PTC
6523
DIP20
PTC
8021
NA
PTC
8021
NA
PTC
8890
DIP18
PTC
8890
DIP20
PTC
8890
DIP18
PTC
8890
DIP20
PTC
1110
原厂原装
进口原装
1030
DIP
PowTech
121000
200
Mallory
71
N/A
Mallory
51
N/A
Mallory
239
N/A
PTC/Princeton Technology Corpo
292
DIP20
PowTech/PowTech(shanghai)co
1055
SOP8