Dielectric structure: bidirectional. Semiconductor material: silicon. Function: protection against overvoltage. IFSM: 100A. IPPM: 68A. Marking on the case: BE. Breakdown voltage: 6.4...6.74V. Pd (Power Dissipation, Max): 400W. RoHS: yes. Assembly/installation: surface-mounted component (SMD). Housing: DO-214. Housing (according to data sheet): SMC DO214AB ( 4.5x3.6mm ). Tolerance: 5%. Operating temperature: -65...+150°C. Varistor voltage: 5V. Threshold voltage Vf (max): 5V. Forward voltage Vf (min): 3.5V. Number of terminals: 2. Quantity per case: 1. Note: screen printing/SMD code BE. Spec info: Ppk--400W t=1ms, IFSM--100Ap t=8.3ms