Isolate Noise with Small and Compact Parts 

In situations where noise occurs around a signal, our broad range of common mode chokes suppress interference cleanly and efficiently without compromising your signal’s integrity.  For use in moderate to severe conditions like telecommunications systems, industrial equipment and automotive power supply, our extensive list of products are designed to filter noise and optimize application performance and power supply.  Our unique materials are able to withstand high temperature and power situations and will keep your systems running consistently and at top speed.

Benefits of Our Common Mode Chokes

Constructed from ultra-thin mixtures of iron, nickel and zinc oxides, our ferrite common mode chokes are characterized by their size, light weight, low cost, and high reliability.  They provide superb EMI reduction while remaining open to normal circuit operation.  Other benefits include:

  • High-precision winding construction with spacer improves isolation in offending circuits and ensures consistent reliability
  • Through-hole installation
  • Built with ultra-thin nanocrystalline
  • Various operating temperatures and current match capabilities over a broad range of inductance values
  • Custom designs possible

 

Find or Design Your Common Mode Choke

Using Laird-manufactured parts, our team of global experts and engineers create a custom design experience that is unrivaled by our competitors.  Explore our robust line of ferrite products or contact an engineer through customer service to discuss your next EMI solution. 

 

 

Current Category: Common Mode Chokes

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CMX1211Z680B-10 - Wire-Wound SMT Power CMC
CMX1211Z680B-10 - Wire-Wound SMT Power CMC

Increased focus on EMI filtering on high power devices, and also concerning on the size...

Dimensions
19.00 x 28.80 x 31.50 mm
Current Rate
50
CMX1211Z181B-10 - Wire-Wound SMT Power CMC
CMX1211Z181B-10 - Wire-Wound SMT Power CMC

Increased focus on EMI filtering on high power devices, and also concerning on the size...

Dimensions
19.00 x 28.80 x 31.50 mm
Current Rate
32
CMX1211Z601B-10 - Wire-Wound SMT Power CMC
CMX1211Z601B-10 - Wire-Wound SMT Power CMC

Increased focus on EMI filtering on high power devices, and also concerning on the size...

Dimensions
19.00 x 28.80 x 31.50 mm
Current Rate
20
CMX1211W182B-10 - Wire-Wound SMT Power CMC
CMX1211W182B-10 - Wire-Wound SMT Power CMC

Increased focus on EMI filtering on high power devices, and also concerning on the size...

Dimensions
19.00 x 28.80 x 31.50 mm
Current Rate
9
CMX1616Y222B-10 - Wire-Wound DIP Power CMC
CMX1616Y222B-10 - Wire-Wound DIP Power CMC

Current rating up to 62Amp and high suppression of asymmetric interferences

Dimensions
40.00 x 15.50 x 42.00 mm
Current Rate
19
CC2824E113R-10 - CAN-Bus Common Mode Chokes
CC2824E113R-10 - CAN-Bus Common Mode Chokes

Laird'ss current compensated surface mount chokes for controller area networks (CAN-Bus)...

Impedance
( Z )"800 W @200 MHz"
Dimensions
5.50 x 4.90 x 7.50 mm
DCR Ohm
0.12
CC2824E253R-10 - CAN-Bus Common Mode Chokes
CC2824E253R-10 - CAN-Bus Common Mode Chokes

Laird'ss current compensated surface mount chokes for controller area networks (CAN-Bus)...

Impedance
( Z )"2000 W @100 MHz"
Dimensions
5.50 x 4.90 x 7.50 mm
DCR Ohm
0.13
CC2824E513R-10 - CAN-Bus Common Mode Chokes
CC2824E513R-10 - CAN-Bus Common Mode Chokes

Laird'ss current compensated surface mount chokes for controller area networks (CAN-Bus)...

Impedance
( Z )"3800 W @50 MHz"
Dimensions
5.50 x 4.90 x 7.50 mm
DCR Ohm
0.16
CM3421Y600R-10 - Common Mode Chokes
CM3421Y600R-10 - Common Mode Chokes

Laird'sultra high current CM chokes provide small form factor high performance and...

Dimensions
5.60 x 2.85 x 8.68 mm
CM3440Z171B-10 - Common Mode Chokes
CM3440Z171B-10 - Common Mode Chokes

Laird'sultra high current CM chokes provide small form factor high performance and...

Dimensions
10.03 x 12.90 x 8.51 mm
CM4545Z131R-10 - Common Mode Chokes
CM4545Z131R-10 - Common Mode Chokes

Laird'sultra high current CM chokes provide small form factor high performance and...

Dimensions
11.38 x 10.16 x 11.38 mm
CM4732V301R-10 - Common Mode Chokes
CM4732V301R-10 - Common Mode Chokes

Laird'sultra high current CM chokes provide small form factor high performance and...

Dimensions
8.13 x 15.11 x 11.94 mm
CM5740Z171R-10 - Common Mode Chokes
CM5740Z171R-10 - Common Mode Chokes

Laird'sultra high current CM chokes provide small form factor high performance and...

Dimensions
10.03 x 10.49 x 14.48 mm
CM2722R800R-10 - Common Mode Arrays_Power Lines
CM2722R800R-10 - Common Mode Arrays_Power Lines

Laird'sadvanced family of common mode choke arrays provides EMI filtering for both power...

Dimensions
6.73 x 8.40 x 6.99 mm
CM3822R151R-10 - Common Mode Arrays_Power Lines
CM3822R151R-10 - Common Mode Arrays_Power Lines

Laird'sadvanced family of common mode choke arrays provides EMI filtering for both power...

Dimensions
9.78 x 8.40 x 6.73 mm