Common Mode Chokes

Laird Technologies Common Mode Chokes are designed for power, low-frequency, and high-frequency signal lines. The chokes can withstand high DC currents without degradation of filtering performance and are stable under load bias. The compact chokes feature low DCR and offer excellent impedance versus frequency. Laird Technologies Common Mode Chokes can be used for USB, HDMI, 1394, DVI, S-ATA, and LVDS signal line applications.

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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
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Termination Style
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Impedance
Tolerance
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Laird Technologies Common Mode Chokes / Filters Wire-Wound SMT CMC
Datasheet
251In Stock
Min.: 1
Mult.: 1

CMX Bulk Common Mode Chokes
Laird Technologies Common Mode Chokes / Filters 51uH 250volts 0.16ohms
Datasheet
14.739In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 1.500

PCB Mount 1 Channel CC SMD/SMT 51 uH 3.8 kOhms 800 mA 160 mOhms - 40 C + 125 C 7.5 mm 5.5 mm 3.8 mm Reel, Cut Tape, MouseReel Common Mode Chokes
Laird Technologies Common Mode Chokes / Filters 0.25ohm 200MHz 0.35A
Datasheet
9.630In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 2.000

PCB Mount 1 Channel CMA0805 SMD/SMT 200 Ohms 25 % 350 mA 250 mOhms - 40 C + 125 C 0805 (2012 metric) 2 mm 1.2 mm 1.2 mm AEC-Q200 Reel, Cut Tape, MouseReel Common Mode Chokes Automotive Common Mode Choke
Laird Technologies Common Mode Chokes / Filters Common choke 1CK 3525 SM
Datasheet
7.949In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 2.000

PCB Mount CM1210B SMD/SMT 51 uH 600 Ohms 200 mA 700 mOhms - 55 C + 150 C 3.2 mm 2.5 mm 2.5 mm Reel, Cut Tape, MouseReel Common Mode Chokes
Laird Technologies Common Mode Chokes / Filters CANCHOKEIND,2CK,0805,SM,
Datasheet
269In Stock
Min.: 1
Mult.: 1
PCB Mount CM Through Hole 209 Ohms 82 A 150 uOhms - 40 C + 125 C 22 mm 16 mm 16.5 mm Bulk Common Mode Chokes Power Line
Laird Technologies Common Mode Chokes / Filters 119ohms 100MHz 6A Thru-hole
Datasheet
1.752In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 900

29F 119 Ohms - 40 C + 125 C Reel, Cut Tape, MouseReel
Laird Technologies Common Mode Chokes / Filters 119ohms 100MHz 6A Thru-hole
Datasheet
1.567In Stock
Min.: 1
Mult.: 1
: 900

Horizontal Mount 1 Channel 29F SMD/SMT 119 Ohms 6 A 10 mOhms - 40 C + 125 C 6.1 mm 4 mm 4.19 mm Reel, Cut Tape EMI Filters Power Line
Laird Technologies Common Mode Chokes / Filters 160ohms 100MHz .3A 0805 SMD
Datasheet
5.500In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 2.000

PCB Mount CM SMD/SMT 684 Ohms 300 mA 350 mOhms - 40 C + 125 C 0805 (2012 metric) 2 mm 1 mm 1.2 mm Reel, Cut Tape, MouseReel Common Mode Chokes Signal Line
Laird Technologies Common Mode Chokes / Filters 220ohms 100MHz .3A 0805 SMD
Datasheet
3.651In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 2.000

PCB Mount CM SMD/SMT 220 Ohms 300 mA 400 mOhms - 40 C + 125 C 0805 (2012 metric) 2 mm 1.2 mm 1.2 mm Reel, Cut Tape, MouseReel Common Mode Chokes Common Mode Choke
Laird Technologies Common Mode Chokes / Filters 90ohms 100MHz .4A 0805 SMD
Datasheet
1.525In Stock
10.000Expected 7/15/2026
MouseReel Available
Min.: 1
Mult.: 1
: 2.000

PCB Mount CM SMD/SMT 90 Ohms 400 mA 300 mOhms - 40 C + 125 C 0805 (2012 metric) 2 mm 1.2 mm 1.2 mm Reel, Cut Tape, MouseReel Common Mode Chokes Common Mode Choke
Laird Technologies Common Mode Chokes / Filters 33ohms 0.001ohms 15A
Datasheet
31.662In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 2.000

PCB Mount CM SMD/SMT 33 Ohms 15 A 800 uOhms - 40 C + 125 C 5.88 mm 5.6 mm 3.8 mm Reel, Cut Tape, MouseReel Common Mode Chokes Power Line
Laird Technologies Common Mode Chokes / Filters 170ohms 100MHz 10A 1 Choke Thru-hole
Datasheet
15.441In Stock
Min.: 1
Mult.: 1

