E-SOIC-8-1.27-5.28 is an 8 pin SOIC adapter.. (AS-08-08-03S-3YAM)
Most of the 8 pin SOIC have a narrower body. Unless you are positive you want this one - you probably want
E-SOIC-8-1.27-4 Instead.
Lead pitch 1.27mm[0.5"]
Body width 5.28mm [0.208"]
Numbers in brackets [ ]denote legacy units
Index 32995 0.060