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Microchip Technology DSC1033CI2-050.0000 — Crystals & Oscillators

DSC1033CI2-050.0000 50 MHz MEMS XO, CMOS, 3.3V, ±25 ppm

MPNDSC1033CI2-050.0000
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Microchip Technology DSC1033CI2-050.0000, XO (Standard) oscillator, 50 MHz, CMOS output, 3.3V supply, ±25 ppm frequency stability, -40°C to 85°C industrial temperature range, 4-SMD no-lead package.

Independent supplier — new & surplus stockAuthenticity-screened · ESD-safe packingListing updated Aug 2026

Specifications

DSC1033CI2-050.0000 specifications
ParameterValue
TypeXO (Standard)
SeriesDSC1033, PureSilicon™
MountingSurface Mount
Supply voltage3.3V
Current - supply10mA
Current - supply (Disable)1µA
Frequency50 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
PackageTube
FunctionStandby (Power Down)
Base resonatorMEMS
Case4-SMD, No Lead

Product details

50 MHz MEMS oscillator for industrial timing

The DSC1033CI2-050.0000: Its MEMS resonator core gives it better shock and vibration tolerance than a quartz crystal — relevant if the board sees a drop-test or lives on a factory-floor machine.

Standby power-down and supply compatibility

A Standby (Power Down) function drops the supply current to 1 µA max when the enable pin is pulled low — useful for battery-powered equipment that sleeps between measurement cycles. The 3.3V supply rail matches common digital logic families; confirm your BOM's Vdd is 3.3V ±10 % before committing.

Package footprint and reflow considerations

Housed in a 4-SMD, No Lead package measuring 3.20 mm x 2.50 mm with a seated height of 0.90 mm — a standard 4-pin oscillator footprint.

Frequently asked questions

What are the exact specifications of DSC1033CI2-050.0000?

Max supply current is 10 mA; standby current is 1 µA max. Package is 4-SMD, No Lead, 3.20 mm x 2.50 mm.