M
500
NA/
LITTELFUSE/力特
9558
SMD
STEK
20
TO-220
KEYSTONEELECTRONICS
9850
NA
HIT
8858
DO-35
LITTELFUSE/力特
299
DIP
LF
40
Parallax
768
SMD
Parallax
15600
SMD
TI/德州仪器
6540
SOP8
PANJIT强茂
50000
TO-220
KEYSTONEELECTRONICS
12820
NA
RRCPOWERSOLUTIONS
1000
NA
NEC
84
SOP
Curtis Industries
968
原厂封装