Desoldering Wick

Original price was: ₹60.00.Current price is: ₹57.00.

Desoldering wick, or solder braid, is a copper mesh used to absorb molten solder from circuit boards. Coated with flux, it aids in removing excess solder efficiently. Ideal for repairs and component replacements, it comes in various widths and lengths, providing precision and ease in electronic maintenance.

Solder Wire 10gm

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Sold By : Computronics Lab - Electronic and Robotic Components SKU: desoldering-wick Category:


Desoldering Wick


Desoldering wick, also known as solder wick or solder braid, is an essential tool for electronic repair and assembly. It is used to remove unwanted solder from circuit boards, making it easier to correct mistakes, replace components, or perform board maintenance. Available in various sizes and materials, desoldering wick is crucial for achieving clean and precise soldering work.

Composition and Construction

  1. Material
    • Braid: Desoldering wick is typically made from fine copper wire braided into a flat, woven strip. The copper material is chosen for its excellent thermal conductivity, which helps in effectively absorbing and removing solder from the target area.
    • Flux Coating: The braid is often coated with flux, which facilitates the absorption of solder by reducing surface tension and preventing oxidation. The flux used is usually rosin-based or no-clean, ensuring compatibility with various soldering processes.
  2. Sizes and Widths
    • Width Variations: Desoldering wick comes in different widths, usually ranging from 1 mm to 5 mm or more. The width of the wick determines how much solder can be absorbed at once and is chosen based on the size of the solder joints and the precision required.
    • Length: The length of the desoldering wick roll can vary, with common lengths including 1 meter to 5 meters. Longer rolls are more suitable for extensive work or multiple projects.

How It Works

  1. Operation
    • Heating: To use desoldering wick, the user places it over the solder joint and applies the soldering iron on top. The heat from the iron melts the solder, which then wicks into the braid through capillary action.
    • Absorption: As the solder melts, it is drawn into the braid. The flux helps in cleaning the soldering area, ensuring that the board is free from excess solder and residues.
  2. Removal Process
    • Placement: The wick is placed over the solder joint, and the soldering iron is pressed down onto the wick. This process ensures that the solder melts and is absorbed into the wick.
    • Extraction: Once the solder has been absorbed, the wick and soldering iron are removed together. The wick is then cut away from the soldered area, leaving the board clean.


  1. Electronics Repair
    • Component Replacement: Desoldering wick is essential for removing solder from circuit boards when replacing faulty components. It helps in clearing excess solder and preparing the board for new components.
    • Board Maintenance: Used for cleaning up solder bridges, excess solder, and other issues on PCBs, ensuring the board’s integrity and functionality.
  2. Prototyping
    • Testing and Adjustments: In prototype development, desoldering wick is used to make adjustments and corrections to soldered connections, facilitating iterative testing and modification.


  1. Efficiency
    • Effective Solder Removal: Desoldering wick efficiently absorbs solder, making the desoldering process quicker and more effective compared to other methods like solder suckers.
  2. Precision
    • Controlled Application: The fine braid and flux coating provide precise control over solder removal, minimizing damage to adjacent components and traces.
  3. Convenience
    • Ease of Use: Simple to use and maintain, desoldering wick is a convenient tool for both professional technicians and hobbyists.
  4. Versatility
    • Wide Range of Applications: Suitable for various soldering tasks, including electronic repairs, component replacements, and board maintenance.

Care and Maintenance

  1. Storage
    • Dry Environment: Store desoldering wick in a dry place to prevent moisture absorption, which can affect its performance.
    • Sealed Packaging: Keep the wick in its original sealed packaging to avoid contamination and damage.
  2. Disposal
    • Used Wick: Dispose of used desoldering wick properly, following local regulations for electronic waste and recycling.


Desoldering wick is a vital tool for anyone involved in electronic repair and assembly. Its design, which combines a copper braid with flux, enables effective and precise solder removal. With various sizes and lengths available, it caters to different soldering needs, making it an indispensable part of any electronics toolkit. Proper care and maintenance ensure its longevity and optimal performance, making it a reliable choice for achieving clean and accurate results in electronic work.

Solder Wire 250gm

Additional information

Weight0.00 kg
Dimensions0.00 × 0.00 × 0.00 cm


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