Panasonic Electronic Components ERZ-VS34C821 RoHS: yes Product: MOV Voltage Rating DC: 670 V Voltage Rating AC: 510 V Clamping Voltage: 1.355 kV Peak Surge Current: 20 kA Operating Temperature Range: - 40 C to + 85 C Mounting: SMD/SMT Case Width: 11 mm Dimensions: 11 mm W x 36 mm L x 47 mm H Lead Spacing: 18 mm Factory Pack Quantity: 10 Termination Style: Solder Varistor Voltage: 820 V Voltage: 670 VDC