SEMICONDUCTOR KTC3114 MARKING SPECIFICATION TO-126 PACKAGE 1. Marking method Laser Marking or Ink Marking. 2. Marking K 1 C3114 B 3 2007. 9. 3 2 016 4 No. Item Marking Description 1 KEC K KEC CORP. 2 Device Name C3114 KTC3114 3 hFE Grade B A,B 4 Lot No. 0 Revision No : 0 0 Year 0~9 : 2000~2009 16 Week 16 : 16th Week 1/1