NTE2557 Datasheet, PDF (2/2 Pages) NTE Electronics – Silicon NPN Transistor Darlington, High Voltage Switch, Power Amp

NPN
C
B
E
.217
(5.5)
.626 (15.9)
Max
.143
(3.65)
Dia
Max
B CE
.197 (5.0)
.787
(20.0)
.157
(4.0)
.559
(14.2)
Min
See
Note
.215 (5.45)
.047 (1.2)
.094 (2.4)
Note: Pin2 connected to metal part of
mounting surface.