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Microchip Technology DSC6003HI2A-012.0000T — Crystals & Oscillators

DSC6003HI2A-012.0000T XO MEMS Oscillator 12 MHz Obsolete –

MPNDSC6003HI2A-012.0000T
Obsolete

Microchip Technology DSC6003HI2A-012.0000T, XO (Standard) MEMS oscillator, 12 MHz CMOS output, ±25 ppm stability, 1.71-3.63V supply, AEC-Q100, 4-SMD no-lead package

$37.0900Ref. price · indicative, final on quote
Microchip Technology DSC6003HI2A-012.0000T datasheet (PDF)
Independent supplier — new & surplus stockAuthenticity-screened · ESD-safe packingListing updated Jul 2026

Specifications

DSC6003HI2A-012.0000T specifications
ParameterValue
TypeXO (Standard)
SeriesDSC60XX
MountingSurface Mount
Supply voltage1.71V ~ 3.63V
Current - supply1.3mA (Typ)
Frequency12 MHz
Frequency stability±25ppm
Operating temperature-40°C ~ 85°C
Size (Dimension)0.063\" L x 0.047\" W (1.60mm x 1.20mm)
Height - seated0.035\" (0.90mm)
OutputCMOS
PackageTape & Reel (TR)
RatingsAEC-Q100
FunctionEnable/Disable
Base resonatorMEMS
Case4-SMD, No Lead

Product details

12 MHz MEMS XO for automotive-timed applications

It operates across a 1.71V to 3.63V supply range, making it compatible with both 1.8V and 3.3V logic domains without an external level translator. AEC-Q100 qualification confirms it was originally designed for automotive-grade reliability, though the part is now obsolete.

Lifecycle reality: obsolete, no direct successor

No date-code guarantee beyond what the specific lot carries.

Housed in a 4-SMD, no-lead package measuring 1.60mm x 1.20mm with a seated height of 0.90mm — a compact footprint that matches many standard 4-pin oscillator layouts.

Frequently asked questions

Is the DSC6003HI2A-012.0000T obsolete?

Yes, Microchip has listed this part as obsolete. No direct replacement or successor is available from the original manufacturer.