One new Q-TECH QT625LBE high-reliability, space-qualified CMOS clock oscillator.  25.8048 MHz.

• Part Number Suffixes: The "LB" and "E" specify the supply voltage and frequency stability (e.g., 3.3V power supply with a stability of ±50 ppm over the military temperature range of -55°C to +125°C).

• Radiation Tolerance: Capable of withstanding up to 100 kRad(Si) of total ionizing dose (TID), making it ideal for the harsh environments of space.

• Package: Built in a hermetically sealed, 20-pin FlatPack package.