searching datasheets & components

datasheets
http://www.google.com/
http://www.datasheetlocator.com/ko/
http://www.alldatasheet.com/
http://www.datasheetcatalog.com/

components
http://www.questlink.com/
http://icat.snu.ac.kr/chipdir/
http://bgs.nu/sdw

company links site
http://www.icfinder.co.kr

websites for buying electrical components in Korea

eleparts http://www.eleparts.co.kr/shop/index.php
icbank http://www.icbank.com
segyung http://www.segyung.com
Device mart http://www.devicemart.co.kr/
Micro robot http://www.microrobot.com/
Funny kit http://www.funnykit.co.kr/
ic114 http://www.ic114.co.kr/
XSIS(daejeon) http://www.xsis.co.kr/
IC Device http://www.icdevice.co.kr/
All parts http://www.allparts.co.kr/
Component stock informations http://www.compomall.com/korean/
Guro central shop http://www.iguro.co.kr/
Analog world http://www.awc.co.kr/
Sewoon http://www.sewoon.com/
Fun micom http://www.funmicom.com/
Condenser shop http://www.gaparts.co.kr/