Product basic info Primary colours: Blue Additional colours: Grey Additional detailed colours: Metal Diameter unit: 12.5 mm Depth unit: 4.8 mm Height unit: 38.5 mm Weight unit: 0.8 g Material: Epoxy Additional material: Metal Physical properties Diameter lead: 0.8 mm Length leads: 26 mm Electrical data Maximum energy @ 10/100 µs: 3 J Electric strength: 2.5 kV Insulation resistance: > 1000 megohm Maximum clamping peak current (1st time): 500 A Maximum clamping peak current (2nd time): 250 A Maximum clamping voltage: 53 (Vxa) (8/20µs) (1mA test) Maximum energy @ 2 ms: 2.5 J Operating voltage VAC: 17 V Operating voltage VDC: 22 V Varistor voltage: 27 V Varistor voltage range: 24-30 V Technical data Pitch: 7.5 mm Tolerance: 10 % Response time: Varistor type: 10D270 (EN)