VISHAY
TVS二极管, TRANSZORB VTVS Series, 单向, 18.7 V, 31 V, DO-219AB, 2 引脚
LITTELFUSE
静电保护装置, 31 V, SOD-323, 2 引脚, 15 V, 450 W
静电保护装置, 31 V, SOT-23, 3 引脚, 12 V, 600 W
TVS二极管, TRANSZORB VTVSxxASMF Series, 单向, 18.7 V, 31 V, DO-219AB, 2 引脚