Contextual Info: I P C B O A R D V E R S IO N S P C B T H IC K N E S S PRODUCTNR: 7 0 2 2 9 -X 0 1 1.6 7 0 2 2 9 — X1 1 ! 2 .4 I I I J I 1 I ] D Im A 2 .7 3 3 .5 3 3 ± 0 . 15 4 7 .9 5 REF. 1 2 .4 4 REF. PRODUCT AFTER HOT RIVE T T IN G . SEE NOTE 4. R E C O M M E N D E D H O LE PATTERN,