韩国WS
6450
NA/
OPTO
4630
SIP3
STM
20000
TO-220
RAYTRO
80000
(IR-REC
RAYTRON
880000
NA
WONSEMI
54648
SMD4
WONSEMI
990000
NA
RAYTRON
880000
DIP3
RECOM
11000
SIP
RAYTRON
9700
SMD
AMD
12000
PLCC20
TOSHIBA
3000
PLCC44
韩国WS
30000
DIP-3
ROMH
500
QFP
WS
6540
SOP4