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Microchip Technology DSC1001AI5-029.4912T — Crystals & Oscillators

DSC1001AI5-029.4912T MEMS Oscillator – 29.4912 MHz, AEC-Q100

MPNDSC1001AI5-029.4912T
Active

Microchip Technology DSC1001 series, XO (Standard) MEMS oscillator, 29.4912 MHz, CMOS output, ±10 ppm stability, 1.8V–3.3V supply, AEC-Q100 qualified, -40°C to 85°C, 4-SMD no-lead exposed pad package, tape and reel.

$1.8150Ref. price · indicative, final on quote
Microchip Technology DSC1001AI5-029.4912T datasheet (PDF)
Sourced new & surplus through independent channelsAuthenticity-screened · ESD-safe packingListing updated Aug 2026

Specifications

DSC1001AI5-029.4912T specifications
ParameterValue
TypeXO (Standard)
SeriesDSC1001
MountingSurface Mount
Voltage1.8V ~ 3.3V
Current - supply7.2mA
Current - supply (Disable)15µA
Frequency29.4912 MHz
Frequency stability±10ppm
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
PackageTape & Reel (TR)
RatingsAEC-Q100
FunctionStandby (Power Down)
Base resonatorMEMS
Case4-SMD, No Lead Exposed Pad

Product details

The DSC1001AI5-029.4912T: The 1.8V to 3.3V supply range lets it run off a common 3.3V or 1.8V rail without an extra regulator, simplifying power distribution in mixed-voltage designs.

Standby function and supply current profile

Surface-mount package and board layout

Housed in a 4-SMD, No Lead Exposed Pad package measuring 7.00mm x 5.00mm with a seated height of 0.90mm — the exposed pad provides a thermal path to the PCB ground plane, though the 7.2 mA max draw rarely requires active heatsinking.

Frequently asked questions

Is DSC1001AI5-029.4912T AEC-Q100 qualified?

Yes — it carries an AEC-Q100 rating, meaning it has passed automotive-grade stress tests including temperature cycling, ESD, and latch-up. Suitable for under-hood and cabin applications where standard commercial oscillators would not survive.