Introduction

●	External heating mica heating core suitable for SATA long life external heating soldering iron
●	Long life heating core
	Heating core made through winding of high quality natural mica double-layer nickel-chromium wires produced in India, extending the service life of SATA external heating soldering iron heating core.
●	Simple replacement mechanism available for heating core
	Miniature connector crimping process adopted at the outgoing ends of heating core and power supply for connection through connectors.