Cat. No. 129M
Product catalog
NTC thermistors
Circuit protection components
2
１．Application examples ‥‥‥‥‥‥‥‥‥‥‥‥‥‥‥‥‥‥‥‥‥‥‥‥‥‥‥‥‥‥‥‥‥ 3
２．What are "NTC thermistors"? ‥‥‥‥‥‥‥‥‥‥‥‥‥‥‥‥‥‥‥‥‥‥‥‥‥‥‥‥‥ 4
３．Basic specications ‥‥‥‥‥‥‥‥‥‥‥‥‥‥‥‥‥‥‥‥‥‥‥‥‥‥‥‥‥‥‥‥‥‥ 4
４．How to choose the right thermistor ‥‥‥‥‥‥‥‥‥‥‥‥‥‥‥‥‥‥‥‥‥‥‥‥‥‥ 5
５．How to choose the right power thermistor ‥‥‥‥‥‥‥‥‥‥‥‥‥‥‥‥‥‥‥‥‥‥ 5
Type desription SEMITEC series name Temperature range
■ Micro thin lm thermistor FT thermistor (- 40 ℃ to 250 ℃ ) ‥‥‥‥‥‥‥ 6 - 7
■
Micro thin lm type sensor probe Fµ thermistor
(- 10 ℃ to 70 ℃ ) ‥‥‥‥‥‥‥ 8
■ Thin lm thermistor JT thermistor (- 40 ℃ to 100 ℃ ) ‥‥‥‥‥‥‥ 9
■
Very high accuracy thermistor
AP thermistor (- 60 ℃ to 150 ℃ ) ‥‥‥‥‥‥‥ 10 - 11
■ High accuracy thermistor AT thermistor (- 50 ℃ to 110 ℃ ) ‥‥‥‥‥‥‥ 12 - 13
■ High sensitivity thermistor ET thermistor (- 50 ℃ to 125 ℃ ) ‥‥‥‥‥‥‥ 14
■ High temperature thermistor NT thermistor (- 50 ℃ to 300 ℃ ) ‥‥‥‥‥‥‥ 15
■ SMD type thermistor KT thermistor (- 40 ℃ to 125 ℃ ) ‥‥‥‥‥‥‥ 16 - 17
■ High temperature thermistor CT thermistor (- 50 ℃ to 250 ℃ ) ‥‥‥‥‥‥‥ 18
■ Non-contact (IR) temperature sensor NC sensor (- 10 ℃ to 150 ℃ ) ‥‥‥‥‥‥‥ 19
■ Current regulating diode CRD (- 40 ℃ to 150 ℃ ) ‥‥‥‥‥‥‥ 20 - 21
■ Voltage regulating diode VRD (- 40 ℃ to 150 ℃ ) ‥‥‥‥‥‥‥ 22 - 23
■ Inrush current limiter Power thermistor (- 50 ℃ to 200 ℃ ) ‥‥‥‥‥‥‥ 24 - 25
■ Non-contact (IR) temperature sensor Thermopile (- 50 ℃ to 200 ℃ ) ‥‥‥‥‥‥‥ 26
INDEX
High accuracy
SMD type
Non-contact temperature sensors
Inrush current limiter Current regulating diode Voltage regulating diode
ET Thermistor
AT Thermistor
AP Thermistor
JT Thermistor
KT Thermistor
FT Thermistor
Fμ Thermistor
NT Thermistor
CT Thermistor
NC Sensor
THERMOPILE
Power ThermistorCRD VRD
High temperature resistance
5
6D 222
A E
5
3D 222
B V
5
16D211
AO
5
16D211
AO
3
1. Application examples
■
Medical and healthcare devices
■
Automotive
■
Ofce equipment
■
Home appliances
■
Consumer electronics
Catheter
X-ray equipment
AED
MRI
Fluid pumps
Vital sign monitor
Electrical thermometer
Blood pressure measurement
Wearable devices
Battery
Engine
Radiator
Car air conditioner
Car navigation
Seat heater
Inverter / converter
Air intake / exhaust gas
Capacitor
EV charger
Printer
Copy machine
Scanner
Projector
Fax machine
Router
Air conditioner
Refrigerator
Rice cooker
Microwave oven
Fan heater
IH cooking heater
Water boiler
Hot water toilet seat
Fire alarm
PC
Tablet PC
Camera
Smart phone
Server
Application Application Application ApplicationApplication