Thermistor, characteristics - What is a thermistor?

I am looking for a specific thermistor. In my system, the thermistor strongly lies in the temperature (approx. 20%), and has no markings. From the documentation I only have its characteristics. What is the thermistor / model, markings, replacement? Size and manufacturer do not matter. The system will fit any suitable.

This is an ntc thermistor, show what housing you have. Is the characteristic attached from the original one?

Hello
I suggest reviewing information in the catalogs of the producer and sellers, e.g .:
1. Producer = http://www.tewa-sensors.com/pl/index2.php?gclid=CLaN-JiEtdECFcuQGAod-SYJEg
2. Thermistor tests = http://www.zen22142.zen.co.uk/ronj/tyc.html
3. Sales = http://pl.rs-online.com/web/c/elementy-pasywne/rezystory-zmienne/termistory/?cm_mmc=PL-PPC-_-google-_-1_PL_PL_G_Resistors_BMM-_-Resistors_Exact&mkwid=sWIw9klXU_dc 7Cpcrid 7C81452793999%%%% 7Cpkw 7C% 2Btermistory% 7Cpmt 7Cb%%% 7Cprd 7C
4. Sales = http://www.tme.eu/pl/katalog/termistory-ntc-pomiarowe_100402/
5. Sales = http://www.trim-pot.com.pl/Katalog.aspx?cat=88
Based on the above information, you can already choose something in terms of temperature and size.

The thermistor value is usually given at 25 ° C, so in your case it is 10 k? -NTC
At Allegro they are from just PLN 1.
Order a few different ones, maybe you'll shoot in the characteristics you need.

Characteristics from this thermistor. Below photo of the original.

Can you measure its resistance at exactly 25 ° C and possibly other temperatures and compare with the graph?

Adamcyn wrote:

Can you measure its resistance at exactly 25 ° C and possibly other temperatures and compare with the graph?

That's what I did and at exactly known temperature, the actual value differed from that of the characteristics by 12K at 0 ° C.
I will give you that the differences were different at other temperatures. You can draw a completely different characteristic in this way. At positive temperatures the difference was about 5K (20stC).
The characteristics presented in the first post are appropriate for a functional thermistor. I think it will be a Thermistor MF52 10K F. It has very similar characteristics.

Thanks for posts and help. I think the problem is solved.