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Microchip Technology DSC1033CI2-012.5000T — Crystals & Oscillators

DSC1033CI2-012.5000T MEMS XO 12.5 MHz CMOS ±25 ppm -40°C to

MPNDSC1033CI2-012.5000T
Active

Microchip DSC1033CI2-012.5000T, PureSilicon™ MEMS XO, 12.5 MHz CMOS output, ±25 ppm frequency stability, 3.3V supply, standby function, 4-SMD package, -40°C to 85°C.

Sourced new & surplus through independent channelsAuthenticity-screened · ESD-safe packingListing updated Aug 2026

Specifications

DSC1033CI2-012.5000T specifications
ParameterValue
TypeXO (Standard)
SeriesDSC1033, PureSilicon™
MountingSurface Mount
Voltage3.3V
Current - supply10mA
Current - supply (Disable)1µA
Frequency12.5 MHz
Frequency stability±25ppm
Operating temperature-40°C~85°C
Size (Dimension)0.126\" L x 0.098\" W (3.20mm x 2.50mm)
Height - seated0.035\" (0.90mm)
OutputCMOS
PackageTape & Reel (TR)
FunctionStandby (Power Down)
Base resonatorMEMS
Case4-SMD, No Lead

Product details

12.5 MHz MEMS oscillator with ±25 ppm stability and standby

Active current draw is 10 mA max; the standby (power-down) function drops consumption to 1 µA max, making this oscillator suitable for battery-operated or duty-cycled systems where the clock tree can be gated off between active periods.

MEMS resonator advantages over quartz

The MEMS base resonator provides inherent resistance to shock and vibration compared to quartz crystals — relevant for portable instrumentation, industrial motor drives, and outdoor telecom enclosures where mechanical stress is a concern. The 4-SMD, no-lead package measures 3.20 mm x 2.50 mm with a seated height of 0.90 mm — a compact footprint that fits space-constrained PCB layouts without the taller profile of a through-hole crystal can.

Active production — sourcing and lifecycle

It is suitable for both new designs and ongoing production builds.

Frequently asked questions

How can I order the DSC1033CI2-012.5000T or check availability?

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