一般Electronics

http://www.temic.com/www/200/2001n.htm


http://www.hp.com/HP-COMP/isolator/hcpl7820.html
http://www.iijnet.or.jp/Keisoku-Giken/
http://www.cpclare.com/cpclare_application/loc210.htm
http://www.interpoint-power.com/scripts/dbWeb/dbwebc.dll/DC-DC_Converters?getxresults
http://www.newport.co.uk/index.htm

http://www.mec.panasonic.co.jp/sc/catalog/index.html


http://www.murata.co.jp/search/index_j.html


http://www.jae.co.jp/jproduct/p_menu.htm?GENNGO=0&BUNNRUI1SEQ=01
http://www.misumi.co.jp/mech/

http://www.st-japan.co.jp/

http://www.mmc.co.jp/japanese/top_j.html

　　Messia4エレクトロニクス

http://www.altera.com/
http://www.methode.com/
http://www.jni.com/products/prodsbus.htm
http://www.methode.com/opto/mglm1063.htm
http://www.hp.com/HP-COMP/fiber/hglm1063.html
http://www.idt.com/specmem/Welcome.html
http://www.vitesse.com/products/stdprod.html#1
http://www.idt.com/specmem/x36fifo.html
http://www.samtec.com/folc.html
http://www.tundra.com/Tundra/vmedex.html
http://www.vita.com/
http://www.mac8sdk.co.jp/
http://www.kdsj.co.jp/shohin/frame0.html
http://www.ndk-j.co.jp/welcomej.htm
http://www.toyocom.co.jp/product/crystal/hasshin.html
http://www.epson.co.jp/epson/japanese/seihin/device/lineup/crystal.htm
http://www.bomarcrystal.com/ttl.htm
http://www1.otek.com/othalfdp.html
http://www.eia.org/jedec/download/freestd/pub21/
http://www.eia.org/jedec/