Menda Double-Sided Dissipative ESD Cleaning Brush, 1/2" Hard Yellow Nylon Bristles – 35698
Clean printed circuit boards, electronic assemblies, and other static-sensitive components with this Menda double-sided dissipative ESD cleaning brush. Featuring hard yellow nylon bristles on both ends and a lightweight aluminum handle, this precision cleaning tool is designed for electronics manufacturing, repair, inspection, and maintenance.
The double-sided design provides two working brush heads, allowing you to alternate between ends as needed. This convenient configuration helps extend the useful life of the brush while keeping a second cleaning surface readily available.
Each brush head features firm yellow nylon bristles with a nominal 1/2-inch width. The compact cleaning area is useful for removing loose dust, dirt, and foreign object debris from accessible printed circuit board surfaces, component assemblies, and equipment features.
The bristles are manufactured from high-quality Nylon 6.12 filament with permanently incorporated static-dissipative properties. Unlike brushes that rely on an applied antistatic coating, the dissipative properties are built into the filament, eliminating concerns about a surface coating peeling or flaking away during normal use.
The nonmagnetic aluminum handle provides a lightweight, rigid construction that is comfortable to maneuver during detailed cleaning tasks. Its round profile allows controlled positioning of either brush head.
Designed for ESD-sensitive environments, the dissipative bristles help minimize unwanted electrostatic charge generation when the brush is used by properly grounded personnel. This makes it a practical choice for electronics workstations where conventional cleaning brushes may introduce static-control concerns.
Menda also specifies compatibility with isopropyl alcohol (IPA), allowing the brush to be used for appropriate solvent-assisted cleaning applications when the materials being cleaned are compatible.
With its dual-ended design, firm bristles, and static-control characteristics, this brush provides a convenient solution for routine electronics cleaning and maintenance.
Features & Benefits
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Double-Sided Design: Two brush heads provide additional cleaning surfaces and help extend usable bristle life.
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Static-Dissipative ESD Bristles: Designed to minimize electrostatic charge generation during appropriate cleaning applications.
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Hard Yellow Nylon Bristles: Provide firm mechanical cleaning action for removing suitable debris and residues.
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1/2-Inch Brush Width: Compact cleaning heads offer controlled access to smaller work areas.
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Nylon 6.12 Filament: High-quality, resilient bristles designed for repeated use.
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Permanently Dissipative Material: Static-control properties are incorporated into the nylon rather than applied as a removable coating.
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Lightweight Aluminum Handle: Provides durable construction without unnecessary weight.
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Nonmagnetic Handle: Useful in environments where magnetic tool attraction is undesirable.
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Round Handle Design: Allows convenient control and positioning of either brush head.
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IPA Compatible: Suitable for use with isopropyl alcohol in approved cleaning applications.
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High-Visibility Yellow Bristles: Easy to identify and inspect for accumulated debris.
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Abrasion-Resistant Bristles: Designed to withstand repeated brushing tasks.
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Compact Overall Length: Convenient for precision electronics workstations and tool storage.
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Reusable Cleaning Tool: Suitable for repeated use with proper care and maintenance.
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Professional ESD Applications: Designed for electronics manufacturing, assembly, inspection, and repair.
Specifications
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Brand: Menda
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Manufacturer Part Number: 35698
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SKU: 35698
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Product Type: Static-Dissipative ESD Cleaning Brush
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Brush Design: Double-Sided
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Handle Style: Round
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Handle Material: Aluminum
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Handle Magnetic Properties: Nonmagnetic
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Bristle Material: Nylon 6.12 Filament
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Bristle Color: Yellow
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Bristle Firmness: Hard / Firm
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Bristle Electrical Classification: Static-Dissipative
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Bristle Diameter: Approximately 0.4 mm
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Overall Length: 5-1/4" (133 mm)
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Nominal Brush Width: 1/2" (13 mm)
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Bristle Length: 6/16" (Approximately 9 mm)
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Bristle Height: 1/4" (6 mm)
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Resistance, RTT: 1 × 10⁹ to less than 1 × 10¹¹ ohms
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Resistance Test Method: Modified ANSI/ESD S4.1
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IPA Compatibility: Yes
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Package Quantity: 1 Double-Sided 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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ESD-protected workstations
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Removing loose dust and dirt
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Foreign object debris (FOD) removal
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Electronics repair and rework
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Cleaning accessible electronic components
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Static-sensitive electronic assemblies
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Precision equipment maintenance
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Electronics inspection and servicing
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Technical laboratories
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Production workstation cleaning
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IPA-assisted electronics cleaning
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General electronics maintenance
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Cleaning confined areas where a compact brush is preferred
Double-Sided Design for Extended Brush Life
The double-sided configuration is one of the most useful features of Menda 35698.
