton Electronics 1: $0.85 1,016In Stock	Mfr. Part No. ECMS1V0704-272-R Mouser Part No 504-ECMS1V0704-272-R	Eaton Electronics	Common Mode Chokes / Filters ECMS1V0704-272-R, 2700 ?, 1.0 A, 125 V, SMT Learn More about Eaton Electronics eaton ecms r common mode chokes	Datasheet	1,016In Stock	Cut Tape $0.85 $0.696 $0.608 $0.573 View Reel $0.509 $0.53 $0.509 $0.509 MouseReel Available	Min.: 1 Mult.: 1 : 1,500	PCB Mount	1 Channel	ECMS-R	SMD/SMT	1 A	63 mOhms	- 40 C	+ 125 C	7 mm	6 mm	3.8 mm	Reel, Cut Tape, MouseReel	Common Mode Chokes
Common Mode Chokes / Filters ECMS1V0704-302-R, 3000 ?, 0.9 A, 125 V, SMT ECMS1V0704-302-R Eaton Electronics 1: $0.95 256In Stock 3,000Expected 13/01/2027	Mfr. Part No. ECMS1V0704-302-R Mouser Part No 504-ECMS1V0704-302-R	Eaton Electronics	Common Mode Chokes / Filters ECMS1V0704-302-R, 3000 ?, 0.9 A, 125 V, SMT Learn More about Eaton Electronics eaton ecms r common mode chokes	Datasheet	256In Stock 3,000Expected 13/01/2027	Cut Tape $0.95 $0.78 $0.681 $0.642 View Reel $0.516 $0.594 $0.56 $0.52 $0.516 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
Common Mode Chokes / Filters ECMS1V0704-451-R, 450 ?, 5.0 A, 125 V, SMT ECMS1V0704-451-R Eaton Electronics 1: $0.95 1,492In Stock 1,500Expected 26/10/2026	Mfr. Part No. ECMS1V0704-451-R Mouser Part No 504-ECMS1V0704-451-R	Eaton Electronics	Common Mode Chokes / Filters ECMS1V0704-451-R, 450 ?, 5.0 A, 125 V, SMT Learn More about Eaton Electronics eaton ecms r common mode chokes	Datasheet	1,492In Stock 1,500Expected 26/10/2026	Cut Tape $0.95 $0.785 $0.685 $0.646 View Reel $0.516 $0.597 $0.563 $0.537 $0.516 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
Common Mode Chokes / Filters ECMS1V0704-701-R, 700 ?, 4.0 A, 125 V, SMT ECMS1V0704-701-R Eaton Electronics 1: $0.82 697In Stock 1,500Expected 04/12/2026	Mfr. Part No. ECMS1V0704-701-R Mouser Part No 504-ECMS1V0704-701-R	Eaton Electronics	Common Mode Chokes / Filters ECMS1V0704-701-R, 700 ?, 4.0 A, 125 V, SMT Learn More about Eaton Electronics eaton ecms r common mode chokes	Datasheet	697In Stock 1,500Expected 04/12/2026	Cut Tape $0.82 $0.678 $0.592 $0.558 View Reel $0.516 $0.546 $0.516 $0.516 MouseReel Available	Min.: 1 Mult.: 1 : 1,500	PCB Mount	1 Channel	ECMS-R	SMD/SMT	4 A	15 mOhms	- 40 C	+ 125 C	7 mm	6 mm	3.8 mm	Reel, Cut Tape, MouseReel	Common Mode Chokes
Common Mode Chokes / Filters ECMS1V0905-272-R, 2700 ?, 2.0 A, 80 V, SMT ECMS1V0905-272-R Eaton Electronics 1: $0.89 715In Stock	Mfr. Part No. ECMS1V0905-272-R Mouser Part No 504-ECMS1V0905-272-R	Eaton Electronics	Common Mode Chokes / Filters ECMS1V0905-272-R, 2700 ?, 2.0 A, 80 V, SMT Learn More about Eaton Electronics eaton ecms r common mode chokes	Datasheet	715In Stock	Cut Tape $0.89 $0.729 $0.636 $0.60 $0.555 Reel $0.53 MouseReel Available	Min.: 1 Mult.: 1 : 700	PCB Mount	1 Channel	ECMS-R	SMD/SMT			- 40 C	+ 125 C				Reel, Cut Tape, MouseReel	Common Mode Chokes
