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UNISONIC TECHNOLOGIES CO., LTD
2N4401
NPN SILICON TRANSISTOR
NPN GENERAL PURPOSE AMPLIFIER
DESCRIPTION
The UTC 2N4401 is designed for use as a medium power
amplifier and switch requiring collector currents up to 500mA.
1
TO-92
ORDERING INFORMATION
Ordering Number
Lead Free
Halogen Free
Package
2N4401L-T92-B
2N4401G-T92-B
TO-92
2N4401L-T92-K
2N4401G-T92-K
TO-92
Note: Pin Assignment: E: Emitter B: Base C: Collector
Pin Assignment
1
2
3
E
B
C
E
B
C
Packing
Tape Box Bulk
MARKING
UTC 2N4401
1
L: Lead Free G: Halogen Free
Date Code
www.unisonic.com.tw Copyright © 2024 Unisonic Technologies Co., Ltd
1 of 7
QW-R201-052.