Zener Diode 8.1V 0.5W

From the shop's description

Zener Diode 8.1V 0.5W Competitively priced Zener diode , manufactured to industry standards, with a power dissipation of 500mW . Specifications Glass encapsulated Zener voltage 8.1V Power Dissipation 500mW Tolerance 5% Zener current 5mA Housed in a DO-35 package Double slug type construction The Black band denotes the cathode BZX55C series Datasheet