Common Mode Chokes / Filters ECMS1V0905-301-R, 300 ?, 6.0 A, 80 V, SMT ECMS1V0905-301-R Eaton Electronics 1: $0.88 1,275In Stock	Mfr. Part No. ECMS1V0905-301-R Mouser Part No 504-ECMS1V0905-301-R	Eaton Electronics	Common Mode Chokes / Filters ECMS1V0905-301-R, 300 ?, 6.0 A, 80 V, SMT Learn More about Eaton Electronics eaton ecms r common mode chokes	Datasheet	1,275In Stock	Cut Tape $0.88 $0.72 $0.628 $0.592 Reel $0.554 View $0.588 $0.551 $0.522 MouseReel Available	Min.: 1 Mult.: 1 : 700	PCB Mount	1 Channel	ECMS-R	SMD/SMT			- 40 C	+ 125 C				Reel, Cut Tape, MouseReel	Common Mode Chokes
Common Mode Chokes / Filters ECMS1V0905-601-R, 600 ?, 5.5 A, 80 V, SMT ECMS1V0905-601-R Eaton Electronics 1: $0.90 266In Stock 700On Order	Mfr. Part No. ECMS1V0905-601-R Mouser Part No 504-ECMS1V0905-601-R	Eaton Electronics	Common Mode Chokes / Filters ECMS1V0905-601-R, 600 ?, 5.5 A, 80 V, SMT Learn More about Eaton Electronics eaton ecms r common mode chokes	Datasheet	266In Stock 700On Order	Cut Tape $0.90 $0.738 $0.644 $0.608 Reel $0.525 View $0.562 $0.522 MouseReel Available	Min.: 1 Mult.: 1 : 700	PCB Mount	1 Channel	ECMS-R	SMD/SMT			- 40 C	+ 125 C				Reel, Cut Tape, MouseReel	Common Mode Chokes
Common Mode Chokes / Filters ECMS1V1306-102-R, 1000 ?, 6.0 A, 125 V, SMT ECMS1V1306-102-R Eaton Electronics 1: $1.03 485In Stock	Mfr. Part No. ECMS1V1306-102-R Mouser Part No 504-ECMS1V1306-102-R	Eaton Electronics	Common Mode Chokes / Filters ECMS1V1306-102-R, 1000 ?, 6.0 A, 125 V, SMT Learn More about Eaton Electronics eaton ecms r common mode chokes	Datasheet	485In Stock	Cut Tape $1.03 $0.847 $0.739 $0.697 $0.645 Reel $0.636 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
Common Mode Chokes / Filters ECMS1V1306-801-R, 800 ?, 8.0 A, 125 V, SMT ECMS1V1306-801-R Eaton Electronics 1: $1.09 481In Stock	Mfr. Part No. ECMS1V1306-801-R Mouser Part No 504-ECMS1V1306-801-R	Eaton Electronics	Common Mode Chokes / Filters ECMS1V1306-801-R, 800 ?, 8.0 A, 125 V, SMT Learn More about Eaton Electronics eaton ecms r common mode chokes	Datasheet	481In Stock	Cut Tape $1.09 $0.893 $0.779 $0.735 Reel $0.681 View $0.723 $0.658 $0.636 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
