Electric Power Steering (EPS)
Common Mode Choke
HA19 Series
Features:
Operating temperature range -40°C to +125°C
Rated current up to 44 amps
Ambient temperature, maximum +85°C
Temperature rise, maximum 40°C
Reduces line conducted interference
Low loss ferrite core
Proven performance in maintaining transmission signal integrity
Excellent performance in rugged environments
RoHS compliant
AEC-Q200 certified
Description:
The HA19 common mode choke is designed specifically for noise suppression applications found in the growth and
expansion of new generation vehicles such as electric vehicles (EVs) and plug-in hybrid vehicles (PHVs). The HA19 series
offer high efficiency and excellent current handling in a rugged construction. It is mechanically robust and features low DC
resistance and low temperature rise performance. HA19 is ideal for high efficiency electric power steering EMI applications
where size and AEC-Q200 certification is critical.
Applications:
Ideal for high frequency EPS noise suppression applications
Transportation
Electric Power Steering
Electronic Control Units
Engine Control
Transmission Control
Industrial
Switch Mode Power Supply
DC/DC Converters
Schematic
General Note
TT Electronics reserves the right to make changes in product specification without
notice or liability. All information is subject to TT Electronics’ own data and is
considered accurate at time of going to print.
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Issue B 03/2018 Page 1
