Persamaan Transistor D998 B778 Install __full__ <RECENT – 2026>

Test: Use a multimeter on the "Continuity" setting to ensure the back of the transistor is NOT touching the metal heatsink directly. Step 3: Thermal Paste Application

Because they are popular, watch out for "fake" or low-quality clones. 2. The Direct Match: 2SD1047 / 2SB817 These are very close in characteristics to the originals. Specs: 140V, 12A, 100W. persamaan transistor d998 b778 install

Very common, higher power handling, excellent for heavy bass. Test: Use a multimeter on the "Continuity" setting