UNTC-5D Series
Details
FEATURES

● 5mm,3mm Epoxy coated Disc Type.
● Chip thermistor is a high-precision thermal sensing device featuring an extremely small B –value tolerance and resistance.                        
● When used as a temperature gauge and measurement and control, thermistor requires no adjustment between the control circuit and the sensor.
● This insures a temperature precision ± 0.3℃.
● Temperature indicator and control instrument are available for use with the thermistor.


 
SPECIFICATION
 
Part Number Resistance
25
Ω
B-constant
25-85
k
Maximum Permissible
Constant
25mA
Thermal Dissipation Constant
mW/
Thermal Time Constant
sec
UNTC 10 D-5 10 2800 450 7.2 18
UNTC 15 D-5 15 2800 450 7.2 18
UNTC 20 D-5 20 3000 450 7.2 18
UNTC 33 D-5 33 3300 450 7.2 18
UNTC 45 D-5 45 3100/3250 450 7.2 18
UNTC 50 D-5 50 3200/3400 450 7.2 18
UNTC 70 D-5 70 3300 450 7.2 18
UNTC 80 D-5 80 3300 450 7.2 18
UNTC 85 D-5 85 3300 450 7.2 18
UNTC 90 D-5 90 3300 450 7.2 18
UNTC 100 D-5 100 3200/3300 450 7.2 18
UNTC 120 D-5 120 3300 450 7.2 18
UNTC 200 D-5 200 3300 450 7.2 18
UNTC 220 D-5 220 3200/3400 450 7.2 18
UNTC 250 D-5 250 3200/3400 450 7.2 18
UNTC 300 D-5 300 3200/3400 450 7.2 18
UNTC 360 D-5 360 3500 450 7.2 18
UNTC 400 D-5 400 3500 450 7.2 18
UNTC 500 D-5 500 3200/3650 450 7.2 18
UNTC 650 D-5 650 3200/3650 450 7.2 18
UNTC 800 D-5 800 3650/3850 450 7.2 18
UNTC 900 D-5 900 3650/3850 450 7.2 18
UNTC  1KD-5 1,000 3650/3850/3950 450 7.3 18
UNTC 1.2KD-5 1,200 3650/3850/3950 450 7.3 18
UNTC 1.5KD-5 1,500 3650/3850/3950 450 7.3 18
UNTC  2KD-5 2,000 4000 450 7.3 18
UNTC 2.2KD-5 2,200 4000 450 7.3 18
UNTC 2.5KD-5 2,500 4100 450 7.3 18
UNTC  3KD-5 3,000 4100 450 7.3 19
UNTC 3.3KD-5 3,300 4100 450 7.3 19
UNTC 3.5KD-5 3,500 4100 450 7.3 19
UNTC  4KD-5 4,000 4100 450 7.3 19
UNTC 4.5KD-5 4,500 4100 450 7.3 19
UNTC 4.7KD-5 4,700 4100 450 7.3 19
UNTC  5KD-5 5,000 4100 450 7.3 19
UNTC 6.8KD-5 6,800 4100 450 7.3 19
UNTC  8KD-5 8,000 4200 450 7.3 19
UNTC 10KD-5 10,000 4200 450 7.5 19
UNTC 12KD-5 12,000 4200 450 7.5 19
UNTC 15KD-5 15,000 4200/4300 450 7.5 19
UNTC 20KD-5 20,000 4200/4400 450 7.5 20
UNTC 30KD-5 30,000 4200/4400 450 7.5 20
UNTC 33KD-5 33,000 4400 450 7.5 20
UNTC 40KD-5 40,000 4400 450 7.5 20
UNTC 47KD-5 47,000 4400 450 7.5 20
UNTC 50KD-5 50,000 4100/4650/4850 450 7.5 20
UNTC 100KD-5 100,000 4100/4650/4850 450 7.5 20
UNTC 150KD-5 150,000 4100/4850 450 7.5 20
UNTC 200KD-5 200,000 4100/4850 450 7.5 20
UNTC 250KD-5 250,000 4850 450 7.5 20
UNTC 330KD-5 330,000 5000 450 7.5 20
UNTC 400KD-5 400,000 5000 450 7.5 20
UNTC 470KD-5 470,000 5000/5500 450 7.5 20
UNTC 680KD-5 680,000 5000/5500 450 7.5 20
UNTC 1M KD-5 1000,000 5000/5500 450 7.5 20