Small Signal Zener Diodes. Very sharp reverse characteristic. Very high stability. Electrical data identical with the devices 1N5221B to 1N5267B. Low reverse current level. Standard Zener voltage tolerance ± 5 % with a "B" suffix in the ordering code (e.g.: TZM5221B), suffix "C" is ± 2 % tolerance. AEC-Q101 qualified. For Voltage stabilization.