Durable Power Type NTC Electronic Component , 12D-15 Negative Temperature Thermistor

Good Stability 12D-15 Power NTC Thermistor Small Size And Fast Response Low Residual Resistance

NTC is called a negative temperature coefficient thermistor. It is prepared from a ceramic material that is fully mixed with Mn-Co-Ni oxides and then sintered. It has a resistance-temperature characteristic fluctuation while realizing miniaturization. Small size and fast response to various temperature changes can be used as high-sensitivity and high-precision temperature sensors, and are often used in electronic circuits for real-time temperature monitoring and temperature compensation. As the temperature of the body increases, the resistance value of NTC will decrease nonlinearly, which is the characteristic of NTC.

NTC thermistors are divided into:
 

Power type NTC thermistor

Compensated NTC Thermistor

Temperature measuring NTC thermistor

Main features of NTC thermistor:

1. High sensitivity, usually the resistance value changes by about 1%~6% when the temperature changes by 1°C, the range of the temperature coefficient of resistance is very wide, and the absolute value is 10~100 times larger than that of ordinary metal resistance;
2. The working temperature range is wide, the normal temperature device is suitable for -55°C ~ 315°C, the high temperature device is suitable for a temperature higher than 315°C (currently the highest can reach 2000°C), and the low temperature device is suitable for -273°C ~ -55°C;
3. Small in size, it can measure the temperature of gaps, cavities and blood vessels in living organisms that cannot be measured by other thermometers;
4. Easy to use, the resistance value can be freely selected between 0.1 ~ 100kΩ;
5. Rich raw material resources and low price; and easy to process into complex shapes, which can be mass-produced;
6. Good stability, strong overload capacity and good performance.

Can be installed into the power circuits of:

• Power supplies and inverters

• Uninterruptible Power Supplies

• Energy saving lamps

• Electronic Ballasts

• Filament Protection of various types of lamps

• Some types of heaters

• For higher power circuits ask about the MF73

and MF74 series surge suppressors.

Applications

Temperature measurement and control of household air-conditioner, refrigerator, icebox,water heater,drinking
machine,radiator,dishwasher, disinfector,washing machine, drying machine,middle-or-low-temperature drying box and constant
temperature box.

Conventional product electrical performance parameters​
 

Part No.	R25℃ (KΩ)	B(K) 25/50℃	Rated Power @25℃(mW)	Dissipation Factor(δ) (mW/℃)	Thermal time Constant (S)
TS502□3274A	5.0	3274	10-20	2-4	5-20
TS502□3435B	5.0	3435	10-20	2-4	5-20
TS502□3470A	5.0	3470	10-20	2-4	5-20
TS502□3950A	5.0	3950	10-20	2-4	5-20
TS103□3274A	10.0	3274	10-20	2-4	5-20
TS103□3435B	10.0	3435	10-20	2-4	5-20
TS103□3470A	10.0	3470	10-20	2-4	5-20
TS103□3950A	10.0	3950	10-20	2-4	5-20
TS103□4100A	10.0	4100	10-20	2-4	5-20
TS153□3950A	15.0	3950	10-20	2-4	5-20
TS153□4100A	15.0	4100	10-20	2-4	5-20
TS203□3950A	20.0	3950	10-20	2-4	5-20
TS203□4100A	20.0	4100	10-20	2-4	5-20
TS223□4200A	22.0	4200	10-20	2-4	5-20
TS403□3928A	40.0	3928	10-20	2-4	5-20
TS503□3950A	50.0	3950	10-20	2-4	5-20
TS503□4100A	50.0	4100	10-20	2-4	5-20
TS104□3950A	100.0	3950	10-20	2-4	5-20
TS104□4100A	100.0	4100	10-20	2-4	5-20
TS104□4400A	100.0	4400	10-20	2-4	5-20

Negative temperature coefficient thermistor, also known as NTC thermistor, is a kind of sensor resistance whose resistance value decreases with the increase of temperature. Widely used in various electronic components, such as temperature sensors, resettable fuses and self-adjusting heaters, etc.