P6SMB39ADIODE TVS 39V 600W UNIDIR 5% SMD|LITTELFUSE INC|Lead Mixed|RoHS Compliant P6SMB39A P6SMB39AT3G P6SMB39ADIODE TVS 39V 600W UNIDIR 5% SMD|LITTELFUSE INC (VA)|Lead Mixed|RoHS Compliant P6SMB39A P6SMB39AT3G