PCB Mount CM Through Hole 170 Ohms 10 A 10 mOhms - 40 C + 125 C 6.3 mm 11 mm 9.32 mm Bulk Common Mode Chokes Power Line
Laird Technologies Common Mode Chokes / Filters 170ohms 100MHz 10A 1 Choke SMD
Datasheet
3.565In Stock
Min.: 1
Mult.: 1
: 400

PCB Mount CM SMD/SMT 170 Ohms 10 A 10 mOhms - 40 C + 125 C 6.3 mm 11.38 mm 9.32 mm Reel, Cut Tape Common Mode Chokes Common Mode Choke
Laird Technologies Common Mode Chokes / Filters 150ohms 100MHz 5A 2 Chokes SMD
Datasheet
1.145In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 600

PCB Mount CM SMD/SMT 150 Ohms 5 A 20 mOhms - 40 C + 125 C 6.99 mm 6 mm 7.62 mm Reel, Cut Tape, MouseReel Common Mode Chokes Power Line
Laird Technologies Common Mode Chokes / Filters 80ohms 100MHz 5A 2 Chokes SMD
Datasheet
1.475In Stock
2.000Expected 7/15/2026
MouseReel Available
Min.: 1
Mult.: 1
: 1.000

PCB Mount CM SMD/SMT 80 Ohms 5 A 20 mOhms - 40 C + 125 C 6.99 mm 5.72 mm 5 mm Reel, Cut Tape, MouseReel Common Mode Chokes Common Mode Choke
Laird Technologies Common Mode Chokes / Filters 60ohms 0.001ohms 15A
Datasheet
15.676In Stock
76.000On Order
MouseReel Available
Min.: 1
Mult.: 1
: 2.000

PCB Mount CM SMD/SMT 60 Ohms 15 A 800 uOhms - 40 C + 125 C 8.68 mm 6 mm 2.85 mm Reel, Cut Tape, MouseReel Common Mode Chokes Power Line
Laird Technologies Common Mode Chokes / Filters 170ohms 100MHz 20A 1 Choke SMD
Datasheet
7.761In Stock
10.500Expected 8/10/2026
MouseReel Available
Min.: 1
Mult.: 1
: 375

PCB Mount CM SMD/SMT 170 Ohms 20 A 1 mOhms - 40 C + 125 C 8.51 mm 10 mm 9.32 mm Reel, Cut Tape, MouseReel Common Mode Chokes Power Line
Laird Technologies Common Mode Chokes / Filters 130ohms 100MHz 20A 1 Choke Thru-hole
Datasheet
1.307In Stock
Min.: 1
Mult.: 1

PCB Mount CM Through Hole 130 Ohms 10 A 10 mOhms - 40 C + 125 C 11.38 mm 11 mm 9.32 mm Bulk Common Mode Chokes Power Line
Laird Technologies Common Mode Chokes / Filters 160ohms 100MHz 75A 1 Choke Thru-hole
Datasheet
1.314In Stock
7.722On Order
Min.: 1
Mult.: 1

PCB Mount CM Through Hole 160 Ohms 70 A 300 uOhms - 40 C + 125 C 13.72 mm 10 mm 15.24 mm Bulk Common Mode Chokes Power Line
Laird Technologies Common Mode Chokes / Filters COMMON MODE CHOKE
Datasheet
7.587In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 1.500
CM Reel, Cut Tape, MouseReel Common Mode Chokes
Laird Technologies Common Mode Chokes / Filters COMMON MODE CHOKE
Datasheet
8.543In Stock
Min.: 1
Mult.: 1
: 1.500
CM Reel, Cut Tape Common Mode Chokes
Laird Technologies Common Mode Chokes / Filters COMMON NODE CHOKE
Datasheet
8.230In Stock
Min.: 1
Mult.: 1
: 1.500
CM Reel, Cut Tape
Laird Technologies Common Mode Chokes / Filters 342ohms 100MHz 10A Thru-hole
Datasheet
2.229In Stock
Min.: 1
Mult.: 1

Vertical Mount 1 Channel 29F Through Hole 342 Ohms 10 A 10 mOhms - 40 C + 125 C 10.88 mm 11 mm 10.57 mm Bulk EMI Filters Power Line
Laird Technologies Common Mode Chokes / Filters 51uH 250volts 0.5ohms
Datasheet
3.531In Stock
8.000Expected 8/4/2026
MouseReel Available
Min.: 1
Mult.: 1
: 2.000

PCB Mount 1 Channel CC SMD/SMT 51 uH 3.5 kOhms 200 mA 500 mOhms - 40 C + 125 C 5 mm 4 mm 5.55 mm Reel, Cut Tape, MouseReel Common Mode Chokes Signal Line
Laird Technologies Common Mode Chokes / Filters 4700uH 750volts 0.55ohms
Datasheet
2.744In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 1.500

PCB Mount 1 Channel CC SMD/SMT 4.7 mH 12.3 kOhms 400 mA 550 mOhms - 40 C + 125 C 7.5 mm 6 mm 3.8 mm Reel, Cut Tape, MouseReel Common Mode Chokes Signal Line