2SK1949 Silicon N-Channel MOS FET(N???MOSFET)
2SK1949(L) TRANSISTOR | MOSFET | N-CHANNEL | 60V V(BR)DSS | 5A I(D) | TO-251
2SK1949(S) TRANSISTOR | MOSFET | N-CHANNEL | 60V V(BR)DSS | 5A I(D) | TO-252AA
2SK1949L Silicon N-Channel MOS FET(N???MOSFET)
2SK1949S Silicon N-Channel MOS FET(N???MOSFET)