Thermistor

Glass encapsulating thermistor for automobile water and oil temperature

Guangdong JPET Technology Co., LTD is a professional R & D and manufacturer of NTC temperature sensor, NTC thermistor and temperature switch.

Single-ended glass package NTC thermistor is a high precision, high reliability NTC thermistor chip with insulation, heat conduction, waterproof glass shell 

material encapsulated into the required shape,the lead wire is sealed with a special material,which is used for detecting the automobile water and oil temperature.

With the conventional parameters of 5K, 10K, 50K and 100K NTC temperature sensors and B values including 3435, 3470 and 3950. This single end glass encapsulated

thermistor product has the characteristics of stable transmission signal, high temperature resistance, high precision, high range and small shape structure. 

The protective film of the lead has the function of anti-wear and anti-scratch.

Features:
1.Glass encapsulated, strong structure, good heat resistance, high reliability, stable work
2.Small size, light weight, suitable for automatic fitting machine installation
3.High sensitivity and quick reaction. (Resistance temperature coefficient up to - (2~5) %/℃)
4.Can be used in harsh environments such as high temperature and high humidity due to glass encapsulated
5.Operating temperature range: -40℃~+300℃


Applications:
1.Temperature measurement and control circuit of household appliances (such as air conditioner, refrigerator, induction cooker, bread oven, electric oven,
  electric fan, soybean milk machine, electric water heater, electric rice cooker, disinfection cabinet, water dispenser and so on)
2.Temperature control circuit for industrial, medical, environmental protection, meteorological, food processing and other equipments
3.Office automation equipment
4.Communication equipment and products (battery, charger, interphone battery)
5.Temperature compensation for instrument coils, automotive circuits, integrated circuit modules, quartz crystal oscillations and thermocouples
6.Temperature control and testing of industrial, medical, environmental protection, meteorological, food processing and other equipments
7.Temperature protection of rechargeable battery pack and charger

Dimensions:

Product Parameter:

1.Resistance value：R25=10kΩ±1%, B25/50=3950K±1%
2.Thermal time constant:Maximum 2.5s in the oil bath
3.Dissipation factor: about 0.5mW/℃ in still air
4.Rated power: Maximum 35mW in still air
5.Insulation resistance: when DC50V 10 m Ω between lead and glass

RT table of conventional resistance values：