Data Sheet

UCTRONICS Ultimate Starter Leaning Kit for Raspberry Pi #K0064
38 www.uctronics.com
3.25 Analog Temperature Sensor (Thermistor)
A thermistor is a type of resistor whose resistance varies significantly with temperature,
When the temperature increases, the thermistor resistance decreases; when the temperature
decreases, the thermistor resistance increases. It can detect surrounding temperature
changes in real time.
3.25.1 Specification:
 Resistance: 5Kohm + / -1%
 Standard tolerances: ±5%, ±10%, ±20%
 B Value tolerance: ±5%
 Measuring power: ≤0.5mW
 Dissipation Constant: ≥6.0mW/℃
 Time Constant: ≤30 seconds
 Rated Power: 0.5W
 Temperature Range: -55℃~125℃
3.26 Diode
A diode is a two-terminal electronic component that conducts primarily in one direction
(asymmetric conductance); it has low (ideally zero) resistance to the current in one direction,
and high (ideally infinite) resistance in the other.