韩国WS
6450
NA/
OPTO
4630
SIP3
STM
20000
TO-220
RAYTRO
80000
(IR-REC
LATTICE
1335
QFP
WONSEMI
54648
SMD4
WONSEMI
990000
NA
RAYTRON
880000
DIP3
ATMEL/爱特梅尔
12500
PLCC44
RAYTRON
9850
DIP3
韩国WS
30000
DIP-3
韩国WS
30000
DIP-3
WONSEMI
13352
ROHS
WS
6540
SOP4
LATTICE
6868
QFP48