Obsolete MEMS XO — sourcing path
The DSC6102JI1A-PROGRAMMABLE: It is officially marked obsolete by the manufacturer, so new designs should target the active DSC61XX variants, while existing BOM lines can be filled through surplus or broker channels.

Microchip Technology DSC61XX series, XO (Standard) oscillator, CMOS output, MEMS base resonator, AEC-Q100 rated, 4-SMD no-lead package, 1.71V-3.63V supply, ±50ppm stability, -40°C to 85°C.
| Parameter | Value |
|---|---|
| Type | XO (Standard) |
| Series | DSC61XX |
| Mounting | Surface Mount |
| Supply voltage | 1.71V ~ 3.63V |
| Current - supply | 3mA (Typ) |
| Available frequency range | 1 MHz ~ 100 MHz |
| Frequency stability (Total) | ±50ppm |
| Operating temperature | -40°C~85°C |
| Size (Dimension) | 0.098\" L x 0.079\" W (2.50mm x 2.00mm) |
| Height - seated | 0.035\" (0.90mm) |
| Output | CMOS |
| Package | Bulk |
| Ratings | AEC-Q100 |
| Function | Enable/Disable |
| Base resonator | MEMS |
| Case | 4-SMD, No Lead |
The DSC6102JI1A-PROGRAMMABLE: It is officially marked obsolete by the manufacturer, so new designs should target the active DSC61XX variants, while existing BOM lines can be filled through surplus or broker channels.
This part is obsolete per Microchip's lifecycle status. No stock-holding claim — each lot is verified for traceability and authenticity before quoting.