BF258 Datasheet (Seme LAB) - Bipolar NPN Device

BF258, Bipolar NPN Device

BF258 Dimensions in mm (inches).

8.51 (0.34) 9.40 (0.37) 7.75 (0.305) 8.51 (0.335) 6.10 (0.240) 6.60 (0.260) 12.70 (0.500) min.

(00.0.8395)max.

0.41 (0.016) 0.53 (0.021) dia.

5.08 (0.200) typ.

0.74 (0.029) 1.14 (0.045) 0.71 (0.028) 0.86 (0.034) 2 13 45° 2.54 (0.100) 1 Emitter TO39 (TO205AD) PINOUTS 2 Base 3 Collector Bipolar NPN Device in a Hermetically sealed TO39 Metal Package.

Bipolar NPN Device.

VCEO = 250V IC = 0.1A All Semelab hermetically sealed