Part Marking Information Vishay High Power Products FlipKY® 0.5 A/0.75 A Part number Lot number Ball 1 location mark Y L YW Workweek Year PART NUMBER MARKING FCSP0530TR D FCSP0530ETR C FCSP05H40TR F FCSP05H40ETR E FCSP0730TR Y FCSP07H40TR W TABLE 1 W = (1 TO 26) IF PRECEDED BY LAST DIGIT OF CALENDAR YEAR W = (27 TO 52) IF PRECEDED BY LETTER YEAR Y W CODE YEAR Y W CODE 2001 1 01 A 2001 A 27 A 2002 2 02 B 2002 B 28 B 2003 3 03 C 2003 C 29 C 2004 4 04 D 2004 D 30 D 2005 5 2005 E 2006 6 2006 F 2007 7 2007 G 2008 8 2008 H 2009 9 2010 0 52 Z 26 Z 2009 J 2010 K Notes • Example: YW = 9632 = FF YW = 9603 = 6C • L = Last digit of Vishay HPP system (SPN) Document Number: 95060 Revision: 23-Apr-09 For technical questions concerning discrete products, contact: [email protected] For technical questions concerning module products, contact: [email protected] www.vishay.com 1