Question on this '1625' Thermistor


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phil99

Guru

Joined: 11/02/2018
Location: Australia
Posts: 1853
Posted: 03:41am 27 Jul 2023      

Using your decade box test results my guess is the NTC thermistor is likely to have a nominal value of 100k @ 25C.

The '1025' marking on it, however suggests 10k @ 25C. Worth testing again and then reading the decade box with a multimeter, to ensure it isn't 10 x too high.

Edit. In the photo it looks like 1025 but have no idea what it means if it is 1625.
Edited 2023-07-27 23:27 by phil99