| 2SB1238 |  | ROHM | Medium power transistor | Original | PDF | 51.64KB | 1 | 
| 2SB1238 |  | Unknown | Silicon PNP Transistor | Scan | PDF | 114.41KB | 3 | 
| 2SB1238 |  | Unknown | The Transistor Manual (Japanese) 1993 | Scan | PDF | 99.9KB | 2 | 
| 2SB1238 |  | Unknown | Japanese Transistor Cross References (2S) | Scan | PDF | 36.53KB | 1 | 
| 2SB1238 |  | Unknown | Transistor Substitution Data Book 1993 | Scan | PDF | 37.37KB | 1 | 
| 2SB1238 |  | Unknown | Shortform IC and Component Datasheets (Plus Cross Reference Data) | Short Form | PDF | 113.13KB | 1 | 
| 2SB1238 |  | Unknown | Shortform Data and Cross References (Misc Datasheets) | Short Form | PDF | 40.87KB | 1 | 
| 2SB1238 |  | ROHM | ATR, ATV Transistors | Scan | PDF | 200.06KB | 2 | 
| 2SB1238 |  | ROHM | ATR / ATV Transistors | Scan | PDF | 112.69KB | 2 | 
| 2SB1238TV2P |  | ROHM | TRANS DRIVER PNP 80V 0.7A ATV TB | Original | PDF | 60.16KB | 3 | 
| 2SB1238TV2P |  | ROHM | Medium Power Transistor (-80 V, -0.7 A) | Original | PDF | 51.64KB | 1 | 
| 2SB1238TV2Q |  | ROHM | TRANS PNP 80V 0.7A ATV | Original | PDF | 60.16KB | 3 | 
| 2SB1238TV2Q |  | ROHM | Medium Power Transistor (-80 V, -0.7 A) | Original | PDF | 51.64KB | 1 | 
| 2SB1238TV2R |  | ROHM | TRANS PNP 80V 0.7A ATV | Original | PDF | 60.16KB | 3 | 
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| 2SB1238TV2R |  | ROHM | Medium Power Transistor (-80 V, -0.7 A) | Original | PDF | 51.64KB | 1 |