The absolute thermoelectric power of tin-lead eutectic solder is $−5μV/°C.$ The voltage generated by a temperature gradient in solder may affect the performance of microelectronics.

1.
Roberts
,
R. B.
,
1985
, “
Absolute Thermopower of Pb, Cu, and Pt
,”
CODATA Bull.
,
59
, pp.
47
49
.