IS487
SHARP
8850
施密特触发检测器
IS487
SHARP
589220
IS487
SHARP
61408
红外线接射管
IS487
KODENSHI原
30049
DIP-3
IS487
SHARP
700000
DIP
IS487
SHARP/夏普
6852
DIP3P
IS487
SHARP/夏普
12300
DIP-3
IS487
SHARP
5000
DIP
IS487
KODENSHI
90000
DIP-3
IS487
SHARP
50000
DIP
IS487
SHARP
11258
IS487
SHARP/夏普
880000
DIP-3
IS487
SHARP
5000
DIP
IS487
SHARP
10723
DIP
IS487
SHARP
4500
DIP-3