NCR421 Série
| Mfr. Partie# | Description | Fabricant | En stock | Opération |
| NCR421UX | IC LED DRVR LIN PWM 150MA 6TSOP | 4694 |
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| NCR421PASX | IC LED DRVR LIN PWM 150MA 6DFN | 204 |
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| NCR421ZX | IC LED DRVR LIN PWM 150MA SOT223 | 4752 |
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