Product basic info Primary colours: Red Additional colours: Grey Additional detailed colours: Metal Diameter unit: 1.6 mm Width unit: 55.9 mm Weight unit: 0.15 g Material: Silicone Physical properties Diameter lead: 0.55 mm Taped on reel: No Electrical data Diode type: Zener diode Technical data Mounting type: PCB mounting Power rating: 0.5 W Tolerance: 5 % Electrical connections Number of pins: 2 Power supply Voltage rating: 5.1 V (EN)