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Component Type: Replacement heating element / heater core
Compatible With: Pro’sKit SI-186F soldering iron
Core Structure: High-temperature resistant ceramic core
Heating Coil: Heat-resistant alloy with long service life
Integrated: Temperature sensor
Connection Wires: 4 heat-resistant wires (white – inner pair)
Function: Restores heating performance of the soldering iron
Compatibility: 100% compatible with SI-186F
Applications: Soldering, PCB repair, electronic components
The Pro’sKit 9SI-186F-HT is an original heating element (heater core) designed as a replacement for the SI-186F soldering iron. It is the main heat-generating component, enabling the iron to reach and maintain stable temperatures for soldering, electronic repair, PCB work, and other technical applications.
The 9SI-186F-HT is manufactured to Pro’sKit standards with the following structure:
High-temperature resistant ceramic tube for safe insulation and long-lasting durability
Alloy heating coil evenly wound around the core for fast heating and stable heat transfer
Integrated temperature sensor for precise temperature control and overheating protection
Heat-resistant wiring set, including 4 wires (white pair – inner pair) for easy and correct connection during replacement
Protective outer layer resistant to heat and breakage during installation and use
This product is fully compatible with the Pro’sKit SI-186F soldering iron, restoring performance like new when the original heating element is burned out, loses heat, heats slowly, or becomes unstable.
