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Leaded NTC Temperature Sensor – STB Series
Overview

STB Series are Leaded NTC Temperature Sensor. Based on chip NTC thermistor, It adopt automatic wire assembly process and can detect the variation of ambient temperature by change of resistance. The product has high-precision resistance value and B constant, used widely for temperature measurement of household appliances, adapters, chargers and medical equipments. R25(10KΩ~100Ω), B constant(3380~4250), Tolerance(±1%、±3%).

Background

With the development of household appliances, adapters, charger and medical equipment, it is important to measure and control temperature in lines. Because there is a distance between test point and control panel, we use leaded NTC temperature sensor to measure and control temperature in order to make circuit operate safely.

Features
  • Lead Free l Serial resistance
  • Tight tolerance, high B constant
  • High stability
  • Automated production, Tape&Reel Packing
Applications
  • Household appliances
  • Power adapters, charger
  • Medical equipment
Dimensions

Part Number

Electrical Characteristics

STB-C1 TYPE

Part Number

Resistance

 at 25

B Constant

Thermal Time Constant

Dissipation  Factor

Insulation Resistance

@100VDC

Units

K

Sec.

mW/

Symbol

R25

B25/50

t

σ

/

STB1033450AC1

10

3450

<15

10

100

 

STB-C2 TYPE

Part Number

Resistance

 at 25

B Constant

Thermal Time Constant

Dissipation  Factor

Insulation Resistance

@100VDC

Units

K

Sec.

mW/

Symbol

R25

B25/50

t

σ

/

STB1033950AC2

10

3950

<10

1.0

100

 

: Please specify the resistance tolerance code (F=±1%, H=±3%, J=±5%).

: Please specify the B value tolerance code (F=±1%, H=±3%).