৳9.00

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The BD135 is an NPN medium-power transistor designed for general-purpose amplification and switching applications.

It is commonly used in audio amplifier stages, driver circuits, and medium-current switching tasks. The BD135 offers good current handling capability and reliable performance, making it suitable for driving loads such as small motors, relays, and power amplifier stages.

This transistor is widely used in audio electronics, industrial control circuits, DIY projects, and embedded systems where moderate power amplification or switching is required.