B88069X3440S102 ARRESTER SURGE EPCOS B88069X3440S102 is a reliable and efficient gas discharge tube that designed for voltage protection at N/A with tolerance of nan. Features a discharge current of 200A @ 8/20us and peak current of nan. Manufactured by EPCOS (TDK) and compliant with ROHS standards. Packaged as AMMO BOX for convenience.