Common Mode Chokes / Filters ECMS1V0704-700-R, 70 ?, 15.0 A, 125 V, SMT ECMS1V0704-700-R Eaton Electronics 1: $0.99 2,755On Order	Mfr. Part No. ECMS1V0704-700-R Mouser Part No 504-ECMS1V0704-700-R	Eaton Electronics	Common Mode Chokes / Filters ECMS1V0704-700-R, 70 ?, 15.0 A, 125 V, SMT Learn More about Eaton Electronics eaton ecms r common mode chokes	Datasheet	2,755On Order	Cut Tape $0.99 $0.818 $0.714 $0.673 View Reel $0.516 $0.623 $0.587 $0.534 $0.516 MouseReel Available	Min.: 1 Mult.: 1 : 1,500	PCB Mount	1 Channel	ECMS-R	SMD/SMT	15 A	5 mOhms	- 40 C	+ 125 C	7 mm	6 mm	3.8 mm	Reel, Cut Tape, MouseReel	Common Mode Chokes
Common Mode Chokes / Filters ECMS1V0905-102-R, 1000 ?, 4.0 A, 80 V, SMT ECMS1V0905-102-R Eaton Electronics 1: $1.02 Non-Stocked Lead-Time 12 Weeks	Mfr. Part No. ECMS1V0905-102-R Mouser Part No 504-ECMS1V0905-102-R	Eaton Electronics	Common Mode Chokes / Filters ECMS1V0905-102-R, 1000 ?, 4.0 A, 80 V, SMT Learn More about Eaton Electronics eaton ecms r common mode chokes	Datasheet	Non-Stocked Lead-Time 12 Weeks	Cut Tape $1.02 $0.842 $0.735 $0.693 Reel $0.588 View $0.641 $0.562 $0.554 MouseReel Available	Min.: 1 Mult.: 1 : 700	PCB Mount	1 Channel	ECMS-R	SMD/SMT			- 40 C	+ 125 C				Reel, Cut Tape, MouseReel	Common Mode Chokes
Common Mode Chokes / Filters ECMS1V1306-701-R, 700 ?, 8.0 A, 125 V, SMT ECMS1V1306-701-R Eaton Electronics 1: $1.20 Non-Stocked Lead-Time 12 Weeks	Mfr. Part No. ECMS1V1306-701-R Mouser Part No 504-ECMS1V1306-701-R	Eaton Electronics	Common Mode Chokes / Filters ECMS1V1306-701-R, 700 ?, 8.0 A, 125 V, SMT Learn More about Eaton Electronics eaton ecms r common mode chokes	Datasheet	Non-Stocked Lead-Time 12 Weeks	Cut Tape $1.20 $0.988 $0.862 $0.813 Reel $0.708 View $0.752 $0.658 $0.644 $0.636 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
Common Mode Chokes / Filters ECMS1V1306-252-R, 2500 ?, 1.8 A, 125 V, SMT ECMS1V1306-252-R Eaton Electronics 1: $1.20 Non-Stocked	Mfr. Part No. ECMS1V1306-252-R Mouser Part No 504-ECMS1V1306-252-R	Eaton Electronics	Common Mode Chokes / Filters ECMS1V1306-252-R, 2500 ?, 1.8 A, 125 V, SMT Learn More about Eaton Electronics eaton ecms r common mode chokes	Datasheet	Non-Stocked	Cut Tape $1.20 $1.02 $0.919 $0.718 Reel $0.588 View $0.693 $0.569 $0.551 $0.533 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
Common Mode Chokes / Filters ECMS1V1306-272-R, 2700 ?, 1.5 A, 125 V, SMT ECMS1V1306-272-R Eaton Electronics 1: $1.20 Non-Stocked	Mfr. Part No. ECMS1V1306-272-R Mouser Part No 504-ECMS1V1306-272-R	Eaton Electronics	Common Mode Chokes / Filters ECMS1V1306-272-R, 2700 ?, 1.5 A, 125 V, SMT Learn More about Eaton Electronics eaton ecms r common mode chokes	Datasheet	Non-Stocked	Cut Tape $1.20 $1.02 $0.919 $0.718 Reel $0.588 View $0.693 $0.569 $0.551 $0.533 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

ECMS-R Common Mode Chokes

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