Found 6 alternatives for EC103D1,116 by Rochester Electronics, LLC. Thyristors Scrs — TO-226-3, TO-92-3 (TO-226AA) Formed Leads.
SCR 400V 800MA TO92-3
SCR 400V 800MA TO92-3
SCR 400V 800MA TO92-3
SCR 600V 1.25A TO92-3
SCR 400V 800MA TO92-3
SCR 800V 500MA TO92