With bristles on both ends of the handle, the brush provides two working cleaning surfaces in a single tool.
This allows you to alternate between brush heads during cleaning tasks or use the second end when the first becomes worn.
The design helps extend the useful life of the brush compared with a similar single-ended configuration.
It also provides convenient access to a second cleaning surface without switching tools.
Both ends feature hard yellow nylon bristles designed for appropriate electronics cleaning applications.
Hard Yellow Nylon Bristles
Each brush head features hard yellow nylon bristles.
The firm bristle configuration provides effective mechanical action for dislodging loose dust, dirt, and suitable debris from accessible surfaces.
Hard bristles are particularly useful when more brushing force is needed than a soft-bristle cleaning brush can provide.
However, delicate components, fragile coatings, fine-pitch connections, and sensitive finishes may require a softer brush.
Always select the appropriate bristle stiffness for the assembly being cleaned and use controlled pressure.
Permanently Dissipative Nylon 6.12 Filament
The bristles are manufactured from Nylon 6.12 filament with permanently incorporated dissipative properties.
Unlike surface-treated brushes, the static-dissipative additive is part of the filament itself.
This eliminates the possibility of an applied antistatic coating peeling or flaking away during normal use.
Nylon 6.12 also provides resilience, durability, and abrasion resistance for repeated cleaning tasks.
The manufacturer specifies an RTT resistance range of 1 × 10⁹ to less than 1 × 10¹¹ ohms.
These dissipative properties help control electrostatic charge during appropriate cleaning applications.
Lightweight Nonmagnetic Aluminum Handle
The round handle is manufactured from aluminum.
Aluminum provides a lightweight, rigid structure that is easy to maneuver during precision cleaning.
Its nonmagnetic characteristics are useful in applications where magnetic attraction to nearby components or parts would be undesirable.
The handle also allows convenient access to either brush head.
Because aluminum is electrically conductive, the brush should never be used on energized electrical circuits.
Static-Dissipative Cleaning for Sensitive Electronics
Electrostatic discharge can damage sensitive electronic components, making appropriate cleaning tools important in electronics manufacturing and repair.
Conventional brushes may generate electrostatic charges through friction as their bristles move across a surface.
Menda's dissipative nylon bristles are designed to reduce the risk of unwanted charge buildup when used by properly grounded personnel.
Dissipative fibers are particularly useful for certain assemblies that may already hold a charge, where Charged Device Model (CDM) failures are a concern.
The brush should be used as part of an established ESD-control program that includes appropriate grounding, handling, and workstation procedures.
Compact 1/2-Inch Cleaning Heads
The nominal 1/2-inch brush width provides a useful balance between cleaning coverage and precision.
This size allows the bristles to reach suitable spaces around components and equipment features without requiring a broad cleaning head.
The compact brush design is convenient for localized cleaning on printed circuit boards and electronic assemblies.
For particularly fragile or densely populated assemblies, select a brush with appropriate bristle firmness and dimensions.
Compatible with Isopropyl Alcohol
Menda specifies that this brush can be used with isopropyl alcohol (IPA).
This makes it suitable for appropriate solvent-assisted cleaning applications where dry brushing alone is insufficient.
Before applying IPA, verify compatibility with the electronic assembly, coatings, adhesives, plastics, and other materials being cleaned.
Follow applicable chemical safety procedures and allow cleaned equipment to dry completely before restoring electrical power.
For other cleaning solvents, verify compatibility before use.
High-Visibility Yellow Bristles
The yellow bristles are easy to identify during cleaning and inspection.
Their distinctive color helps distinguish the brush from other tools used at electronics workstations.
The bright bristles also make it easier to inspect the brush for accumulated dust, dirt, and foreign object debris.
Keeping both brush heads clean helps minimize the transfer of contaminants between workpieces.
Dissipative vs. Conductive ESD Brushes
Different electronics cleaning applications may require different electrical resistance characteristics.
Dissipative Brushes
Dissipative bristles allow electrostatic charge to move in a controlled manner.
They are useful for appropriate static-sensitive cleaning tasks where gradual charge dissipation is desirable.
Conductive Brushes
Conductive brushes have lower electrical resistance and can provide a more direct path for electrostatic charge to ground.
