topic Pressure sensor MPXA6115A coating material problem in Sensors

Pressure sensor MPXA6115A coating material problem

LEEM — Tue, 03 Feb 2026 21:24:52 GMT

I am testing the MPXA6115A sensor for the medical device. I found this sensor is coated with fluorosilicone. I notice the fluorosilicone will be banned for the human device. So I wonder this pressure will be coated with the other material favoring human body. I've heard NXP experts are workling here and I would like to know whether those pressure can be available.

Re: Pressure sensor MPXA6115A coating material problem

ErikaC — Mon, 31 Mar 2025 18:57:56 GMT

Hello,

You can find the chemical content details for the MPXA6115A at the following link: https://www.nxp.com/webapp/chemical-content/MPXA6115AC7U.html

For further inquiries regarding environmental compliance and product sustainability, please reach out to our team at eco-products@nxp.com.

Hope this helps.

Re: Pressure sensor MPXA6115A coating material problem

LEEM — Wed, 02 Apr 2025 23:33:43 GMT

Thank you for your information. I wonder I can request to change the sensor shape. For example, MPXH6115A6U/T1 has stainless cover and the fluorosilicon cover inside. I want to remove the stainless cover and filled with silicon gel. I would be grateful if you can help in this issue.