| Manufacturer | Part # | Datasheet | Description |
 Hitachi Semiconductor |
2SD2121
|
31Kb/5P
|
Silicon NPN Epitaxial
|
 Renesas Technology Corp |
2SD2121
|
145Kb/6P
|
Silicon NPN Epitaxial
|
 Inchange Semiconductor ... |
2SD2121
|
295Kb/2P
|
Silicon NPN Power Transistor
|
|
2SD2121
|
276Kb/2P
|
Silicon NPN Power Transistor
|
|
2SD2121-251
|
295Kb/2P
|
Silicon NPN Power Transistor
|
|
2SD2121-252
|
276Kb/2P
|
Silicon NPN Power Transistor
|
 Guangdong Kexin Industr... |
2SD2121-B
|
1,012Kb/2P
|
NPN Transistors
|
|
2SD2121-C
|
1,012Kb/2P
|
NPN Transistors
|
|
2SD2121-D
|
1,012Kb/2P
|
NPN Transistors
|
 Hitachi Semiconductor |
2SD2121L
|
31Kb/5P
|
Silicon NPN Epitaxial
|
 Renesas Technology Corp |
2SD2121L
|
145Kb/6P
|
Silicon NPN Epitaxial
|
 Hitachi Semiconductor |
2SD2121S
|
31Kb/5P
|
Silicon NPN Epitaxial
|
 Renesas Technology Corp |
2SD2121S
|
145Kb/6P
|
Silicon NPN Epitaxial
|
 Guangdong Kexin Industr... |
2SD2121S
|
39Kb/1P
|
Silicon NPN Epitaxial
|
|
2SD2121
|
1,012Kb/2P
|
NPN Transistors
|