Persamaan Transistor D998 B778 Install
D998
Transistor (NPN) and B778 (PNP) are a complementary pair commonly used in the output stage of audio power amplifiers (45W–50W range). 🛠️ Equivalent Transistors (Persamaan)
2. Atur Bias Ulang (Adjust Bias Current)
: These are the most common "upgrades." They are rated for higher power (150W) and higher voltage (230V), making them much more robust than the original D998/B778 pair. persamaan transistor d998 b778 install
- NPN: TIP142, BDV64C, MJ11032 (very high gain)
- PNP: TIP147, BDV65C, MJ11033
D998
: The D998 is a NPN silicon transistor. It's often used in power amplifier applications and has characteristics like high current gain (beta) and a relatively high collector-emitter voltage (Vce). Specific applications and electrical characteristics can vary, so referring to a datasheet is crucial for precise information. D998 Transistor (NPN) and B778 (PNP) are a
If you cannot find the original KEC or SavantIC parts, the following transistors are often used as substitutes, though you should always check the physical package size: NPN: TIP142, BDV64C, MJ11032 (very high gain) PNP:
They are frequently sold as matched pairs, making them an affordable choice for replacing damaged components in vintage receivers or car stereos. Equivalent / Replacement Options