Håndtagsdesign: ergonomisk med blød zone og roterende kappe

According to manufacturer documentation

See manufacturer's datasheet

1053 (SA403) is a Stäubli MULTILAM plug with a nominal diameter of 4 mm

This is described in the manufacturer's datasheet and explains how different temperature-rated tips (including 370 °C) achieve the selected working temperature

Loddespids 1,6mm 425°C PT-A8 MIL370101111 Håndtagsdesign: ergonomisk med blød zoneProduct Overview This Weller soldering tip, 4PTA8 1 (PT A8), is a chisel shaped soldering tip designed for use in the Weller PT family of tips. The 4PTA8 1 (PT A8) is specified with a tip length of 33 mm and a tip diameter of 6. 9 mm. The tip is rated for an operating temperature of 425C, depending on the tool used, and is classified as tip type HM. The product is supplied one tip per pack. Function and Operation The text from the manufacturer's