Menda Conductive ESD Cleaning Brush, Flat Handle, Firm Black Bristles, 2" – 35693
Remove soldering debris, dust, and foreign object debris from printed circuit boards and electronic assemblies with this Menda conductive ESD cleaning brush. Featuring firm black bristles, a flat polypropylene handle, and a 2-inch-wide brush head, this tool is designed for precision cleaning in electronics manufacturing, repair, and electrostatic discharge (ESD) controlled environments.
The bristles combine conductive yarn and natural hog hair to provide effective mechanical cleaning while supporting electrostatic charge control. Their firm texture is particularly useful for removing loose soldering and rework debris from suitable circuit board surfaces.
Unlike ordinary cleaning brushes that may generate unwanted electrostatic charges during brushing, this conductive brush provides a path for charge dissipation when used by properly grounded personnel. Its low-resistance construction makes it useful for appropriate electronics cleaning applications where rapid charge removal is desired.
The handle is manufactured from carbon-loaded polypropylene, providing conductive properties that are not dependent on ambient humidity in the same way as some wooden-handle brushes.
The flat handle offers comfortable control and makes it easy to guide the brush across circuit boards, electronic assemblies, and other accessible surfaces. Its 2-inch brush width provides convenient cleaning coverage while remaining manageable for detailed work.
Designed for professional electronics workstations, Menda 35693 is a practical tool for PCB cleaning, soldering cleanup, electronics repair, and general maintenance in properly grounded ESD-protected areas.
Features & Benefits
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Conductive ESD Design: Provides a path for electrostatic charge dissipation when properly grounded.
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Firm Black Bristles: Designed for effective removal of soldering and rework debris.
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Conductive Yarn and Hog Hair Blend: Combines conductive fibers with natural bristles for mechanical cleaning.
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2-Inch Brush Head: Offers useful coverage for cleaning printed circuit boards and electronic assemblies.
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Flat Handle Design: Provides comfortable handling and controlled brushing.
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Carbon-Loaded Polypropylene Handle: Durable conductive construction for ESD-controlled environments.
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Humidity-Independent Handle Properties: Conductive handle performance is not dependent on humidity like some wooden-handle designs.
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Low Electrical Resistance: Manufacturer-specified resistance supports conductive ESD applications.
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PCB Cleaning Applications: Particularly useful for removing loose debris following soldering and rework.
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Foreign Object Debris Removal: Helps clear dust and particles from accessible surfaces.
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Manual Cleaning Tool: Requires no batteries or external power.
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Reusable Construction: Designed for repeated use with appropriate maintenance.
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Professional Electronics Applications: Suitable for manufacturing, assembly, repair, and maintenance workstations.
Specifications
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Brand: Menda
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Manufacturer Part Number: 35693
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SKU: 35693
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Product Type: Conductive ESD Cleaning Brush
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Brush Style: Flat Handle
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Bristle Color: Black
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Bristle Firmness: Firm
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Bristle Material: Conductive Yarn and Hog Hair Blend
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Brush Width: 2" (Approximately 50 mm)
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Bristle Dimensions: Approximately 50 mm × 6 mm × 14 mm
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Handle Material: Carbon-Loaded Polypropylene
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Handle Electrical Classification: Conductive
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Brush Electrical Classification: Conductive
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Resistance, RTT: 1 × 10³ to less than 1 × 10⁵ ohms
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Resistance Test Method: Modified ANSI/ESD S4.1
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Primary Application: PCB and Static-Sensitive Component Cleaning
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Package Quantity: 1 Brush
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Country of Origin: Israel
Ideal For
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Printed circuit board cleaning
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Electronics assembly and manufacturing
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Removing loose soldering debris
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Electronics rework cleanup
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Foreign object debris (FOD) removal
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ESD-protected workstations
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Electronics repair and maintenance
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Cleaning suitable PCB surfaces
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Technical laboratories
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Precision equipment maintenance
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Electronics inspection and servicing
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Production workstation cleaning
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General cleaning of accessible electronic assemblies
Conductive ESD Protection
Electrostatic discharge can damage sensitive electronic components, making appropriate cleaning tools important in electronics manufacturing and repair.
