The MLX90830 is a miniaturized MEMS pressure sensor

DELO News

News | Nov 21, 2025

High-tech adhesives in use at Melexis

Strong bond for the world's most advanced MEMS pressure sensors

Melexis realizes MEMS pressure sensors that function reliably even under the toughest conditions - and relies on DELO MONOPOX HT. This high-performance adhesive is a key ingredient to the successful Triphibian pressure sensor, ensuring a strong, durable connection even under extreme pressure and high temperatures.

About Melexis

Innovation in sensor technology

Melexis is a leading global supplier of semiconductor solutions for automotive, robotics and beyond. This Belgian company develops integrated sensors and drivers that combine precision and reliability.
Melexis sensors are essential for measuring pressure, temperature or position in key applications.
The Triphibian family represents a commitment to innovation, delivering particularly robust MEMS pressure sensors. These are engineered for use under extreme conditions, such as in hydraulic systems, and are ideally suited for demanding automotive applications, including Electric Vehicle (EV) thermal management.
 

Cooperation with DELO

Reliable connections for extreme requirements

Our customer Melexis relies on adhesives from DELO for the development of its high-performance MEMS pressure sensors of the Triphibian family.
These sensors must withstand extreme conditions - including pressure peaks of up to 2,000 bar/ms and static burst pressures of up to 210 bar - while remaining reliably in contact with liquid media. A high-strength and durable connection between components is crucial for the durability and stability of the sensors.

Challenge: safely mastering extreme loads

To meet these requirements, Melexis needed an adhesive that not only had high adhesive strength, but also temperature and media resistance. This is exactly where our high-performance adhesives of the DELO MONOPOX HT series came into play - materials that were specially developed for applications with extraordinary mechanical and thermal loads.

Solution: DELO MONOPOX HT - proven performance in the test

In extensive tests with the Melexis sensor Triphibian MLX90830, the DELO MONOPOX HT adhesive used showed impressive results:

  • The sensor remained completely intact for over 1,000 pressure cycles at 200 bar.
  • The adhesive proved to be temperature-resistant up to 220 °C.
  • Even after 10,000 hours of storage at high temperatures, it retained its adhesive strength.
  • It also showed excellent resistance to media such as oils and coolants.

Due to these outstanding results, Melexis recommends the use of DELO adhesives for its MEMS products in its design guide.
 

DELO MONOPOX HT - Properties at a glance
  • Ultra-high bond strength
  • Temperature resistance up to 220 °C
  • Excellent media resistance
  • Long-term stability for use in the automotive industry
  • Fast heat curing in only 10 minutes 

More about DELO MONOPOX

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Learn more about Melexis

To learn more about Melexis MEMS pressure sensors or other Melexis sensor solutions, visit the Melexis website or contact the Melexis team directly.

www.melexis.com

About DELO

DELO is a leading provider of high-tech adhesives and has been offering solutions for the semiconductor, automotive, and electronics industries for over 25 years. Our innovative technologies set industry standards. Companies such as Bosch, Huawei, and Siemens trust DELO when it comes to superior adhesive technologies.

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