www.DataSheet4U.com 2SK4013 TOSHIBA Field Effect.
K4013 - 2SK4013
2SK4013 - N-Channel MOSFET
LNK4013S - CV/CC Switcher
RJK4013DPE - Silicon N Channel MOS FET High Speed Power Switching
KK4013B - Dual D Flip-Flop
LNK4013D - CV/CC Switcher