UMT4401 / SST4401 / MMST4401 / 2N4401
Transistors
NPN Medium Power
Transistor (Switching)
UMT4401 / SST4401 / MMST4401 / 2N4401
!External dimensions (Units : mm) !Features 1) BVCEO40V (IC=1mA) 2) Complements the UMT4403 / SST4403 / MMST4403 / PN4403.
UMT4401
2.
0±0.
2 1.
3±0.
1 0.
65 0.
65 (1) (2) 0.
2 0.
9±0.
1 0.
7±0.
1
1.
25±0.
1
2.
1±0.
1
0~0.
1
(3)
ROHM : UMT3 EIAJ : SC-70
0.
3+0.
1 0.
15±0.
05 −0 All terminals have the same dimensions
2.
9±0.
2 1.
9±0.
2 0.
95 0.
95 (1) (2)
!Package, marking, and packaging specifications
Part No.
Packaging type Marking Code Basic ordering unit (pieces) UMT4401 UMT3 R2X T106 3000 SST4401 SST3 R2X T116 3000 MMST4401 SMT3 R2X T146 3000 2N4401 TO-92 T93 3000
SST4401
0.
95...