Conventional cleaning brushes may generate electrostatic charges as their bristles move across surfaces.
Menda 35693 uses conductive bristles and a conductive handle to help provide a path for electrostatic charge to ground when the brush is used by properly grounded personnel.
The manufacturer specifies resistance between 1 × 10³ and less than 1 × 10⁵ ohms, measured using a modified ANSI/ESD S4.1 test method.
This low resistance makes the brush suitable for appropriate conductive cleaning applications where rapid charge dissipation is desired.
Because conductive materials allow charge to move relatively quickly, the brush should be selected according to the ESD sensitivity of the assembly and the facility's established cleaning procedures.
Firm Black Bristles for Electronics Cleaning
The brush features firm black bristles manufactured from a blend of conductive yarn and hog hair.
This combination provides mechanical cleaning action while supporting the brush's conductive properties.
The firm bristles are particularly useful for removing loose soldering debris, dust, and other particles from suitable PCB surfaces.
Compared with softer cleaning brushes, firm bristles can provide greater brushing action when additional mechanical cleaning is required.
However, delicate components, fragile coatings, fine-pitch connections, and sensitive finishes may require a softer brush.
Always use controlled pressure and verify that the bristle firmness is appropriate for the surface being cleaned.
Conductive Yarn and Natural Hog Hair
The bristle construction combines conductive synthetic yarn with natural hog hair.
The conductive yarn provides an electrical path for charge dissipation, while the hog hair contributes to the brush's mechanical cleaning performance.
This blend makes the brush useful for suitable electronics cleaning applications where both static control and firm brushing action are required.
The bristles should be kept clean to avoid transferring contaminants between assemblies.
Carbon-Loaded Polypropylene Handle
The flat handle is manufactured from carbon-loaded polypropylene.
Carbon loading provides the handle with conductive properties, helping support electrostatic charge control when the brush is properly grounded.
Menda notes that the ESD properties of its conductive polypropylene handles are not affected by humidity in the same way as wooden-handle brushes.
This provides more consistent handle characteristics across different workplace humidity conditions.
The flat handle also offers convenient control during repeated cleaning tasks.
Because the handle is conductive, the brush must not be used on energized electrical circuits.
2-Inch Brush Head for PCB Cleaning
The 2-inch brush width provides useful cleaning coverage for printed circuit boards and accessible electronic assemblies.
This size allows technicians to remove loose debris from a relatively broad area while maintaining control over brushing pressure.
The narrow bristle arrangement is useful for reaching suitable spaces between components and along accessible board surfaces.
For particularly small or confined areas, a narrower brush may provide better access.
Removing Soldering and Rework Debris
Soldering and rework operations can leave loose particles and other debris on electronic assemblies.
This brush is particularly suited to removing appropriate dry debris from accessible PCB surfaces after soldering and rework operations.
The firm bristles help dislodge loose particles that may remain around components and soldered connections.
For bonded flux residues or other deposits that require chemical cleaning, use an approved cleaning process and verify compatibility with the brush and electronic assembly.
Avoid applying excessive pressure to fragile components or solder joints.
Conductive vs. Dissipative ESD Brushes
Different electronics cleaning applications require different electrostatic control characteristics.
Conductive Brushes
Conductive brushes have relatively low electrical resistance and provide a path for electrostatic charge to move rapidly toward ground when properly connected.
They are useful for appropriate applications where removing accumulated static charge is important.
Dissipative Brushes
Dissipative brushes have higher electrical resistance and allow charge to move more gradually.
They may be preferred for certain sensitive assemblies where controlled charge movement is important.
Menda 35693 is a conductive brush. For applications requiring dissipative bristles, consider a suitable Menda dissipative ESD brush instead.
Always follow your facility's ESD-control requirements when selecting cleaning tools.
Care and Maintenance
Remove accumulated dust, soldering particles, and other debris from the bristles after use.
