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.

Results: 117
Select Image Part #
 Mfr.
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
Impedance
Tolerance
Maximum DC Current
Maximum DC Resistance
Minimum Operating Temperature
Maximum Operating Temperature
Package/Case
Length
Width
Height
Qualification
Packaging
Product
Type
Laird Technologies Common Mode Chokes / Filters Common choke 1CK 4532 SM
Datasheet
188In Stock
Min.: 1
Mult.: 1
: 500

PCB Mount CM1812A SMD/SMT 200 uH 100 mA 4.5 Ohms - 40 C + 125 C 4.5 mm 3.2 mm 2.8 mm Reel, Cut Tape Common Mode Chokes
Laird Technologies Common Mode Chokes / Filters Common choke 1CK 4532 SM
Datasheet
377In Stock
Min.: 1
Mult.: 1
: 500

PCB Mount CM1812B SMD/SMT 100 uH 5.8 kOhms 200 mA 2 Ohms - 55 C + 150 C 4.5 mm 3.2 mm 2.8 mm Reel, Cut Tape Common Mode Chokes
Laird Technologies Common Mode Chokes / Filters CM choke
Datasheet
736In Stock
6 000Expected 08/10/2026
Min.: 1
Mult.: 1
: 1 500

PCB Mount 1 Channel CM6050 SMD/SMT 200 Ohms 4.4 A 9.1 mOhms - 55 C + 150 C 5 mm 5 mm Reel, Cut Tape Common Mode Chokes
Laird Technologies Common Mode Chokes / Filters 2200uH 750volts 0.4ohms
Datasheet
4 800Expected 15/09/2026
MouseReel Available
Min.: 1
Mult.: 1
: 1 500

PCB Mount 1 Channel CC SMD/SMT 2.2 mH 5.3 kOhms 500 mA 400 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 200ohms 100MHz 5A 2 Chokes SMD
Datasheet
4 777On Order
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 Technologies Common Mode Chokes / Filters COMMON MODE CHOKE
Datasheet
5 960Expected 01/09/2026
Min.: 1
Mult.: 1
: 1 500

CM Reel, Cut Tape Common Mode Chokes
Laird Technologies Common Mode Chokes / Filters Wire-Wound SMT CMC
Datasheet
418Expected 19/08/2026
Min.: 1
Mult.: 1

PCB Mount CMX SMD/SMT 180 uH 32 A 1.35 Ohms - 40 C + 125 C 31.5 mm 19 mm 28.8 mm Bulk Common Mode Chokes Power Line
Laird Technologies Common Mode Chokes / Filters Wire-Wound DIP CMC
Datasheet
240Expected 07/07/2026
Min.: 1
Mult.: 1

CMX Bulk Common Mode Chokes
Laird Technologies Common Mode Chokes / Filters CANChokeInd,1Ck 1812,SM
Datasheet
960On Order
Min.: 1
Mult.: 1

CMX Bulk
Laird Technologies Common Mode Chokes / Filters CANChokeInd,1Ck 1812,SM
Datasheet
958On Order
Min.: 1
Mult.: 1

CMX Bulk
Laird Technologies Common Mode Chokes / Filters 0.19ohm 90MHz 0.4A
Datasheet
9 190Expected 21/07/2026
MouseReel Available
Min.: 1
Mult.: 1
: 2 000

PCB Mount 1 Channel CMA0805 SMD/SMT 90 Ohms 25 % 400 mA 190 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 290ohms 100MHz 9A Thru-hole
Datasheet
630Expected 01/06/2026
Min.: 1
Mult.: 1
: 400

Horizontal Mount 1 Channel 29F SMD/SMT 290 Ohms 9 A 10 mOhms - 40 C + 125 C 10.87 mm 11 mm 8.89 mm Reel, Cut Tape EMI Filters Power Line
Laird Technologies Common Mode Chokes / Filters 120ohms 0.01ohms 8A
Datasheet
402Expected 27/08/2026
MouseReel Available
Min.: 1
Mult.: 1
: 400

PCB Mount CM SMD/SMT 120 Ohms 8 A 10 mOhms 3032 10.92 mm 7.62 mm 6.35 mm Reel, Cut Tape, MouseReel Common Mode Chokes
Laird Technologies Common Mode Chokes / Filters 300ohms 100MHz 8A 4 Chokes SMD
Datasheet
100Expected 07/07/2026
MouseReel Available
Min.: 1
Mult.: 1
: 100

