How to use Shape BC/C + Examples
This type has a shape like a cone or column cut at a slant, which allows users to select the cut surface size depending on the workpiece. It is used for drag soldering and pre-tinning of lead wires.
A variation of Shape BC/C (Type F) with tinned surface only is available. Try BCF/CF when facing issues with excessive solder amount or solder bridges. Read more on the difference between BC/C and BCF/CF here.
| Differences | Shape BC | Shape C |
| Shape | The tip tapers off towards the end (like a cone) | The tip radius is constant (like a column) |
| Heat Capacity | Higher | Lower |
Soldering Tiny Chip Parts (0603)
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Put the cut surface to the board. *Photo shows T13-BCF1 with an N2 system iron for pre-heating effect. NOTE: Some IC are specified by the manufacturer not to be touched on the electrode by tip end. |
Soldering Chip Parts
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Put the cut surface to the board and drag the tip slowly while feeding solder. NOTE: Some IC are specified by the manufacturer not to be touched on the electrode by tip end. |
Drag Soldering
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Put the cut surface to the leads and drag the tip slowly while feeding solder. NOTE: Apply flux to the leads and land pads before soldering. It helps to prevent problems such as solder bridges. |
Pre-tinning Lead Wire
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Put the cut surface to the lead and drag the tip slowly while feeding solder. |
Point Soldering
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1. Put the tip end to the board and the through-hole at one time to heat them. |
Melting and Removing Coil Coatings
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1. Put the cut surface to the coil and terminal at one time to heat them. |