Lifecycle reality — obsolete, sourced through surplus
The DSC6101HI1A-025.0000T: For a BOM that needs this exact footprint and frequency, the available stock is what the surplus market holds — confirmed at quote time.
Key ratings and what they mean for your board
The ±50 ppm frequency stability is typical for general-purpose timing — it keeps the 25 MHz clock within 1250 Hz of nominal over temperature and supply variation, which is tight enough for an MCU or FPGA reference but not for a precision RF PLL. Current draw is 3 mA typical — low enough for battery-powered or always-on designs where every milliamp matters. The 4-SMD No Lead package (1.60mm x 1.20mm) is a standard footprint, easy to rework and source replacements for.