General description Includes 5pcs high quality 2N3055 NPN power transistors, designed for high performance in various electronic applications. Technical specifications Transistor Type: NPN Rated Current: 15A Operating Voltage: 60V (Max. 100V) Collector Current: 15A Material: Stainless Steel Module Size: 3.8 * 2.5 * 0.8cm / 1.50 * 0.98 * 0.31in Hole Diameter: 4mm / 0.16in Package Size: 9 * 4 * 2cm / 3.54 * 1.57 * 0.79in Package Weight: 48g / 1.69oz Other information Package List: 5 * 2N3055 Power Transistors