Kontakt-Chemie Soldabsorb No Clean - 1.5m x 1.4mm - 33397-AA

The Kontakt Chemie 33397-AA is a no-clean solder absorbant with fine gauge copper braid with impro...

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Product Information

Full details

The Kontakt Chemie 33397-AA Soldabsorb is a no-clean desoldering braid designed for electronics professionals and hobbyists working with printed circuit boards and control assemblies. Its key benefit is rapid and efficient solder removal with minimal residue, preventing short circuits and reducing heat damage. A potential caveat is its specialized nature, best suited for precise desoldering tasks.

All features

Model Part Number33397-AA
BrandKontakt-Chemie

Extended Product Information

FAQs

What makes this desoldering braid 'no-clean'?

The flux formulation is designed to leave a halide-free, non-conductive residue that does not require removal after desoldering. This residue is safe for most electronic applications.

Is this product safe to use without ventilation?

While this braid is rosin-free and poses fewer health risks than traditional rosin-based wicks, good general ventilation is always recommended when soldering to minimize exposure to fumes and ensure a safe working environment.

How does the fine gauge copper affect performance?

The fine gauge allows for precise application and excellent capillary action, enabling the braid to wick solder quickly and efficiently, especially in tight spaces.

Can I use this with lead-free solder?

Yes, the Soldabsorb 33397-AA is designed to work effectively with both leaded and lead-free solder alloys.

What is the main advantage of it being rosin-free?

Being rosin-free significantly reduces exposure to potentially irritating or harmful fumes, offering a healthier working condition compared to traditional rosin fluxes.

How does it compare to standard desoldering braid?

It offers significantly faster desoldering (up to 4x quicker) due to its special flux and pure copper construction, leading to less heat exposure for components and a cleaner work area due to its no-clean residue.

Troubleshooting

Braid not picking up solder effectively

Ensure the soldering iron tip is clean and properly tinned. Use a hot enough soldering iron. Apply the braid and iron tip simultaneously to the joint.

Residue remaining after desoldering

While designed as no-clean, very heavy or burnt flux residue might require a light wipe with isopropyl alcohol if aesthetics are critical, though it is non-conductive and halide-free.

Braid frays easily

Handle the braid gently. Avoid dragging it unnecessarily. Ensure the correct width of braid is used for the task; a finer braid might be needed for very delicate work.

Pros and Cons

Pros

  • No-clean residue simplifies post-desoldering cleanup.
  • Rosin-free composition enhances user health and safety.
  • Significantly faster desoldering performance compared to standard wicks.
  • Reduced risk of heat damage due to efficient operation at lower temperatures.
  • Effective at removing solder bridges and preventing shorts.
  • High-quality pure copper braid ensures excellent thermal transfer.

Cons

  • May be more expensive than generic desoldering braid.
  • Specialized flux might not be ideal for all solder types or alloys.
  • Fine gauge requires careful handling to avoid premature fraying.
  • Requires a clean soldering iron tip for optimal performance.

Setup, Compatibility & Care

Setup: The Soldabsorb 33397-AA is ready to use directly from the spool. Ensure your soldering iron tip is clean and tinned before applying the braid to the solder joint.

Compatibility: Compatible with most common leaded and lead-free solder alloys used in electronics.

Care:

  • Store the braid in its original packaging in a cool, dry place to maintain its effectiveness.
  • Avoid bending or kinking the braid excessively, as this can damage the fine copper strands.
  • After each use, remove any residual braid from the work area to prevent accidental shorts or contamination.

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