Product basic info Primary colours: Grey Primary detailed colours: Metal Diameter unit: 50 mm Height unit: 40 mm Weight unit: 110 g Material: Tin Additional material: Copper Physical properties Packaging: Reel Composition: 0.7% Cu, 99.3% Sn Diameter solder: 1 mm Dispenser: No Resin core: Yes Technical data Lead-free: Yes Environmental data Melting temperature: 230 °C (EN)