Thermistor

Glass encapsulated 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.
The single end glass package 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 anti-wear and anti-scratch effect.


Features:
1.Adopting glass encapsulation technology has stable performance and can work for a long time. (Annual resistivity drift rate ≤1%)
2.High precision, good consistency and interchangeability both resistance value and B value. (Accuracy of resistance value and B value can reach ±0.5% respectively)
3.High sensitivity and quick reaction. (Resistance temperature coefficient up to - (2~5) %/℃)
4.Adopted double-layer sealing process with good insulation sealing, anti-mechanical impact, anti-bending ability and high reliability.
5.Can be encapsulated according to the installation conditions used
6.can be made into high dissipation products, test current can be much higher than that of traditional sensors to simplifying the test circuit.


Applications:
1.Boiler, water pump, temperature controller, pipe temperature measurement, home air conditioner, automobile air conditioner, refrigerator, freezer, water heater, water dispenser
2.Temperature measurement and control for heating blower, dishwasher, disinfection cabinet, washing machine, dryer and medium and low temperature drying oven, thermostat and other occasions
3.Printer, copier, motor, computer, optical communication module temperature control, industrial automation equipment, temperature control instrument microwave oven
4.Temperature measurement in granary, refrigerator, air conditioner, electric water heater, freezer, cell phone battery, charger, induction cooker, toaster, disinfection cabinet
5.Electric oven, fire alarm, food storage, ocean, deep well, glacier temperature measurement, military industry and other fields


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
6.Operating temperature range : -40～250℃

RT table of conventional resistance values：