SEMICONDUCTOR KTC3194 MARKING SPECIFICATION TO-92 PACKAGE 1. Marking method Laser Marking 2. Marking K 1 No. 2005. 4. 18 816 2 C3194 3 Y 4 Item Marking Description KEC K KEC CORPORATION Lot No. 816 8 Year 0~9 : 2000~2009 16 Week 16 : 16th Week Device Name C3194 KTC3194 hFE Grade Y O, Y, R Revision No : 0 1/1