| BUY70B |  | Semelab | Bipolar NPN Device in a Hermetically Sealed TO3 Metal Package | Original | PDF | 10.97KB | 1 | 
| BUY70B |  | Motorola | Motorola Semiconductor Data & Cross Reference Book | Scan | PDF | 39.95KB | 1 | 
| BUY70B |  | Unknown | Shortform Transistor PDF Datasheet | Short Form | PDF | 156.03KB | 1 | 
| BUY70B |  | Unknown | Transistor Replacements | Scan | PDF | 84.07KB | 1 | 
| BUY70B |  | Unknown | Cross Reference Datasheet | Scan | PDF | 34.98KB | 1 | 
| BUY70B |  | Unknown | Diode, Transistor, Thyristor Datasheets and more | Scan | PDF | 66.27KB | 1 | 
| BUY70B |  | Unknown | Shortform IC and Component Datasheets (Plus Cross Reference Data) | Short Form | PDF | 106.52KB | 1 | 
| BUY70B |  | Unknown | Semiconductor Master Cross Reference Guide | Scan | PDF | 118.92KB | 1 | 
| BUY70B |  | Unknown | Shortform Transistor Datasheet Guide | Short Form | PDF | 80.73KB | 1 | 
| BUY70B |  | Unknown | Shortform Electronic Component Datasheets | Short Form | PDF | 49.4KB | 1 | 
| BUY70B |  | Unknown | Shortform Data and Cross References (Misc Datasheets) | Short Form | PDF | 40.39KB | 1 | 
| BUY70B |  | Texas Instruments | The Power Semiconductor Data Book 1974 | Scan | PDF | 171.75KB | 7 | 
| BUY70B |  | Texas Instruments | 800 V, 10 A, 75 W, NPN silicon power transistor | Scan | PDF | 219.25KB | 8 | 
| BUY70B |  | Texas Instruments | Discrete Devices 1978 | Scan | PDF | 117.87KB | 2 |