UT4 Series
Details
FEATURES

●Low cost, high stability.
●The UT4 Series thermistors is a high-performance thermal sensing device.
●UT4 Series thermistor is similar to Chip thermistor and which is different with flexible lead-wires.
●Excellent thermal cycle endurance.
●No adjust between the control circuit and the sensor.

 
SPECIFICATIONS

Temperature rating  : -40℃ to 125℃                   
B value : 3100K ~ 4600K
Determined by rated zero-power : Resistance at 25℃and 85℃

Resistance value at 25℃  :           
  
1 K ohms
2 K ohms
5 K ohms                    
10 K ohms   
15 K ohms                     
47 K ohms 
50 K ohms  
100 K ohms                     



Dissipation constant          2mW/℃
Thermal time constant      Typically 15 seconds in air.
Maximum power Rating   10-15 mW at 25℃
Tolerance                             ±0.5%    ±1%   ±3%   ±5%


◆Order Map 
 
 
Series Code Res. value Res. Tolerance Lead Gauge Lengths B value
UT4  103 D : ±0.5 % AWG Number Exp :400: 400 mm 25℃/85℃
Temperature Sensor at 2 5℃  10 x 10Ω F :  ±  1%      
    H : ±  3%      
    J  :  ±  5%