The BT136S TO252 SMD is a 4A, 600V triac designed for controlling AC power in a variety of applications. Packaged in a TO-252 (DPAK) surface-mount form factor, this triac is ideal for compact PCB designs where space is limited. It’s commonly used in AC switching, dimming, and motor control circuits, making it a versatile choice for appliances, lighting systems, and industrial equipment.

With a 600V blocking voltage and 4A current rating, the BT136S can handle moderate power loads efficiently. Its SMD design allows for automated assembly, reducing manufacturing costs and improving reliability. Whether you’re building a light dimmer, a fan speed controller, or an AC power switch, this triac provides robust performance in a small package.