TDK AML Choke Coils

TDK AML Choke Coils feature a ferrite core with high-saturation magnetic flux density, resulting in a miniaturized size. These power line chokes are available in lengths ranging from 13mm to 30mm with a 1.9µH to 8µH inductance range, up to 25A max. DC current, and -40°C to +125°C operating temperature range. Other features include excellent high-frequency characteristics, noise elimination, and RoHS and REACH compliance. These modules are also halogen free and lead free. Applications for TDK AML Choke Coils include noise-removing circuits of onboard DC motors, electronically controlled throttles, power seat motors, variable valve controllers, ABS, electric power steering, and air pumps.


  • Ferrite cores with high saturation magnetic flux density
  • Miniaturized size
  • Excellent high-frequency characteristics
  • Eliminates noise of wide frequency bands
  • Halogen and lead free
  • REACH (SVHC free) and RoHS compliant


  • Noise-removing circuits of onboard DC motors
  • Electronically controlled throttles
  • Power seat motors
  • Variable valve controllers
  • ABS
  • Electric power steering
  • Air pumps


  • 1.9µH to 8µH inductance range
  • Up to 25A max. DC current
  • 13mm to 30mm lengths
  • -40°C to +125°C operating temperature range
Published: 2021-08-31 | Updated: 2022-03-11