TDK B57891M0103K000 NTC Temperature sensor -40 up to +125 °C 10 kΩ

Model (sensors): NTC; Product size (height): 3 mm; Product size (length): 36 mm; Product size (Ø): 3.50 mm; Resistance: 10 kΩ; Temperature reading range (max.): +125 °C; Temperature reading range (min.): -40 °C

Price: £ 1.29 from Conrad Electronic