Obsolete — sourcing through independent channels
The DSC6101HI2A-072.0000T: No pin-compatible direct replacement exists from Microchip — a board-level redesign using a different DSC61XX variant or an alternative MEMS XO may be required for new builds.
Board-fit and compliance details
The 4-SMD No Lead package with a 0.89 mm seated height fits tight-profile PCBs; the 1.6 mm x 1.2 mm footprint is shared with other DSC61XX parts, so a single layout serves multiple frequency variants in the family. Supplied in Tape & Reel packaging — the standard carrier for automated pick-and-place assembly.