The DSC1001BL5-020.0000T: AEC-Q100 qualification means this part is tested for automotive-grade reliability — suitable for under-hood or chassis-domain clocking where vibration and temperature cycling are routine. The supply voltage spans 1.8V to 3.3V, covering the common logic rails used in MCU, FPGA, and CAN transceiver designs without needing a secondary regulator.
Active draw is 6.3 mA max at 20 MHz, so the thermal impact on the 4-SMD no-lead package is negligible even in a confined enclosure.
Housed in a 5.00 mm × 3.20 mm 4-SMD no-lead package with a seated height of 0.90 mm — a common footprint that matches many quartz oscillator pads, easing a drop-in replacement.
Listed as Active with no end-of-life notice — suitable for both new design-ins and production replenishment.