Bipolar NPN Device in a Hermetically sealed TO39 Metal Package
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ZT91
MECHANICAL DATA Dimensions in mm (inches)
8 .8 9 (0 .3 5 ) 9 .4 0 (0 .3 7 )
MEDIUM POWER SILICON NPN PLANAR TRANSISTOR
7 .7 5 (0 .3 0 5 ) 8 .5 1 (0 .3 3 5 )
6 .1 0 (0 .2 4 0 ) 6 .6 0 (0 .2 6 0 )
General purpose NPN Transistor in a hermetic TO39 package.
0 .8 9 m a x . (0 .0 3 5 ) 7 .7 5 (0 .3 0 5 ) 8 .5 1 (0 .3 3 5 ) d ia .
1 2 .7 0 (0 .5 0 0 ) m in .
5 .0 8 (0 .2 0 0 ) ty p .
0 .6 6 (0 .0 2 6 ) 1 .1 4 (0 .0 4 5 ) 0 .7 1 (0 .0 2 8 ) 0 .8 6 (0 .0 3 4 )
!
2 .5 4 (0 .