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Compatible With: Pro’sKit SI-109B
Function: Replacement heating element / heater core
Core Material: High-temperature resistant ceramic
Heating Wire: High-temperature alloy for fast heating
Connection Wires: 3 wires (Red – Blue – Black)
Sensor Type: Dedicated temperature sensor
Compatibility: 100% with SI-109B
Applications: Electronics repair, PCB work, soldering tasks
The Pro’sKit 9SI-109B-HT is an original heating element (heater core) designed as a replacement for the internal heating unit of the Pro’sKit SI-109B soldering iron.
This component is responsible for generating heat, enabling the soldering iron to reach the required temperature for soldering, repairing electronic circuits, SMD/DIP components, household devices, and other applications requiring stable temperature control.
Structure includes:
High-temperature ceramic tube for insulation and structural durability
Alloy heating wire wound around the core for fast heating and stable heat transfer
Integrated temperature sensor for precise temperature control
3-color connection wires (Red – Blue – White) for easy and correct installation
Heat-resistant outer layer for protection during replacement and use
The 9SI-109B-HT offers high durability and long service life, manufactured to Pro’sKit standards and fully compatible with the SI-109B model. It is an essential replacement part when the soldering iron heats slowly, fails to reach proper temperature, or has a damaged heating core.
