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Microchip Technology DSC1033AI2-133.0000 — Crystals & Oscillators

DSC1033AI2-133.0000 MEMS Oscillator 133MHz CMOS - Obsolete

MPNDSC1033AI2-133.0000
Obsolete

Microchip DSC1033AI2-133.0000, XO (Standard) MEMS oscillator, 133 MHz CMOS output, 3.3V supply, ±25ppm stability, -40°C to 85°C, 4-SMD package.

Microchip Technology DSC1033AI2-133.0000 datasheet (PDF)
Independent supplier — new & surplus stockAuthenticity-screened · ESD-safe packingListing updated Jul 2026

Specifications

DSC1033AI2-133.0000 specifications
ParameterValue
TypeXO (Standard)
SeriesDSC1033, PureSilicon™
MountingSurface Mount
Supply voltage3.3V
Current - supply10mA
Current - supply (Disable)1µA
Frequency133 MHz
Frequency stability±25ppm
Operating temperature-40°C~85°C
Size (Dimension)0.276\" L x 0.197\" W (7.00mm x 5.00mm)
Height - seated0.035\" (0.90mm)
OutputCMOS
PackageTube
FunctionStandby (Power Down)
Base resonatorMEMS
Case4-SMD, No Lead Exposed Pad

Product details

133 MHz MEMS clock source — industrial temperature grade

The DSC1033AI2-133.0000 is a MEMS-based XO (Standard) oscillator delivering a 133 MHz CMOS output from a 3.3V supply rail.

Microchip lists the DSC1033AI2-133.0000 as Obsolete. For a new design, a current-production MEMS oscillator in the same 7.0 mm x 5.0 mm footprint should be evaluated.

Standby power-down and package footprint

Active-mode maximum supply current is 10 mA. The package measures 7.00 mm x 5.00 mm with a seated height of 0.90 mm.

Frequently asked questions

Is the DSC1033AI2-133.0000 obsolete?

Engineers need to know if the part is still in production before designing in or sourcing; obsolete parts require replacement planning.

What is a direct replacement for DSC1033AI2-133.0000?

Designers and buyers need a drop-in alternative to avoid redesigning the PCB when the original is obsolete or unavailable.

Where can I buy DSC1033AI2-133.0000?

Buyers need to locate authorized distributors or brokers that have stock, especially for obsolete parts that may be scarce.

What is the price of DSC1033AI2-133.0000?

Sourcing buyers compare prices across distributors to minimize cost per unit for BOM line items.

What are the pinout and dimensions of DSC1033AI2-133.0000?

Design engineers verify physical fit and pin function before layout; maintenance techs confirm compatibility for replacement.

Is DSC1033AI2-133.0000 compatible with 3.3V systems?

System integrators need to confirm voltage compatibility to avoid damage or malfunction in existing designs.