6.8V 1/2W Zener Diode (5-Piece Pack)

The 6.8V value fills the gap between the common 5V and 9V points, a useful reference or clamping voltage for circuits that specifically need a breakdown point in that middle range rather than rounding to a more common nearby value. Its 1/2W rating keeps it sized for light signal-level work, matching the rest of this lower-power zener series intended for reference and protection duty rather than heavy current absorption.