Inspect the brush regularly for loose, bent, or damaged bristles.
Keep the brush clean to minimize the transfer of contaminants between workpieces.
Store it in a clean, dry location away from excessive heat and incompatible chemicals.
Use cleaning methods compatible with the conductive yarn, natural hog hair, and polypropylene handle.
Replace the brush when the bristles become excessively worn or damaged.
Disconnect electrical power before cleaning electronic equipment and follow appropriate ESD grounding procedures.
Frequently Asked Questions
What is Menda 35693?
It is a conductive ESD cleaning brush with a flat handle and firm black bristles.
What is the brush width?
The brush has a nominal width of 2 inches, approximately 50 mm.
What material are the bristles made from?
They are a blend of conductive yarn and natural hog hair.
What color are the bristles?
The bristles are black.
Are the bristles soft or firm?
Menda specifies firm bristles.
What is the handle made from?
The handle is manufactured from conductive carbon-loaded polypropylene.
Is this an ESD brush?
Yes. It is designed for conductive ESD cleaning applications.
Are the bristles conductive or dissipative?
The bristles are conductive.
Is the handle conductive?
Yes. The carbon-loaded polypropylene handle is conductive.
What is the resistance rating?
Menda specifies RTT resistance from 1 × 10³ to less than 1 × 10⁵ ohms.
How is resistance measured?
The manufacturer specifies a modified ANSI/ESD S4.1 test method.
What does RTT mean?
RTT refers to resistance measured between two points on a material or surface.
Can the brush be used on printed circuit boards?
Yes. It is designed for appropriate PCB cleaning applications.
Can it remove soldering debris?
Yes. The firm bristles are particularly useful for removing loose soldering and rework debris.
Can it remove dust and dirt?
Yes. It can help remove loose dust, dirt, and other particles from accessible surfaces.
Can it remove flux residue?
It may assist with removing suitable loose residue, but bonded flux deposits may require an approved chemical cleaning process.
Can it be used around sensitive electronic components?
Yes, when its conductive characteristics and bristle firmness are appropriate for the assembly and workplace procedures.
Can it scratch delicate surfaces?
Firm bristles or trapped abrasive debris may scratch sensitive surfaces. Use controlled pressure and verify suitability before cleaning.
What is the advantage of conductive bristles?
They provide a path for electrostatic charge dissipation when properly grounded.
Does the brush require grounding?
Proper grounding is important for its intended electrostatic charge-control performance.
Can it be used in an ESD-protected area?
Yes, when used according to the facility's ESD-control procedures.
Does the brush replace ESD wrist straps or grounding mats?
No. It complements established ESD-control equipment and procedures.
Can it be used on energized circuits?
No. The conductive brush is not insulated for live electrical work.
Does humidity affect the handle's ESD properties?
Menda states that its conductive polypropylene handles are not affected by humidity in the same way as wooden-handle brushes.
Can the brush be used for electronics repair?
Yes. It is suitable for appropriate electronics repair, rework, and maintenance cleaning tasks.
Is the brush reusable?
Yes. It is designed for repeated use with proper care.
Can the brush be cleaned after use?
Yes. Use cleaning methods compatible with the conductive yarn, natural hog hair, and polypropylene handle.
Can it be used with isopropyl alcohol?
Chemical compatibility should be verified before using solvents. The manufacturer's product listing does not specifically establish IPA compatibility for this model.
Does the brush require batteries?
No. It is a manual cleaning tool.
Is this a single brush or a multipack?
The package contains one brush.
What is the difference between Menda 35689 and 35693?
Menda 35689 has a curved handle and hard yellow dissipative nylon bristles. Menda 35693 has a flat handle and firm black conductive bristles made from conductive yarn and hog hair.
Where is Menda 35693 manufactured?
Menda lists Israel as the country of origin.
| SKU: | 35693 |
| UPC: | 363674132102 |
| Brand: | Menda |
| MPN: | 35693 |
| Made In: | United States |
