SMD__NIBARRIER__0603 Datasheet, PDF (12/20 Pages) EPCOS – NTC thermistors for temperature measurement

Temperature measurement and compensation
SMD NTC thermistors, case size 0603 (1608)
B573**V2
Reflow soldering
Recommended temperature characteristic for reflow soldering following J-STD-020C
Profile feature
Average ramp-up rate
(T_Smax to Tp)
Preheat
- Temperature min (T_Smin)
- Temperature max (T_Smax)
- Time (t_Smin to t_Smax)
Time maintained above:
- Temperature min (T_L)
- Time (t_L)
Peak/ classification
temperature (T_p)
Time within 5 °C of actual
peak temperature (t_p)
Ramp-down rate
Time 25 °C to peak
temperature
Sn-Pb eutectic assembly
3 °C/ second max.
100 °C
150 °C
60 ... 120 seconds
183 °C
60 ... 150 seconds
220 °C ... 240 °C
10 ... 30 seconds
6 °C/ second max.
6 minutes max.
Pb-free assembly
3 °C/ second max.
150 °C
200 °C
60 ... 180 seconds
217 °C
60 ... 150 seconds
240 °C ... 260 °C
20 ... 40 seconds
6 °C/ second max.
8 minutes max.
Note: All temperatures refer to topside of the package, measured on the package body surface.
Please read Cautions and warnings and
Important notes at the end of this document.
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