X49SM4MSD2SC AI Analysis:
Datasheet, Specs, Alternatives & ECAD

It is primarily used as a frequency reference in industrial control systems, consumer electronics, and other timing-sensitive circuits.

Key specs include a 4MHz nominal frequency, 20pF load capacitance, ±20ppm frequency tolerance, and ±30ppm stability over -20°C to +70°C.

Engineers should verify the load capacitance (20pF) against the oscillator circuit's requirements and ensure the operating temperature range (-20°C to +70°C) is sufficient for the target environment.

Check lifecycle (Active), compliance data, distributor availability, and approved-source coverage. Current sourcing signal: low; readiness: easy.

Use the X49SM4MSD2SC datasheet for the official pinout diagram and pin names. In PartGenie, ask Datasheet AI about X49SM4MSD2SC pinout to locate pins, power rails, and interface signals before layout.