常用贴片三极管
SMD三极管(SOT-23封装)丝印型号代用型号
1A BC846A
1AM MMBT3904
1AMZ MMBT3904LT1
1B BC846B
1D MMBTA42
1E BC847A
1F BC847B
1G BC847C
1J BC848A
1K BC848B
1L BC848C
1T S9011
1P MMBT2222
2T S9012
2A MMBT3906
2AM S8550
2D MMBTA92
2L MMBT5401
2TY S8550
3A BC856A
3B BC856B
3E BC857A
3F BC857B
3J BC858A
3K BC858B
3L BC858C
5A BC807-16
5B BC807-25
5C BC807-40
6A BC817-16
6B BC817-25
6C BC817-40
7022N7002
AD2SC3838
BA2SA1015
CR2SC945
CS2SA733
G1MMBT5551
HF2SC1815
J3S9013
J3Y S8050
J6S9014
J8S9018
L62SC1623
M6S9015
R232SC3356 V1UN2111 V2UN2112 V3UN2113 V4UN2211 V5UN2212 V6UN2213 W2A PMBT3906 Y1S8050
Y2S8550
Y6S9016