The DSC1030BE1-012.0000T is a 12 MHz MEMS-based XO (Standard) oscillator from Microchip's PureSilicon™ series, delivering CMOS output at 3V supply with ±50 ppm frequency stability. The MEMS resonator replaces a quartz crystal, giving better shock and vibration tolerance — useful in portable or industrial equipment where mechanical stress is a concern. Operating temperature is -20°C to 70°C, which limits this part to commercial or indoor environments; not suitable for extended industrial or automotive temperature ranges.
Available through independent surplus channels in lot-specific quantities; confirmed at RFQ against your BOM line quantity.
Package and power-down feature
Housed in a 4-SMD, No Lead package measuring 5.00mm x 3.20mm with a seated height of 0.90mm — a common footprint for 5x3.2 mm oscillators. Includes a Standby (Power Down) function that drops supply current to 1 µA max when disabled, useful for battery-powered designs that need to gate the clock.