One /Body Width mm one have a Lead Pitch/mm more smaller 0.55, and Part Number tsop48?
Part Number Pins Body Width/mm Body Length/mm Lead Pitch/mm
Thin small-outline package
1872794
text text real real real
2-1872794-1
Type I
Type I
TSOP28 28 8.1 11.8 0.55
TSOP28/32 28/32 8 18.4 0.5
TSOP40 40 10 18.4 0.5
TSOP48 48 12 18.4 0.5
TSOP56 56 14 18.4 0.5
SELECT MIN Body Width/mm FROM table WHERE Lead Pitch/mm < 0.55 AND Part Number = tsop48
0.55 tsop48