2N1991
Seme LAB
Bipolar PNP Device in a Hermetically sealed TO39 Metal Package2N1991
Dimensions in mm (inches).
8.51 (0.34) 9.40 (0.37)
7.75 (0.305) 8.51 (0.335)
Bipolar PNP Device in a Hermetically sealed TO39 Metal Package. Bipolar PNP Device.
6.10 (0.240) 6.60 (0.260)
12.70 (0.500) min.
0.89 max. (0.035) 0.41 (0.016) 0.53 (0.02