| 2SA1031 |  | Hitachi Semiconductor | Silicon PNP Transistor | Original | PDF | 31.25KB | 7 | 
| 2SA1031 |  | Renesas Technology | Silicon PNP Epitaxial | Original | PDF | 43.96KB | 8 | 
| 2SA1031 |  | Renesas Technology | Silicon PNP Epitaxial | Original | PDF | 144.17KB | 8 | 
| 2SA1031 |  | Unknown | The Transistor Manual (Japanese) 1993 | Scan | PDF | 123.29KB | 2 | 
| 2SA1031 |  | Unknown | Transistor Substitution Data Book 1993 | Scan | PDF | 39.71KB | 1 | 
| 2SA1031 |  | Unknown | The Japanese Transistor Manual 1981 | Scan | PDF | 115.13KB | 2 | 
| 2SA1031 |  | Unknown | Shortform IC and Component Datasheets (Plus Cross Reference Data) | Short Form | PDF | 140.96KB | 1 | 
| 2SA1031 |  | Unknown | Shortform Data and Cross References (Misc Datasheets) | Short Form | PDF | 43.7KB | 1 | 
| 2SA1031 |  | Unknown | Transistor Shortform Datasheet & Cross References | Scan | PDF | 78.17KB | 1 | 
| 2SA1031 |  | Unknown | Basic Transistor and Cross Reference Specification | Scan | PDF | 55.92KB | 1 | 
| 2SA1031 |  | Unknown | Japanese Transistor Cross References (2S) | Scan | PDF | 37.54KB | 1 | 
| 2SA1031 |  | Unknown | Cross Reference Datasheet | Scan | PDF | 38.53KB | 1 | 
| 2SA1031-2SA1032 |  | Hitachi Semiconductor | Silicon PNP Epitaxial | Original | PDF | 31.27KB | 7 | 
| 2SA1031B |  | Hitachi Semiconductor | TRANS GP BJT PNP 30V 0.1A 3TO-92 (1) | Original | PDF | 29.64KB | 7 | 
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| 2SA1031B |  | Renesas Technology | Silicon PNP Epitaxial | Original | PDF | 43.96KB | 8 | 
| 2SA1031B |  | Unknown | Shortform Transistor PDF Datasheet | Short Form | PDF | 164.12KB | 1 | 
| 2SA1031C |  | Hitachi Semiconductor | TRANS GP BJT PNP 30V 0.1A 3TO-92 (1) | Original | PDF | 29.64KB | 7 | 
| 2SA1031C |  | Renesas Technology | Silicon PNP Epitaxial | Original | PDF | 43.96KB | 8 | 
| 2SA1031C |  | Unknown | Shortform Transistor PDF Datasheet | Short Form | PDF | 164.12KB | 1 | 
| 2SA1031D |  | Hitachi Semiconductor | TRANS GP BJT PNP 30V 0.1A 3TO-92 (1) | Original | PDF | 29.64KB | 7 |