B59721A110A62 Datasheet, PDF (7/37 Pages) EPCOS – PTC thermistors as limit temperature sensors

Sensors
Limit temperature sensors, EIA sizes 0402, 0603 and 0805
Superior series
Test
Standard
Test conditions
Moisture resistance AEC-Q200 / Test Db2, category 25/125/56
IEC 60069-2-30
Humidity
AEC-Q200 / T = 80 °C; H = 85% r.H.; t = 1000 h
MIL-STD-202, V = 0.05  V_max
method 103
Thermal shock
AEC-Q200 /
IEC 60738-1,
item 4.17
T_LCT = 40 °C,
T_UCT = 125 °C
Number of cycles: 1000
Resistance to
soldering heat
AEC-Q200 / Soldering bath: 260 °C; t = 10 s
IEC 60068-2-20,
test Tb
ESD
AEC-Q200-002 150 pF/ 330 Ω; 8 kV contact discharge,
10 pulses in each polarity
High temperature load
Soldered PTC to PCB @ 85 °C, load
maximum operating voltage for 1.5 h on and
0.5 h off. This cycle is repeated for
1000 ±12 h
∆R₂₅/R₂₅
< 10%
< 20%
< 25%
< 20%
< 5%
< 20%
Please read Cautions and warnings and
Important notes at the end of this document.
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