T39-BCM3545 soldering iron tip diagram.
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T39-BCM3545 Soldering Iron Tip – Bevel

SKU: HT39-BCM3545

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

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How to use Shape BCM/CM and examples

In Shape BCM/CM, surface tension of solder in the hollow section:

Type BC Type BCM
  • Enables bridging to be corrected;

When the tip is placed, solder left in a hollow section absorbs solder in the bridge section.
Please use this shape if solder amount of the bridge is small.
* If solder amount of the bridge is large, Shape J, K and H are recommended. For further details, see the Correcting Bridging

  • Prevents bridging from occurring when drag soldering;

Since the pulling force due to surface tension of this type is stronger than that of Shape BC, solder is not left in unnecessary areas during drag soldering.

Drag soldering
Use it for drag soldering.Feed solder on a hollow section and drag the tip along slowly.

Apply flux to leads and land pads before soldering. It prevents the troubles such as solder bridge.

Correcting Bridging
Use it for correcting Bridging.1. Clean solder left in the hollow section by a cleaning sponge, etc.

A small amount of solder may be left in the hollow section.

2. Put the tip on the bridge section and drag it.

Put the hollowed surface on the bridge section.Put the hollowed surface on the bridge section.
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