This Zener Diode is packaged in DO-41 GLASS, which has a power dissipation of 1W.
6/17/2021 11:53:34 AM
This Silicon Controlled Rectifier is packaged in TO-205 low profile package, which has an average on-state current of 1 A.
This Transient Voltage Suppressor is packaged in DO-41 package, which has a power rating of 500W.