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Microchip Technology DSC6101JI3B-439K000T — Crystals & Oscillators

DSC6101JI3B-439K000T MEMS XO, 439 kHz, AEC-Q100, 4-VLGA

MPNDSC6101JI3B-439K000T
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Microchip Technology DSC61XXB series XO (Standard) MEMS oscillator, order code DSC6101JI3B-439K000T, 439 kHz, CMOS output, ±20 ppm stability, 1.8V~3.3V supply, 4-VLGA package, AEC-Q100 rated.

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

Specifications

DSC6101JI3B-439K000T specifications
ParameterValue
TypeXO (Standard)
SeriesDSC61XXB
MountingSurface Mount
Supply voltage1.8V ~ 3.3V
Current - supply3mA (Typ)
Frequency439 kHz
Frequency stability±20ppm
Operating temperature-40°C~85°C
Size (Dimension)0.098\" L x 0.079\" W (2.50mm x 2.00mm)
Height - seated0.035\" (0.89mm)
OutputCMOS
PackageTape & Reel (TR)
RatingsAEC-Q100
FunctionEnable/Disable
Base resonatorMEMS
Case4-VLGA

Product details

The DSC6101JI3B-439K000T: The surface-mount footprint matches standard 4-pin oscillator land patterns, making it a drop-in replacement for quartz-based XOs in the same 2.5 x 2.0 mm package.

Automotive-grade timing with low power

Frequency stability is ±20 ppm over the operating temperature range, sufficient for most CAN, LIN, and general-purpose clocking needs in automotive body electronics.

The DSC61XXB series shares the same package and pinout across frequencies, so a BOM change to a different frequency in this family requires only a code change, not a board layout revision.

Frequently asked questions

How can I order DSC6101JI3B-439K000T or check availability?

This part is sourced through authorized distribution channels.