Product basic info Primary colours: Red Additional colours: Grey Additional detailed colours: Metal Diameter unit: 2.5 mm Width unit: 56.1 mm Weight unit: 0.15 g Material: Silicone Physical properties Diameter lead: 0.85 mm Taped on reel: Yes Electrical data Diode type: Zener diode Technical data Mounting type: PCB mounting Power rating: 1.3 W Tolerance: 5 % Electrical connections Number of pins: 2 Power supply Voltage rating: 4.3 V (EN)