P6SMBJ20DIODE TVS 20V 600W 10% UNI SMD|LITTELFUSE INC|Lead Mixed|RoHS Compliant P6SMB20 SMBJP6KE20A-TP 1KSMBJ20DIODE TVS 1000W 20V UNI-DIR SMD|LITTELFUSE INC|Lead Mixed|RoHS Compliant 1KSMB20