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J Shape, Product catalogue, Soldering iron tips, T39 Series
T39-JD16 Soldering Iron Tip – Bent
SKU: HT39-JD16
Availability:
In stock
Hakko soldering iron tip used with the FX9701 / FX9702 soldering iron used with the FX971 and FX972 Soldering Stations
T39 Composite Tip design includes the sensor within the tip allowing for faster more accurate thermal adjustments and greater stability.
£18.29 Excl. VAT
In stock
How to use Shape J and examples
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 is used for drag soldering and correction of bridging.
Soldering tiny chip parts such as 0603
 | Lay down the end pad section and put the tip to the land. * Soldering tip in the picture is T30-J with an N2 system iron for pre-heating effect. Some IC is specified by manufacturer not to be touched electrode by tip end.
The other tip shapes are recommended. |
Drag soldering
 | Lay down the end pad section and drag the tip slowly. Apply flux to leads and land pads before soldering. It prevents the troubles such as solder bridge.
Check the right timing to feed solder. |
Correcting Bridging
 | If the bridge amount is small Stand the tip on end and drag the tip slowly. Please operate with clean tip.
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 | If the bridge amount is large
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Soldering at the narrow pitches
 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.
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