Choose a shape that allows maximum surface contact with the device whose temperature is being monitored. Regardless of the type of thermistor, the connection to the monitored device must be made using a highly thermally conductive paste or epoxy glue. It is usually important that this paste or glue is not electrically ...

Anyone know the max temp on the average 100k NTC thermistor ...
Here are the upper values of a 100K ohm thermistor, starting at 290c -> 300c. I would caution even going above 275. That is probably the upper limit as defined in the configuration.h file of marlin. Also, does you barrel have PTFE inside of it? If so, it will start to degrade and burn up inside the barrel at > 265c ...


What Is An NTC Thermistor
Resistance ratio is a characteristic that identifies the ratio of zero-power resistance of a thermistor at 125° to the resistance at 25°C. Maximum operating temperature is the highest body temperature where the thermistor will operate with acceptable stability for an extensive time period. This temperature should not surpass the ...

Thermistor Terminology | Ametherm
This term is used in the case of power thermistors. It is the continuous and stable state current through which the thermistor is capable of passing. The current could be DC or RMS AC. The maximum steady state current for some thermistors is assumed at a maximum operating ambient temperature of 65 degrees Celsius.


Temperature Measurement with NTC Thermistors
For example, "3380 25/50" indicates a beta constant of 3380 over a temperature range from 25°C to 50°C. Tolerance on Beta constants. Beta constant tolerance in percent. Operating Temperature Range Minimum and maximum thermistor operating temperature. Thermal Time Constant When the temperature changes, the ...

Thermistor 10K - SEN-00250 - SparkFun Electronics
However, the advertised resistance of these types of thermistors is at room temperature or 25C (in this case 10K Ohms). Does anyone know what the maximum resistance of this sensor is? I couldn't figure it out from the Vishay datasheet since they don't show the specs for the 10k at 25C model. LeMonkey / about 6 years ...


[PDF]Selecting and Using Thermistors for Temperature Control -...
thermistors for temperature control, such as the LDT-5900. Series instruments. Figure 2. R-T slope changes for differing thermistor materials. Temperature Sensitivity - Thermistors ensitivity - achieve their highest sensitivity at low tem- peratures, where the resistance vs. tempera- ture curve is steepest. This sensitivity drops.

Negative Temperature Coefficient Chip Thermistors - Type ...
Two Package Sizes. □ Suited to Automatic Pick and Place. □ Components supplied unmarked. □ -55°C to +125°C. Temperature Range. Characteristics -. Electrical. NTC0603. NTC0805. Rated Power Max (mW). 63. 125. Optimum Working Dissipation (mW). 0.4. 1. Resistance Range (ohms) Min. 4K7. 100. Max. 150K.