Common Mode Chokes

Laird Common Mode Chokes are designed for power, low-frequency, and high-frequency signal lines. The chokes can withstand high DC currents without degrading filtering performance and remain stable under load bias. The compact chokes feature low DCR and offer excellent impedance versus frequency. Laird 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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Impedance
Tolerance
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Minimum Operating Temperature
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Laird Common Mode Chokes / Filters 170ohms 100MHz 10A 1 Choke Thru-hole
Datasheet
11 572In 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 Common Mode Chokes / Filters 170ohms 100MHz 10A 1 Choke SMD
Datasheet
2 785In 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 Common Mode Chokes / Filters 200ohms 100MHz 5A 2 Chokes SMD
Datasheet
2 777In Stock
6 000Expected 20/10/2026
MouseReel Available
Min.: 1
Mult.: 1
: 500

PCB Mount CM SMD/SMT 200 Ohms 5 A 20 mOhms - 40 C + 125 C 6.99 mm 6 mm 9.53 mm Reel, Cut Tape, MouseReel Common Mode Chokes Power Line
Laird Common Mode Chokes / Filters 80ohms 100MHz 5A 2 Chokes SMD
Datasheet
3 224In Stock
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 Common Mode Chokes / Filters 300ohms 100MHz 8A 2 Chokes SMD
Datasheet
540In Stock
600Expected 13/10/2026
MouseReel Available
Min.: 1
Mult.: 1
: 100

PCB Mount CM SMD/SMT 300 Ohms 8 A 10 mOhms - 40 C + 125 C 7.62 mm 8.13 mm 15.11 mm Reel, Cut Tape, MouseReel Common Mode Chokes Common Mode Choke
Laird Common Mode Chokes / Filters 60ohms 0.001ohms 15A
Datasheet
29 151In Stock
80 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 Common Mode Chokes / Filters 200ohms 100MHz 8A 3 Chokes SMD
Datasheet
760In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 400

PCB Mount CM SMD/SMT 200 Ohms 8 A 10 mOhms - 40 C + 125 C 11.94 mm 8 mm 9.45 mm Reel, Cut Tape, MouseReel Common Mode Chokes Power Line
Laird Common Mode Chokes / Filters 100ohms 100MHz 75A 1 Choke Thru-hole
Datasheet
5 365In Stock
14 025On Order
Min.: 1
Mult.: 1

PCB Mount CM Through Hole 100 Ohms 75 A 800 uOhms - 40 C + 125 C Bulk Common Mode Chokes High Current Common Mode Choke Array
Laird Common Mode Chokes / Filters 170ohms 100MHz 20A 2 Chokes SMD
Datasheet
650In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 375

PCB Mount CM SMD/SMT 170 Ohms 20 A 1 mOhms - 40 C + 125 C 14.48 mm 10 mm 9.32 mm Reel, Cut Tape, MouseReel Common Mode Chokes Power Line
Laird Common Mode Chokes / Filters 0.5ohm 360MHz 0.22A
Datasheet
7 946In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 2 000

PCB Mount 1 Channel CMA0805 SMD/SMT 360 Ohms 25 % 220 mA 500 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 Common Mode Chokes / Filters CM choke
Datasheet
5 454In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 1 500

PCB Mount 1 Channel CM6050 SMD/SMT 100 Ohms 5.6 A 5.2 mOhms - 55 C + 150 C 5 mm 5 mm Reel, Cut Tape, MouseReel Common Mode Chokes
Laird Common Mode Chokes / Filters CM choke
Datasheet
2 093In Stock
Min.: 1
Mult.: 1
: 1 500

PCB Mount 1 Channel CM6050 SMD/SMT 300 Ohms 3.7 A 14.3 mOhms - 55 C + 150 C 5 mm 5 mm Reel, Cut Tape Common Mode Chokes
Laird Common Mode Chokes / Filters COMMON MODE CHOKE
Datasheet
5 877In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 1 500
CM Reel, Cut Tape, MouseReel Common Mode Chokes
Laird Common Mode Chokes / Filters COMMON MODE CHOKE
Datasheet
3 888In Stock
18 000Expected 20/10/2026
Min.: 1
Mult.: 1
: 1 500
CM Reel, Cut Tape Common Mode Chokes
Laird Common Mode Chokes / Filters 342ohms 100MHz 10A Thru-hole
Datasheet
1 945In 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 Common Mode Chokes / Filters 1000uH 750volts 0.2ohms
Datasheet
2 503In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 1 500

PCB Mount 1 Channel CC SMD/SMT 1 mH 4.25 kOhms 700 mA 200 mOhms - 40 C + 125 C 7.5 mm 6 mm 3.8 mm Reel, Cut Tape, MouseReel Common Mode Chokes Signal Line
Laird Common Mode Chokes / Filters 5uH 250volts 0.1ohms
Datasheet
638In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 3 000

PCB Mount 1 Channel CC SMD/SMT 5 uH 400 Ohms 1.2 A 100 mOhms - 40 C + 125 C 7.5 mm 5.5 mm 3.8 mm Reel, Cut Tape, MouseReel Common Mode Chokes
Laird Common Mode Chokes / Filters 200ohms 100MHz 8A 4 Chokes SMD
Datasheet
1 047In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 250

PCB Mount CM SMD/SMT 200 Ohms 8 A 10 mOhms - 40 C + 125 C Reel, Cut Tape, MouseReel Common Mode Chokes Common Mode EMI Filter Array
Laird Common Mode Chokes / Filters Broadband,1Ck,3032 SM,W
Datasheet
839In Stock
Min.: 1
Mult.: 1

CMX Bulk Common Mode Chokes
Laird Common Mode Chokes / Filters Broadband,1Ck,3032 SM,W
Datasheet
1 228In Stock
Min.: 1
Mult.: 1

CMX Bulk Common Mode Chokes
Laird Common Mode Chokes / Filters Wire-Wound DIP CMC
Datasheet
215In Stock
Min.: 1
Mult.: 1

CMX Bulk Common Mode Chokes
Laird Common Mode Chokes / Filters CANCHOKEIND,2CK,0805,SM,
Datasheet
25In Stock
672Expected 22/09/2026
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 Common Mode Chokes / Filters 119ohms 100MHz 6A Thru-hole
Datasheet
642In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 900

29F 119 Ohms - 40 C + 125 C Reel, Cut Tape, MouseReel
Laird Common Mode Chokes / Filters 342ohms 100MHz 10A Thru-hole
Datasheet
299In Stock
910Expected 06/10/2026
Min.: 1
Mult.: 1

Vertical Mount 1 Channel 29F Through Hole 342 Ohms 10 A 10 mOhms - 40 C + 125 C 8.34 mm 11 mm 10.57 mm Bulk EMI Filters Power Line
Laird Common Mode Chokes / Filters 200ohms 100MHz 9A SMD
Datasheet
447In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 450

29F 200 Ohms - 40 C + 125 C Reel, Cut Tape, MouseReel