The Metcal SMC-5KN0050X Surface Mount Cartridge has a power and long life knife tip with a 45˚ angle and dimensions of 5.0mm x 13.2mm. The SMC-5KN0050X features reduced length (< 6.5mm) in one-axis to ensure a powerful thermal performance, while increased tip plating provides for a long life. The SMC-5KN0050X uses a 700 Series heater (412 °C) that is ideal for most standard applications.