UNA Series
Details
◆FEATURES

●High stability and best price.
●The UNA Series is a thermistor sensor in a DO 35 package.
●It is highly reliable and offer a wide operating range of -50℃ to250℃.
●They can be employed for home electric appliances and high temperature applications.
●Excellent thermal cycle endurance.
●Glass sealed body for high reliability.

 
 
◆SPECIFICATIONS

Temperature rating  : -40℃ to 250℃                   
B value : 3470K ~ 4200K
Determined by rated zero-power : Resistance at 25℃and 85℃

Resistance value at 25℃  :             
 
3 K ohms
5 K ohms
10 K ohms  
47 K ohms                     
50 K ohms
100 K ohms
150 K ohms
200 K ohms
 
Dissipation constant          2.4mW/℃
Thermal time constant      Typically 15 seconds in air.
Maximum power Rating   250 mW at 25℃
Tolerance                          ±1% ±3%   ±5%
 
 
◆Order Map 
 
Series Code Res. value Res. Tolerance Lead Gauge Lengths B value
UNA 103 F :  ±  1% AWG Number Exp :400: 400 mm 25℃/85℃
Temperature Sensor  at 2 5℃  10 x 10Ω H : ±  3%      
    J  :  ±  5%