Found 9 alternatives for S4SRP by Littelfuse Inc.. Thyristors Scrs — DO-214AA, SMB (3 Leads), Compak.
SCR 600V 800MA COMPAK
SCR 600V 800MA COMPAK
SCR 400V 800MA COMPAK
SCR 400V 800MA COMPAK
SCR 600V 2A COMPAK SMD
SCR 600V 800MA COMPAK
SCR 400V 1A COMPAK
SCR 800V 1.25A DO214
SCR 800V 1.25A DO214