The BSS138 J1 is a logic-level N-Channel MOSFET designed for low-voltage switching and level-shifting applications. It features low gate threshold voltage, fast switching, and minimal on-resistance, making it ideal for interfacing microcontrollers, logic circuits, and small loads.
Its compact SOT-23 package allows for high-density PCB designs, and its reliable performance makes it suitable for both prototyping and production projects.








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