Upgraded ceramic chip, high precision, easy replacement, heating much faster. High temperature resistance up to 320℃
Heater block is made of plated copper, the thermal conductivity is much better than the brass and aluminum materials. Plated copper can quickly transfer the temperature to 220℃ within 46S.
The 24V 70W heated cartridge transfers heat to the ceramic sheet, 11*14mm ceramic sheet heating area, can make heatblock heating up rapidly. The heater and thermistor are removable,easy to replace, no need to replace the whole block kit.
It uses 104NT-4 chip for thermistor which can sense up to 320℃, and installed with spring ring, which can be bent easily for hotend's installation
About Connector: The thermistor and Heater use the HXH43645 connector.External nylon plastic. Internal metal sheet construction. Can be used in combination with 2 pin horizontal signal docking connector.