Jun. 02, 2022
When purchasing electronic components, we need to first look at the parameters and models of electronic components. Only by understanding the parameters of electronic components can we better select products that meet the requirements. This article will talk about how to understand the parameters printed on the thermistors.
Thermistor is sensitive to temperature, and the resistance value will change with the change of temperature. It is divided into positive temperature coefficient thermistor (Positive Temperature CoeffiCient, PTC for short) and negative temperature coefficient thermal resistor (Negative Temperature CoeffiCient, referred to as NTC).
The NTC thermistor acts as an anti-surge protection when the switching power supply is just started. NTC thermistor has the advantages of small size, high power, high sensitivity, and fast response speed, and they are used in temperature measurement, temperature compensation and other occasions.
Now let's take a look at the parameters on the printing of the thermistors.
1. NTC: the type of temperature coefficient, a negative temperature coefficient thermistor
2, 10: The rated resistance value is 10Ω
3. D: the diameter of the thermistor
4, 9: The diameter of the thermistor is 9 mm
After reading the above content, you should be able to read the parameters on the printing of the thermistor now. It is advisable to choose a reliable manufacturer when choosing electronic components.
JYH HSU(JEC) Electronics Ltd (or Dongguan Zhixu Electronic Co., Ltd.) has a full range of varistor and capacitor models with guaranteed quality. JEC has passed ISO9001:2015 quality management system certification; JEC safety capacitors (X capacitors and Y capacitors) and varistors have passed national certifications of the main industrial powers across the world; JEC ceramic capacitors, film capacitors and super capacitors are in compliance with environmental protection indicators.
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