Looks like the MPX4250 series are obsolete and no longer available from digikey or arrow.
Does anyone know of an alternative?
Thanks
MPX4250 pressure sensor alternatives
Moderator: Matt
Re: MPX4250 pressure sensor alternatives
Might have to try other places after google searching
https://www.diyautotune.com/product/mpx ... ap-sensor/
https://www.diyautotune.com/product/mpx ... ap-sensor/
Re: MPX4250 pressure sensor alternatives
Works out to $190 AUD with shipping.
Was thinking of using this one instead:
https://www.efisolutions.com.au/bosch-m ... ernal-type
Was thinking of using this one instead:
https://www.efisolutions.com.au/bosch-m ... ernal-type
Re: MPX4250 pressure sensor alternatives
That looks promising and a better price. As long as you can get the MAP > volts conversion for it then you should be set
Re: MPX4250 pressure sensor alternatives
Yep, there is a graph shown on the page, linear with 0.4V = 20kPa to 4.65V = 300kPa.