First line: HITACHI 2SB1244, 2SB1245 FREQUENCY HIGH VOLTAGE AMPLIFIER TO-92 MOD,) Binili Collector BaseAbstract: .. HITACHI 2SB1244, 2SB1245 2SB1245 SILICON PNP EPITAXIAL LOW FREQUENCY HIGH VOLTAGE AMPLIFIER. H I J J ED EC TO-92 TO-92 MOD, t. Binili er 2. Collector 3, Base THmonsiorts in mm [ABSOLUTE MAXIMUM RATINGS Ta .. Tags: datasheet abstract..