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SCK20-128 - NTC Power Thermistor

Download the SCK20-128 datasheet PDF. This datasheet also covers the SCK2R55A variant, as both devices belong to the same ntc power thermistor family and are provided as variant models within a single manufacturer datasheet.

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Note: The manufacturer provides a single datasheet file (SCK2R55A_NTC.pdf) that lists specifications for multiple related part numbers.

Datasheet Details

Part number SCK20-128
Manufacturer NTC
File Size 334.94 KB
Description NTC Power Thermistor
Datasheet download datasheet SCK20-128 Datasheet

Full PDF Text Transcription (Reference)

The following content is an automatically extracted verbatim text from the original manufacturer datasheet and is provided for reference purposes only.

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w w w D .a S th c k e o r . e t NTC POWER THERMISTOR, SCK SERIES Meritek Thermal dissipation coefficient( δ ) The thermal dissipation coefficient is the ratio, normally expressed in milliwatts per degree C (mW/oC), at a specified ambient temperature, of a change in power dissipation in a thermistor to the resultant body temperature change. (δ =VXI/∆T) Surge energy Surge energy is the maximum energy of pulses. The thermistor is capable of tolerating surge energy more than 1000 times with the resistance changing rates within ± 10%. This energy varies with voltage and capacitance. Thermal time constant( t ) The thermal time constant is the time required for a thermistor to change 63.
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