M
500
NA/
STEK
20
TO-220
TE
6540
SOP
STEK
20
TO-220
PANJIT/强茂
8700
WAGOCORPORATION
25630
NA
WAGOCORPORATION
12820
NA
LF
40
WAGO Corporation
8225
原厂封装
PALCO
28
JST/日压
728922
连接器
WAGOCORPORATION
12730
NA
LITTELFUSE/力特
299
DIP
WAGO
5000
Parallax
768
SMD