| 2N331 |  | Motorola | Motorola Semiconductor Datasheet Library | Scan | PDF | 170.4KB | 1 | 
| 2N331 |  | Unknown | Semiconductor Master Cross Reference Guide | Scan | PDF | 106.46KB | 1 | 
| 2N331 |  | Unknown | Shortform Transistor Datasheet Guide | Short Form | PDF | 92.8KB | 1 | 
| 2N331 |  | Unknown | Vintage Transistor Datasheets | Scan | PDF | 49.16KB | 1 | 
| 2N331 |  | Unknown | Shortform IC and Component Datasheets (Plus Cross Reference Data) | Short Form | PDF | 97.88KB | 1 | 
| 2N331 |  | Unknown | Historical semiconductor price guide (US$ - 1998). From our catalog scanning project. | Historical | PDF | 38.69KB | 1 | 
| 2N331 |  | Unknown | Transistor Shortform Datasheet & Cross References | Scan | PDF | 83.17KB | 1 | 
| 2N331 |  | Unknown | Basic Transistor and Cross Reference Specification | Scan | PDF | 45.73KB | 1 | 
| 2N331 |  | Unknown | GE Transistor Specifications | Scan | PDF | 42.75KB | 1 | 
| 2N331 |  | Unknown | Shortform Transistor PDF Datasheet | Short Form | PDF | 155.12KB | 1 | 
| 2N331 |  | RCA | RCA Transistor and Diode Data | Scan | PDF | 43.32KB | 1 | 
| 2N331 |  | Semitron | Alloy Junction Germanium Transistor | Scan | PDF | 378.08KB | 3 | 
| 2N331 |  | Semitronics | Alloy-Junction Germanium Transistors | Scan | PDF | 270.78KB | 3 | 
| 2N3310 |  | Motorola | Motorola Semiconductor Datasheet Library | Scan | PDF | 77.77KB | 1 | 
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| 2N3310 |  | Unknown | Semiconductor Master Cross Reference Guide | Scan | PDF | 119.17KB | 1 | 
| 2N3310 |  | Unknown | Discontinued Transistor Data Book 1975 | Scan | PDF | 202.49KB | 2 | 
| 2N3310 |  | Unknown | Shortform IC and Component Datasheets (Plus Cross Reference Data) | Short Form | PDF | 115.46KB | 1 | 
| 2N3310 |  | Unknown | Transistor Shortform Datasheet & Cross References | Scan | PDF | 86.89KB | 1 | 
| 2N3310 |  | Unknown | Shortform Transistor PDF Datasheet | Short Form | PDF | 170.62KB | 1 | 
| 2N3311 |  | Motorola | Motorola Semiconductor Datasheet Library | Scan | PDF | 233.21KB | 1 |