| BCY58-9 |  | Continental Device India | Semiconductor Device Data Book 1996 | Scan | PDF | 91.13KB | 1 | 
| BCY58-9 |  | Crimson Semiconductor | Transistor Selection Guide | Scan | PDF | 1.48MB | 36 | 
| BCY58-9 |  | Unknown | Basic Transistor and Cross Reference Specification | Scan | PDF | 56.76KB | 1 | 
| BCY58/9 |  | Unknown | Shortform Transistor Datasheet Guide | Short Form | PDF | 95.9KB | 1 | 
| BCY58-9 |  | National Semiconductor | PRO ELECTRON SERIES - JFET | Scan | PDF | 1.51MB | 36 | 
| BCY58-9 |  | National Semiconductor | Pro-Electron Transistor Datasheets | Scan | PDF | 30.88KB | 1 | 
| BCY58-9 |  | National Semiconductor | Shortform National Semiconductor Datasheet | Short Form | PDF | 34.9KB | 1 | 
| BCY58-9 |  | Raytheon | Selection Guide 1977 | Scan | PDF | 50.59KB | 1 |