pSemi PE42553 SPDT RF Switch - "A" and "B" Suffixes

When looking at the pSemi PE42553 SPDT RF Switch, you may see the part number with a “A” or “B” Suffix, such PE42553B-Z. The datasheet does not call out a meaning for these 2 suffixes.

The meaning of these 2 suffixes is the manufacturing location only

Here is the ordering information in the datasheet:

Applicable part numbers

PE42553B-Z

1046-1137-2-ND
1046-1137-1-ND
1046-1137-6-ND