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Soldering at the narrow pitches
The following tip shapes are recommended. Please select the best shape by following each feature.
* Click icon and jump to each tip shape details.
| Feature | Remarks | |
|---|---|---|
| Shape I | This shape has a thin conical end and is an ultrafine tip. It is best suited for soldering at narrow pitches. | – |
| Shape K | This shape has a shape like a knife. It is also available for correcting bridging and drag soldering. | These shapes are recommended when unmolded solder caused by insufficient heat capacity with Shape I |
| Shape S | This shape is changed from Shape B, C, D and I by the special shape which prevents tip end to touch the nearby ICs. |
Use Shape I
This shape has a thin conical end and is an ultrafine tip. It is used for soldering a tiny chip at narrow pitches.
 | It is easy to work with Shape I at the narrow pitches in which the tip end of Shape B touches the nearby ICs. |
Use Shape J
This shape differs from Shape B and I by bending the tip end and is capable of soldering by applying the tip in 2 ways: face and point. It offers other recommended usages.
 Enlarge the tip end, | You can hold the grip with the natural angle (Refer to A) while soldering with Shape J, which has the same high-angle of tip end (Refer to B) as Shape I.
|
Use Shape K
This type has a shape like a knife and is capable of soldering by applying the tip in 3 ways: line, face and point. It is used for soldering at narrow pitches, correction of bridging and drag soldering.
 | Stand the blade on edge and put the tip end on the leads of the IC chip.
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Use Narrow-pitch Soldering Type : Shape S
This shape is derived from Shape B, C, D and I. It is used for soldering tiny chips at the narrow pitches.
 | The special shape of fine tip end prevents its tip end from touching nearby chips.
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