TATC-Tweezer Tip Cartridges are for the MX-Talon Tweezer Tip and for the Metcal MX-500, MX-5000 and MX-5200 series soldering systems. Cartridges are available in 600-series nominally 330 ˚C. The temperature/series is designated by the first digit following the dash in the part number. 600-series will be TATC-6xx . Metcal recommends the 600-series for standard applications. The Metcal "SmartHeat®-Technology" automatically adjusts power levels during each soldering operation.