PCB Mount CM SMD/SMT 300 Ohms 8 A 10 mOhms - 40 C + 125 C 15.24 mm 8.13 mm 15.11 mm Reel, Cut Tape, MouseReel Common Mode Chokes Common Mode Choke
Laird Technologies Common Mode Chokes / Filters Common choke 1CK 3525 SM
Datasheet
Lead-Time 10 Weeks
Min.: 10 000
Mult.: 10 000
: 2 000

PCB Mount CM1210A SMD/SMT 200 uH 70 mA 5.5 Ohms - 40 C + 125 C 3.2 mm 2.5 mm 2.5 mm Reel, Cut Tape Common Mode Chokes
Laird Technologies Common Mode Chokes / Filters Common choke 1CK 3525 SM
Datasheet
Non-Stocked Lead-Time 10 Weeks
Min.: 10 000
Mult.: 10 000
: 2 000

PCB Mount CM1210B SMD/SMT 22 uH 1.1 kOhms 250 mA 500 mOhms - 55 C + 150 C 3.2 mm 2.5 mm 2.5 mm Reel Common Mode Chokes
Laird Technologies Common Mode Chokes / Filters 10 UH +50/-30%
Datasheet
Non-Stocked Lead-Time 10 Weeks
Min.: 10 000
Mult.: 10 000
: 500

PCB Mount CM1812B SMD/SMT 11 uH 600 Ohms 360 mA 600 mOhms - 55 C + 150 C 4.5 mm 3.2 mm 2.8 mm Reel Common Mode Chokes
Laird Technologies Common Mode Chokes / Filters Common choke 1CK 4532 SM
Datasheet
Non-Stocked Lead-Time 10 Weeks
Min.: 10 000
Mult.: 10 000
: 500

PCB Mount CM1812B SMD/SMT 22 uH 1.2 kOhms 310 mA 1 Ohms - 55 C + 150 C 4.5 mm 3.2 mm 2.8 mm Reel Common Mode Chokes
Laird Technologies Common Mode Chokes / Filters Common choke 1CK 4532 SM
Datasheet
Non-Stocked Lead-Time 10 Weeks
Min.: 10 000
Mult.: 10 000
: 500

PCB Mount CM1812B SMD/SMT 51 uH 2.8 kOhms 230 mA 1 Ohms - 55 C + 150 C 4.5 mm 3.2 mm 2.8 mm Reel Common Mode Chokes
Laird Technologies Common Mode Chokes / Filters 75ohms 100MHz 6A Thru-hole
Datasheet
Non-Stocked Lead-Time 12 Weeks
Min.: 1 800
Mult.: 1 800
: 900

Horizontal Mount 1 Channel 29F SMD/SMT 75 Ohms 6 A 10 mOhms - 40 C + 125 C 11.43 mm 4 mm 2.92 mm Reel EMI Filters Power Line
Laird Technologies Common Mode Chokes / Filters Broadband,1Ck 0805,TH,M
Datasheet
Non-Stocked Lead-Time 10 Weeks
Min.: 15 000
Mult.: 15 000
: 3 000

CF Reel
Laird Technologies Common Mode Chokes / Filters Broadband,1Ck 0805,TH,M
Datasheet
Non-Stocked Lead-Time 10 Weeks
Min.: 15 000
Mult.: 15 000
: 3 000

CF Reel
Laird Technologies Common Mode Chokes / Filters Broadband,1Ck 0805,TH,M
Datasheet
Non-Stocked Lead-Time 10 Weeks
Min.: 15 000
Mult.: 15 000
: 3 000

CF Reel
Laird Technologies Common Mode Chokes / Filters Broadband,1Ck 0805,TH,M
Datasheet
Non-Stocked Lead-Time 10 Weeks
Min.: 15 000
Mult.: 15 000
: 3 000

CF Reel
Laird Technologies Common Mode Chokes / Filters Broadband,1Ck 0805,TH,M
Datasheet
Non-Stocked Lead-Time 10 Weeks
Min.: 15 000
Mult.: 15 000
: 3 000

CF Reel