Product basic info Primary colours: Blue Additional colours: Grey Additional detailed colours: Metal Diameter unit: 22.5 mm Depth unit: 5 mm Height unit: 48.5 mm Weight unit: 3 g Material: Epoxy Physical properties Diameter lead: 1 mm Length leads: 26 mm Electrical data Maximum energy @ 10/100 µs: 38 J Electric strength: 2.5 kV Insulation resistance: > 1000 megohm Maximum clamping peak current (1st time): 6500 A Maximum clamping peak current (2nd time): 4000 A Maximum clamping voltage: 135 (Vxa) (8/20µs) (1mA test) Maximum energy @ 2 ms: 27 J Operating voltage VAC: 50 V Operating voltage VDC: 60 V Varistor voltage: 82 V Varistor voltage range: 74-90 V Technical data Pitch: 10 mm Tolerance: 10 % Response time: Varistor type: 20D820 (EN)