OPTEK
3449
NA/
OPTEK
990000
OpticalSwitchesRefle
TT
6521
TT Electronics/Optek
1150
SMD-4
OPTEK
6000
OPTEK
499
-
OPTEK
51000
-
90000
TT ELECTRONICS
100
NA
OPTEK
99
TT ELECTRONICS
74
标准封装
OPTEK
518000
SMD
OPTEK
880000
OpticalSwitchesRefle
OptekTech
5500
SMD
Optek / TT Electronics
1208
Na