Kedua transistor D998 dan B778 memiliki konfigurasi pin yang sama untuk kemasan TO-3PML:
Pastikan urutan kaki kaki B-C-E sama. Sebagian besar transistor daya tinggi menggunakan susunan 1:Base, 2:Collector (Body), 3:Emitter. Persamaan Transistor D998 B778
Their reputation for robust construction, high safe operating area (SOA), and excellent linearity makes them a favorite among audiophiles and repair technicians. Kedua transistor D998 dan B778 memiliki konfigurasi pin
Based on the specifications, several modern transistor pairs are excellent substitutes. When replacing, always replace the complementary pair (both NPN and PNP) to ensure the amplifier operates correctly. The following equivalents are divided into "Direct Pin-Compatible" and "Alternative" options. 3:Emitter. Their reputation for robust construction