Aktive Bauteile
ALLEGRO
ALTERA
ATMEL
CITIZEN
EPSON
FAIRCHILD
FTDI
FUJITSU
IXYS
MICROCHIP
MITSUBISHI
NEC
NICHIA
NSC
NXP
OKI
RENESAS
SAMSUNG
SEIKO
SGS / STM
SHARP
SONY
STANLEY
TDK
TDK LAMBDA
TEXAS INSTRUMENTS
TOKO
TOSHIBA
XICOR
XILINX

and many more..