🔹BD140 ST Original PNP Power Transistor TO-126 | Medium Power BJT Amplifier Transistor BD
🔹 BD140 PNP Complementary Transistor | Bangladesh | Perfect Pair with BD139 for Push-Pull Circuits
৳62.00৳55.00
Out of stock
🧾 Product Description
Original BD Series BJT Transistor – Reliable Medium Power Performance
The BD140 Bipolar Junction Transistors (BJT) are high-quality medium power transistors widely used in amplifier and driver circuits. Designed for stable operation and efficient signal amplification, these transistors are ideal for both professional and DIY electronics projects.
These are original quality components with clear marking and strong TO-126 package, ensuring durability, reliability, and consistent performance.
BD139 (NPN) and BD140 (PNP) form a complementary pair, making them perfect for push-pull amplifier designs and balanced circuit applications.
⭐ Key Features
✔ Medium power transistor with stable performance
✔ Ideal for amplifier and driver stages
✔ TO-126 package for better heat handling
✔ Low noise and good gain characteristics
✔ Clear printed marking (BD139 / BD140)
✔ Reliable and widely used component
⚙️ Electrical Specifications
🔹 BD140 (PNP)
Collector-Emitter Voltage (Vce): 80V
Collector Current (Ic): 1.5A
Power Dissipation (Pd): 12.5W
Gain (hFE): 40 – 160