NTC2.5D-9 PDF datasheet can download.
This product has NTC THERMISTOR functions.
This is one of the semiconductor types. This part name is NTC2.5D-9.
Manufacturers of the product is ETC.
Image and pinout :
Some of the text files within the PDF file
NTC NTC THERMISTOR NTC NTC THERMISTOR OUTLINE 2 1200 4 This is a Negative Temperature Coefficient Resistor Whose resistance changes with ambient temperature changes. Thermistor comprises 2or 4 kinds of metal oxides of iron, nickel,cobalt, manganese and copper, being shaped and Sintered at high temperature(1200 to 1500 ) 1500 NTC Rt Critical Technical Parameters of NTC Thermistor Rt—Resistance Value at Zero-power It’s a resistance which is got at a fixed temperature on a basis of a testing power which causes resistance to Vary in a range which can be ignored in relation to the total testing eror. R25 R25—Resistance Value at Rated Zero-power The design resistance of the thermistor usually refers to the resistance value got at Zero-power at 25 , which is usually indicated on the thermistor. B Value B value stands for the thermal exponent at a negative temperature coefficient. lt’s defined as a ratio of the balance between the natural logarithms of resistance values at zeropower to [ … ]
Please refer to the file for details.