Revo HeaterCore Datasheet
Summary
- Temperature sensor type: Thermistor, Semitec 104NT-4-R025H42G
- Max Printing Temperature: 300°C
- Wattage: 40W
- Thermistor wire colour: Blue (Early units may have a white thermistor cable)
Volume and Dimensions
Power vs Temperature
![](https://cdn.shopify.com/s/files/1/0259/1948/8059/t/11/assets/graph-1679392483249_500x.png?v=1679392484)
Initial Resistance of a 40W, 24V heater at 23°C: 14.4Ω
Initial Resistance of a 60W, 24V heater at 23°C: 9.5Ω
Temp Coefficient of a 40W Heater Cartridge: 0.0004 °C^(-1)
Temp Coefficient of a 40W HeaterCore: 0.002078 °C^(-1)
Temp Coefficient of a 60W HeaterCore: 0.002078 °C^(-1)
Firmware Considerations
Marlin
Temperature Sensor:
// 5 is 100K thermistor - ATC Semitec 104GT-2 (Used in ParCan & J-Head) (4.7k pullup)
Rep Rap
Klipper
Temperature Sensor:
"ATC Semitec 104NT-4-R025H42G"
Connectors
Heater: Molex Micro-Fit 3.0, 2 pin horizontal receptacle
Temperature sensor: Molex Micro-Fit 3.0, 2 pin horizontal receptacle
Materials
HeaterCore: Alumina, Bronze
Sock: Silicone
Exploded View
![](https://cdn.shopify.com/s/files/1/0259/1948/8059/t/11/assets/rccoreas-explodw-1679391346932_500x.png?v=1679391348)
- Revo HeaterCore
- HeaterCore Sock
Changelog
Edition 1
Approved: JH 22/03/23, Published: 22/03/23
Compliance
![](https://cdn.shopify.com/s/files/1/0259/1948/8059/files/1280px-Conformite_Europeenne__logo__svg.png?v=1687940711)