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Soldering tiny chip parts such as 0603

The following shapes are recommended. It introduces how to select the size of tip.

* Click icon and jump to each tip shape details.

HAKKO Recommendation for Selection of Tip Size

The recommended size is less than 0.1mm from A (See the right.).
If larger than A, it may touch the nearby ICs.
Shape I, J and S are introduced as the best shape for soldering tiny chips.
Other shapes could be suitable if the recommended size is available.
For example, the tip end size from R0.2 to R0.3 is best for soldering 0603 chip. T12 series offers you the following 4 types.

			* As for Shape B with R0.2 size, its thick end might block off the sight. * No Shape S in T12 Series.

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.

Very fine tip end makes it easy to solder a tiny chip.

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. Shape J Shape I

Use Shape S

This shape is derived from Shape B, C, D and I. It is used for soldering tiny chips at the narrow pitches.

	Shape S : 900M-T-SB (Tip end size R0.2) The special shape of fine tip end makes it easy to solder a tiny chip.
	Standard size : 900M-T-B (Tip end size R0.5)