Features Fast Heat Transfer Technology: The cartridge heater ensures rapid heat conduction, enhancing efficiency in heating solids, liquids, and gases for optimal performance Durable Stainless Steel Construction: Made from 304 stainless steel, this cartridge heater features high-temperature resistant oxide powder, ensuring longevity and reliability under extreme conditions Standardized Heating Block: Designed with standard mounting hole sizes, this heating block simplifies installation, making it compatible with Makerbot printers for hassle-free setup High-Precision 100K Thermistor: Offering exceptional accuracy, this thermistor has a resistance of 100K at 25°C, along with 1m of PTFE wiring for excellent insulation and performance Versatile Industry Applications: This comprehensive kit is ideal for manufacturing plastic and rubber components, suitable for use in the automotive and food processing industries Features: 1、Fast Heat Transfer: The cartridge heater can transfer heat quickly by conduction when in direct with solids, liquids and gases. 2、Cartridge Heater: The cartridge heater is made of 304 stainless steel, with 0.3 square lead and high temperature resistant oxide powder. 3、Standard Heating Block: The mounting hole size of this heating block is standard, which is easy to install, suitable for Makerbot printer. 4、100K Thermistor: The thermistor has high accuracy, the resistance value at 25°C is 100K, with 1m PTFE wiring, has good insulation. 5、Wide Application: This kit is widely used in the manufacture of plastic and rubber parts in the automotive industry or food processing industry, etc. Specification: Item Type: 3D Printer Hotend Parts 3D Printer Heating Block: Fixing Screw Thread: M6 and M3 (heat pipe and thermocouple) Heater Mounting Hole Diameter: Approx. 6mm/0.2in Thermocouple Mounting Hole Diameter: Approx. m/0.1in Applicable for: For Makerbot printers 24V 40W 620 Ceramic Cartridge Heater: Material: 304 Stainless Steel Lead: 0.3 square Resistance: 2080 high temperature resistant excellent oxide powder Application: 1. Semiconductor chamber heating 2. Semiconductor die lead connections 3. Semiconductor leads and die bonding 4. Antize and deicing of equipment in cold climates or applications 5. Humidity control 6. Patient comfort heating used in medical devices 7. and platen heating 8. ing strip used in packaging equipment 9. Gas chromatography test sample heating NTC 3950 100K Thermistor: For 3D Printers: use TEMP SENSOR 11 in the for Marlin firmware Small Size: 1.25x2.0mm glass beads High : Resistance Value at 25°C: 1% equal to 100K Wiring Insulation: High Temperature PTFE Package List: 5 x 3D Printer Heating Block 5 x 24V 40W 620 Ceramic Cartridge Heater <br Package List 5 x 3D Printer Heating Block 5 x 24V 40W 620 Ceramic Cartridge Heater 5 x NTC 3950 100K Thermistor