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Datasheet Summary

2N4401 / MMBT4401 - NPN General-Purpose Amplifier 2N4401 / MMBT4401 NPN General-Purpose Amplifier Description This device is designed for use as a medium power amplifier and switch requiring collector currents up to 500 mA. November 2014 TO-92 Figure 1. 2N4401 Device Package SOT-23 Mark:2X Figure 2. MMBT4401 Device Package Ordering Information Part Number 2N4401BU 2N4401TF 2N4401TFR 2N4401TA 2N4401TAR MMBT4401 Marking 2N4401 2N4401 2N4401 2N4401 2N4401 2X Package TO-92 3L TO-92 3L TO-92 3L TO-92 3L TO-92 3L SOT-23 3L Packing Method Bulk Tape and Reel Tape and Reel Ammo Ammo Tape and Reel © 2001 Fairchild Semiconductor Corporation 2N4401 / MMBT4401 Rev....