PTC
80000
DIP
PTC
6672
DIP
PT
1
DIP-18
PTC
15
DIP18
PTC
34
DIP
PTC
10674
DIP
PTC
6523
DIP
PTC/Princeton Technology Corpo
3764
DIP
PTC/Princeton Technology Corpo
6672
DIP
PTC
20000
SMD
PTC
11468
DIP
PTC
80000
DIP
PTC
350000
原厂封装
PTC
9800
DIP
PTC
8800
DIP