They may be appropriate for certain applications where rapid charge removal is required.
Menda 35698 features dissipative nylon bristles and a conductive aluminum handle.
Select the appropriate brush according to the ESD sensitivity of the assembly and your facility's established procedures.
Care and Maintenance
Remove accumulated dust, dirt, and other debris from both brush heads after use.
Inspect the bristles regularly for bending, damage, or excessive wear.
Keep the brush clean to avoid transferring contaminants between electronic assemblies.
When using IPA, follow appropriate cleaning and drying procedures.
Store the brush in a clean, dry location away from excessive heat and incompatible chemicals.
Replace the brush when both ends become excessively worn or no longer provide suitable cleaning performance.
Disconnect electrical power before cleaning electronic equipment and follow established ESD grounding procedures.
Frequently Asked Questions
What is Menda 35698?
It is a double-sided static-dissipative ESD cleaning brush with hard yellow nylon bristles and an aluminum handle.
Does the brush have bristles on both ends?
Yes. It features two brush heads.
What is the advantage of the double-sided design?
It provides two cleaning surfaces, helping extend the useful life of the brush.
What is the overall length?
The manufacturer's current drawing specifies 5-1/4 inches (133 mm).
How wide are the brush heads?
The nominal brush width is 1/2 inch (13 mm).
What material are the bristles made from?
They are manufactured from Nylon 6.12 filament.
What color are the bristles?
The bristles are yellow.
Are the bristles soft, medium, or hard?
Menda specifies hard or firm bristles.
What is the bristle diameter?
The nylon filaments are approximately 0.4 mm in diameter.
What material is the handle made from?
The handle is made from aluminum.
Is the handle magnetic?
No. Menda specifies a nonmagnetic aluminum handle.
Is the handle lightweight?
Yes. Aluminum provides a lightweight construction.
Is this an ESD cleaning brush?
Yes. It is designed for appropriate static-sensitive cleaning applications.
Are the bristles conductive or dissipative?
The bristles are static-dissipative.
What is the resistance rating?
Menda specifies RTT resistance from 1 × 10⁹ to less than 1 × 10¹¹ ohms.
How is resistance measured?
The manufacturer specifies a modified ANSI/ESD S4.1 test method.
Are the bristles permanently dissipative?
Yes. Their dissipative properties are incorporated directly into the nylon filament.
Can an antistatic coating peel off?
There is no surface-applied dissipative coating to peel or flake away.
Can the brush be used on printed circuit boards?
Yes. It is designed for suitable PCB cleaning applications.
Can it remove dust and dirt?
Yes. The firm bristles help remove loose dust, dirt, and foreign object debris.
Can it remove flux residue?
It may help with suitable loose residues, but bonded flux deposits may require an approved solvent-assisted cleaning process.
Can it be used with isopropyl alcohol?
Yes. Menda specifies IPA compatibility.
Can it be used with other solvents?
Only when the solvent is compatible with the brush materials and the equipment being cleaned.
Can the brush clean between components?
Yes, where the component spacing and bristle stiffness are appropriate.
Is it suitable for delicate components?
Hard bristles may be too aggressive for fragile components or sensitive finishes. A softer brush may be preferable.
Can the bristles scratch surfaces?
Yes. Excessive pressure or trapped abrasive debris can damage delicate surfaces.
Does the brush require proper grounding?
Yes. Appropriate grounding is important for its intended ESD-control performance.
Can it be used in an ESD-protected area?
Yes, when used according to established ESD-control procedures.
Does it replace ESD wrist straps or grounding mats?
No. It complements existing ESD-control equipment and procedures.
Can it be used on energized electrical circuits?
No. The aluminum handle is conductive and is not insulated for live electrical work.
Is the brush reusable?
Yes. It is designed for repeated use with proper maintenance.
Can both ends be cleaned?
Yes. Remove accumulated debris and use cleaning methods compatible with nylon and aluminum.
Is this a single brush or a multipack?
The package contains one double-sided brush.
What is the difference between Menda 35697 and 35698?
Menda 35697 is a single-ended, 6-inch brush with medium yellow nylon bristles and a conductive polypropylene handle. Menda 35698 is double-sided, with hard yellow nylon bristles and a lightweight aluminum handle.
Where is Menda 35698 manufactured?
Menda lists Israel as the country of origin.
| SKU: | 35698 |
| UPC: | 363674132058 |
| Brand: | Menda |
| MPN: | 35698 |
| Made In: | United States |
