| MPSA12 |  | Fairchild Semiconductor | NPN Darlington Transistor | Original | PDF | 24.28KB | 3 | 
| MPSA12 |  | Fairchild Semiconductor | NPN Darlington Transistor | Original | PDF | 21.45KB | 2 | 
| MPSA12 |  | Micro Commercial Components | TRANS DARLINGTON BJT NPN 20V 1.2A 3TO-92 | Original | PDF | 353.85KB | 1 | 
| MPSA12 |  | On Semiconductor | NPN Darlington Transistor | Original | PDF | 45.35KB | 3 | 
| MPSA12 |  | Zetex Semiconductors | TRANS DARLINGTON NPN 100V 1A 3TO-92 | Original | PDF | 40KB | 1 | 
| MPS-A12 |  | Central Semiconductor | SMALL SIGNAL DARLINGTON TRANSISTORS (EPOXY) | Scan | PDF | 383.03KB | 4 | 
| MPSA12 |  | Crimson Semiconductor | Transistor Selection Guide | Scan | PDF | 1.48MB | 36 | 
| MPSA12 |  | Fairchild Semiconductor | Misc. Data Book Scans 1975/76 | Scan | PDF | 25.6KB | 1 | 
| MPSA12 |  | Fairchild Semiconductor | NPN Darlington Transistor | Scan | PDF | 38.14KB | 2 | 
| MPSA12 |  | Fairchild Semiconductor | Full Line Condensed Catalogue 1977 | Scan | PDF | 35.76KB | 1 | 
| MPSA12 |  | Fairchild Semiconductor | NPN monolithic darlington amplifier. | Scan | PDF | 383.61KB | 10 | 
| MPSA12 |  | Ferranti Semiconductors | Quick Reference Guide 1985 | Scan | PDF | 38.18KB | 1 | 
| MPSA12 |  | Ferranti Semiconductors | E-Line Transistors 1977 | Scan | PDF | 27.76KB | 1 | 
| MPS-A12 |  | Ferranti Semiconductors | NPN Silicon Darlington Transistors | Scan | PDF | 250.71KB | 4 | 
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| MPSA12 |  | General Electric | Semiconductor Data Handbook 1977 | Scan | PDF | 732.07KB | 1 | 
| MPS-A12 |  | General Electric | Semiconductor Data Handbook 1977 | Scan | PDF | 101.84KB | 2 | 
| MPS-A12 |  | General Electric | Planar passivated epitaxial NPN silicon Darlington transistor. 20V, 500mA. | Scan | PDF | 65.15KB | 2 | 
| MPSA12 |  | Micro Electronics | Semiconductor Device Data Book | Scan | PDF | 53.98KB | 1 | 
| MPSA12 |  | Micro Electronics | NPN SILICON DARLINGTON TRANSISTOR | Scan | PDF | 72.27KB | 1 | 
| MPSA12 |  | Motorola | European Master Selection Guide 1986 | Scan | PDF | 51.18KB | 1 |