Stannol Mini-Fluxer X33S-07i Flux Pen - 10ml

Stannol no-clean flux pens are the ideal solution for quick repairs of PCBs, fine pitch, and SMD s...

Best current price£7.62from Rapid Online - Rapid Electronics Ltd.

One Offer

1 offer from £7.62

View price history by clicking the chart icon.

Rapid Online - Rapid Electronics Ltd.Stannol 830321 Mini-Fluxer X33S-07i Flux Pen 10ml
Free delivery in 1–3 days
£7.62
Visit shop

Product Information

Full details

The Stannol Mini-Fluxer X33S-07i is a precision soldering tool designed for electronics hobbyists, technicians, and engineers who perform repairs on PCBs, fine-pitch components, and surface-mount devices (SMD). It provides a controlled, efficient way to apply flux for cleaner, more reliable solder joints, though it is specifically formulated as a no-clean flux that should be evaluated for its suitability in your specific environmental humidity conditions.

All features

Model Part Number830321
BrandStannol

Extended Product Information

FAQs

Does this flux need to be cleaned off after soldering?

This is a no-clean flux, meaning residues are designed to be left on the board in most applications. However, if your project requires an ultra-clean aesthetic, you can remove it using suitable flux cleaner.

Can I use this with lead-free solder?

Yes, the X33S-07i chemistry is fully compatible with both traditional leaded and modern lead-free solder alloys.

What is the shelf life of the flux pen?

When properly capped and stored in a cool environment, the pen will maintain its effectiveness for a long period, though it should be used within reasonable professional standards.

Is this flux conductive?

The flux is non-conductive and non-corrosive, making it safe for use on high-density circuits.

Can I refill the pen?

The pen is intended for one-time use; it is not designed to be opened or refilled.

Troubleshooting

Flux is not flowing from the tip

Ensure the cap has been removed and press the tip firmly against the workpiece to depress the internal spring valve.

Tip is dry or stiff

Gently clean the tip with a small amount of isopropyl alcohol and allow the flux to saturate the fibers by pressing it against a board.

Pros and Cons

Pros

  • Extremely precise application nozzle
  • Non-corrosive residue chemistry
  • Highly portable pen form factor
  • Ideal for fine-pitch and SMD repair
  • No-clean convenience saves time

Cons

  • Limited capacity (10ml) for high-volume production
  • Felt tip may degrade after extensive use on sharp pins
  • Not suitable for heavy-duty industrial cleaning processes

Setup, Compatibility & Care

Setup: To begin using the pen, gently press the felt tip against a stable surface until the flux saturates the applicator. Avoid excessive pressure to prevent pooling.

Compatibility: This flux is compatible with standard leaded and lead-free solder alloys used in modern electronics manufacturing.

Care: Always replace the cap securely after each use to prevent the internal solvents from evaporating. Store in a cool, dry place out of direct sunlight. If the applicator tip becomes contaminated with solder residue, gently wipe it with an isopropyl alcohol-dampened cloth to restore flow.

Price History

DatePrice
Visit shop