2N3947 datasheet by Seme LAB.
| Part number | 2N3947 |
|---|---|
| Datasheet | 2N3947-SemeLAB.pdf |
| File Size | 9.37 KB |
| Manufacturer | Seme LAB |
| Description | Bipolar NPN Device |
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2N3947 Dimensions in mm (inches). 5.84 (0.230) 5.31 (0.209) 4.95 (0.195) 4.52 (0.178) Bipolar NPN Device in a Hermetically sealed TO18 Metal Package. 0.48 (0.019) 0.41 (0.016) dia.
| Brand Logo | Part Number | Description | Other Manufacturers |
|---|---|---|---|
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2N3947 | SILICON NPN TRANSISTORS | Central Semiconductor |
 |
2N3947 | GENERAL PURPOSE TRANSISTOR | Motorola |
| Part Number | Description |
|---|---|
| 2N3902 | Bipolar NPN Device |
| 2N3904-T18 | GENERAL PURPOSE HERMETIC NPN SILICON TRANSISTOR |
| 2N3904CSM | GENERAL PURPOSE NPN TRANSISTOR |
| 2N3917 | Bipolar NPN Device |
| 2N3918 | Bipolar NPN Device |
| 2N3919 | Bipolar NPN Device |
| 2N3931 | Bipolar PNP Device |
| 2N3962 | Bipolar PNP Device |
| 2N3964 | Bipolar PNP Device |
| 2N3965 | Bipolar PNP Device |
