The LM135, LM235 and LM335 are precision temperature sensors which can be easily calibrated. They work as a 2-terminal zener and the breakdown voltage is directly proportional to the absolute temperature of 10 mV/K Precision temperature sensor Enclosure: TO-92 https://elecena.pl/product/9695437/lm335-temperature-sensor-to-92 2017-08-05 https://elecena.pl/product/9695437/lm335-temperature-sensor-to-92 2018-05-05 https://elecena.pl/product/9695437/lm335-temperature-sensor-to-92 2018-12-16 https://elecena.pl/product/9695437/lm335-temperature-sensor-to-92 2019-04-02 https://elecena.pl/product/9695437/lm335-temperature-sensor-to-92 2019-06-20 https://elecena.pl/product/9695437/lm335-temperature-sensor-to-92 2021-04-28 https://elecena.pl/product/9695437/lm335-temperature-sensor-to-92 2022-09-25 https://elecena.pl/product/9695437/lm335-temperature-sensor-to-92 2023-01-05 https://elecena.pl/product/9695437/lm335-temperature-sensor-to-92 2023-05-28 https://elecena.pl/product/9695437/lm335-temperature-sensor-to-92 2023-08-26 https://elecena.pl/product/9695437/lm335-temperature-sensor-to-92 2024-06-30 https://elecena.pl/product/9695437/lm335-temperature-sensor-to-92 2025-10-17