Mouser anticipates expanded demand for automotive emission control electronic components ahead of Euro 7 implementation

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Mouser anticipates expanded demand for automotive emission control electronic components ahead of Euro 7 implementation

Published2026.09.04 11:38

Design demand expected to concentrate in three areas: brake and tire particulate matter, battery monitoring, and others

As the implementation deadline for Euro 7 approaches, forecasts indicate increased demand for automotive sensing, power, and monitoring electronic components to comply with new standards that regulate both exhaust and non-exhaust emission sources.

On the 4th, Mouser Electronics forecasted that the strengthened Euro 7 standards will drive increased demand across advanced sensing, power, and monitoring electronic technologies.

Euro 7 will be initially applied to new passenger and commercial vehicles in the EU starting November 29, 2026, and will expand to light-duty vehicles (LDV) on November 29, 2027, and subsequently to trucks and buses in 2028.

Manufacturers outside the EU are also obligated to comply with the regulations when selling in the EU market.

Euro 7 is the first European emissions standard to explicitly include non-exhaust emission sources such as brake and tire wear beyond conventional exhaust regulations, with the compliance period extended to up to 10 years or 200,000 km.

Google searches related to microplastics have increased 135% globally over the past year, and research shows that brake-generated particles account for approximately 28% of global microplastics, raising regulatory compliance pressure.

Mouser anticipates that Euro 7 compliance design demand will concentrate in three areas.

These are: exhaust and aftertreatment control, brake and tire particulate emission management, and battery durability and onboard monitoring.

In the exhaust gas control sector, designs linking high-precision sensors for nitrogen oxide (NOx), particulate matter, pressure, and temperature detection with automotive microcontrollers (MCU) and power management ICs (PMIC) are expected to increase.

In the particulate matter sector, expansion is anticipated in the development of in-vehicle sensing and control systems to measure and manage braking dust and tire wear, as well as testing and measurement equipment.

In the battery sector, demand for monitoring technologies to more precisely track battery status, energy flow, and system diagnostics in hybrid and electric vehicles is expected to grow.

Mark Patrick, Director of Technical Content at Mouser, stated, "Engineers must design electronic systems that meet increasingly stringent particulate matter and monitoring requirements while maintaining specifications over much longer periods in harsh environments. Access to a comprehensive and up-to-date automotive-grade component portfolio and design resources is becoming increasingly important."

Mouser supplies products from major manufacturers related to Euro 7 compliance, including precision sensors, MCUs, PMICs, connectivity devices, and testing and measurement components, and stated that it is also providing related technical articles and design resources.

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