OPTEK原装
30575
DIP-4
Optek
35000
TT
30098
Optek / TT Electronics
1208
Na
TTELECTRONICS
700000
Photointerrupter
OPTEK
560
OPTEK
749
N/A
OPTEK
499
-
OPTEK
3986
DIP-4
OPTEK
199
SENSOR
OPB720-24
90
90
OPTEK
51000
74000
N/A
OPTEK
880000
OpticalSwitchesRefle
TT Electronics
50
瑞智芯 只做原装