QEC122
FAC
35000
DIP2
QEC122
FAIRCHILD
32560
红外发射器
QEC122
FAC
35000
dip2
QEC122
FAC
88720
dip2
QEC122
FAIRCHILD/仙童
880000
DIP-2
QEC122
FAIRCHILD
44335
TO-2
QEC122
harris
10000
原厂封装
QEC122
FAC
20000
QEC122
FAIRCHILD
80000
QEC122
FAIRCHILD/仙童
3000
TO-2
QEC122
3200
TO-2
QEC122
QT
100500
SMD
QEC122
1
TO-2
QEC122
FAIRCHILD
9995
原封装
QEC122
FAIRCHILD红外发射器
1
TO-2