NTS3 Datasheet, PDF (5/7 Pages) MERITEK ELECTRONICS CORPORATION – Halogen-Free (HF) series are available

NTC Thermistor
Temperature Sensing/Compensation
NTS3 Series
Ф3 mm Lead Type
RoHS
RELIABILITY
Item
Standard
Test conditions / Methods
Gradually apply the specified force and keep the unit fixed for
10±1 sec.
Tensile Strength of
Terminations
IEC 60068-2-21
MERITEK
Specifications
No Visible Damage
Bending Strength
of Terminations
IEC 60068-2-21
Hold specimen and apply the force specified below to each lead.
Bend the specimen to 90°, and then return to the original
position. Repeat the procedure in the opposite direction.
No Visible Damage
Solderability
IEC 60068-2-20 245 ± 5°C, 3 ± 0.3 sec.
Resistance to
Soldering Heat
High Temperature
Storage
Damp Heat,
Steady State
Rapid Change of
Temperature
Max. Power
Dissipation
IEC 60068-2-20 260 ± 5°C, 10 ± 1 sec.
IEC 60068-2-2 125 ± 5°C, 1000 ± 24 hrs
IEC 60068-2-3 40 ± 2°C, 90~95% RH, 1000 ± 24 hrs
IEC 60068-2-14
The conditions shown below shall be repeated 5 cycles.
Step
Temperature (°C)
Duration (minutes)
1
-40 ± 5
30 ± 3
2
Room Temperature
5±3
3
125 ± 5
30 ± 3
4
Room Temperature
5±3
IEC 60539-1
25 ± 5°C, PMAX, 1000 ± 24 hrs
At least 95% of
terminal electrode is
covered by new solder
No Visible Damage
|ΔR25/R25| ≤ 3%
No Visible Damage
|ΔR25/R25| ≤ 5%
No Visible Damage
|ΔR25/R25| ≤ 3%
No Visible Damage
|ΔR25/R25| ≤ 3%
No Visible Damage
|ΔR25/R25| ≤ 5%
Rev. 7