Knowles Capacitors is a manufacturer of high quality automotive grade components. With the broadest range of AEC-Q200 approved MLC capacitors, Tandem and Open Mode MLC capacitors, X8R High temperature MLC capacitors and EMI filters up to a voltage rating of 4kV we provide for the requirements of modern automotive applications including EV and HEV systems. For more information on Electric Vehicle drivetrains and the role our Capacitors play please also visit our Electric Vehicle Solutions Page

BMS

Automotive, Battery Management Systems

EMI Filters

Surface Mount and Panel Mount EMI Filters 

Safety Cap

Automotive grade certified capacitors for use in main voltage applications. 

Standard & High Voltage

AEC-Q200 approved ranges up to a voltage rating of 1kV; for EV and HEV. 

OBC

Automotive, On Board Chargers

EMI Filters

Surface Mount and Panel Mount EMI Filters 

Safety Cap

Automotive grade certified capacitors for use in main voltage applications. 

Standard & High Voltage

AEC-Q200 approved ranges up to a voltage rating of 1kV; for EV and HEV. 

Inverter

Automotive, Inverters

EMI Filters

Surface Mount and Panel Mount EMI Filters 

X8R

The X8R dielectric will operate from -55°C to +150°C, with a maximum capacitance change ...

Safety Cap

Automotive grade certified capacitors for use in main voltage applications. 

Standard & High Voltage

AEC-Q200 approved ranges up to a voltage rating of 1kV; for EV and HEV. 

Primary Charging

Public & Domestic Charging Stations, Wireless Charging

High Q

High Q, Ultra-low ESR, X8G dielectric, tested and approved to automotive specification AEC-Q200.

Safety Cap

Automotive grade certified capacitors for use in main voltage applications. 

Standard & High Voltage

AEC-Q200 approved ranges up to a voltage rating of 1kV; for EV and HEV. 

Search Part Number to Generate Datasheet, Check Stock and Request for Quote/Sample