1N4148W
The 1N4148W is a surface-mount diode, a semiconductor device that allows electric current to flow primarily in one direction. It is a silicon switching diode, meaning it is designed for fast switching applications rather than high-power rectification. The "W" suffix typically indicates a lead-free, RoHS-compliant package, often a SOD-323 or similar small plastic surface-mount casing.
This diode is widely used in electronic circuits for a variety of purposes, including signal switching, signal
Key specifications for the 1N4148W include its maximum average forward current, typically around 200 mA, and