2N554 Overview
2N 178 (GERMANIUM) 2N554 2N555 ~ PNP germanium power transistor for non-critical power amplifier and power switching applications re- CASE 11 (TO-3) quiring economical ponents. 1 ""' "- ,1' r o :0 IU I 10 o TC. CASE TEMPERATURE (OC) 2N178, 2N555 SAFE OPERATING AREAS.


