High
Reliability, Lead-Free, 200°C Maximum process temperature - During
normal operation we generally recommend an upper limit of 135°C for
sustained operation
70-series
Long life, lead-free, 200°C Max
Shape
0
Standard single-stage module
1
undesignated
2
2 stage module
3
3 stage module
Classification Number
Number for Ferrotec internal use
Number of Couples
May provide additional performance information
Maximum Current
0.1 Ampere Increments
Substrate specification
A
Standard type, plain ceramic surface applied for miniature modules only — height toleratnce = +/- 0.15 mm
B
Lapped type, plain ceramic surface. Single stage modules — height tolerance = +/- 0.025 mm Multi stage modules — height tolerance = +/- 0.10 mm
H
Solderable, metalized ceramic on hot side external surface
C
Solderable, metalized ceramic on cold side external surface
M
Solderable, metalized ceramic on both hot and cold side external surfaces