Small Round Head Cleanroom Foam Swab

MediTech’s Small Round Head Foam Swab FS757 is an excellent swab for cleaning parts and assemblies in confined thin groove space where thickness height is a major concern.
.It features cleanroom laundered, 100 ppi (Z) open cell polyurethane foam head that possesses high solvent capacity and good cushioning. It has a small compact round handle with a thin flexible paddle head providing stable support in cleaning thin grooved space areas.
Small Round Foam Swabs FS757 is free from organic contaminants such as silicone, amide and phthalate esters. 
It features very low non-volatile residue (NVR), ion content and particle generation.
Optional Universal Swabs FS757E are excellent in cleaning static sensitive components.

Features:

• Free from silicone, amide and DOP.
• Low both in particles and ion content.
• ESD safe handle (Optional)
• Thermally bonded foam head.
• High solvent capacity, soft and non-abrasive.
• Compatible with most common solvents
• Design: Rigid head with compact handle

Applications

• Cleaning Electronic Components: Removing dust, debris, and flux residues from circuit boards and connectors.
• Optical Device Cleaning: Maintaining lenses, sensors, and fiber optic components.
• Printer Maintenance: Cleaning printheads, rollers, and internal printer parts.
• Medical Device Manufacturing: Wiping down components during assembly or prior to packaging.
• Pharmaceutical Production: Cleaning equipment and surfaces in cleanrooms.
• Hard Disk Drive Assembly: Removing particles from heads and platters.
• Semiconductor Fabrication: Cleaning wafers, masks, and sensitive equipment.
• Laboratory Sample Preparation: Swabbing surfaces for contamination checks.
• Aerospace Component Cleaning: Precision wiping of critical parts.
• Micro-mechanical Assembly: Removing debris from tiny, intricate mechanisms.

500 swabs/bag, 50 bags/ctn

Q1: What are the main applications of the FS-757 cleanroom foam swab?

The FS-757 foam swab is specially designed for precision cleaning in narrow, confined spaces and thin grooves. It is widely used in electronic component assembly, optical sensor/lens cleaning, printer head maintenance, semiconductor fabrication, and pharmaceutical cleanroom environments.

Q2: Is the FS-757 foam swab lint-free and safe for critical cleanrooms?

Yes. The FS-757 swab uses a cleanroom-laundered, 100 PPI open-cell polyurethane foam head that is thermally bonded to the polypropylene handle. It is free from organic contaminants like silicone, amide, and DOP, and exhibits extremely low particle generation and non-volatile residue (NVR).

Q3: Does MediTech provide ESD-safe options for sensitive electronics?

Yes, we offer an optional ESD-safe version (Model FS-757E) featuring an anti-static handle designed to prevent electrostatic discharge damage when cleaning static-sensitive electronic components and micro-mechanical assemblies.

Q4: Can I request free samples before placing a bulk order?

Yes! MediTech provides free samples of our cleanroom foam swabs for testing and quality evaluation. Contact our sales team or send an inquiry directly through our website to request your sample kit.

Q5: Do you support OEM/ODM customization and private labeling?

As a direct manufacturer, MediTech fully supports OEM and ODM services. We can customize handle lengths, head shapes, ESD specifications, and packaging styles according to your requirements.