UMT4401 / SST4401 / MMST4401 / 2N4401 Transistors .
Rohm
UMT4401 - NPN Medium Power Transistor
UMT4401 / SST4401 / MMST4401 / 2N4401 Transistors NPN Medium Power Transistor (Switching) UMT4401 / SST4401 / MMST4401 / 2N4401 !External dimensions .
