Knipex Precision Tweezers - 120mm

Knipex ESD Precision Tweezers are stainless, anti-magnetic, acid-proof, with an electrically dissi...

Best current price£19.32from Rapid Online - Rapid Electronics Ltd.

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Rapid Online - Rapid Electronics Ltd.Knipex 92 38 75 ESD Precision Tweezers 120mm
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Product Information

Full details

The Knipex ESD Precision Tweezers (120mm) are designed for professionals working with sensitive electronic components. Their key benefit is precise handling of tiny parts while preventing electrostatic discharge. A potential caveat is their specialized nature, making them less suitable for general-purpose gripping tasks. These tweezers are crafted from durable chrome nickel steel, offering anti-magnetic, acid-proof, and stainless properties, complemented by an electrically dissipative ESD coating.

All features

BrandKnipex

Extended Product Information

FAQs

Are these tweezers truly anti-static?

Yes, they feature a specialized ESD coating with a surface resistance of approximately 10^5 Ohms, designed to safely dissipate static electricity and protect sensitive electronic components.

What makes the tips 'sickle-shaped'?

The tips are ground into a curved, sickle-like shape. This design allows for precise access and manipulation of very small components in tight spaces.

Can I use these for general household tasks?

While durable, their specialized design (sickle tips, smooth jaws, ESD coating) makes them best suited for delicate electronic work. They may not be ideal for tasks requiring a strong, general-purpose grip.

Are they magnetic?

No, they are made from anti-magnetic chrome nickel steel, making them safe to use around sensitive electronic parts without causing magnetic interference.

How should I clean the ESD coating?

Clean with a soft cloth and a mild cleaning agent like isopropyl alcohol. Ensure the tweezers are completely dry afterward. Avoid abrasive materials.

What is the material of the tweezers?

They are constructed from high-quality chrome nickel steel.

Can these be used with acids?

Yes, the chrome nickel steel is acid-proof, offering resistance to corrosion from mild acids.

Troubleshooting

Tips are not aligning perfectly

Ensure the tweezers have not been bent or stressed. Gentle adjustment might be possible, but significant misalignment may require replacement.

Components are slipping from the tips

Ensure the component is positioned correctly on the smoothest part of the jaws. For very slippery components, a light touch is key, or consider if a different tip style might be better suited.

ESD protection seems compromised

Inspect the black ESD coating for visible damage or wear. If the coating appears compromised, the tweezers may no longer offer adequate ESD protection and should be replaced for sensitive work.

Corrosion or staining on the tips

Clean thoroughly with a suitable cleaning agent. While designed to be acid-proof, prolonged exposure to harsh chemicals or improper cleaning can still lead to marks. Ensure thorough drying after cleaning.

Pros and Cons

Pros

  • Provides excellent electrostatic discharge protection for sensitive electronics.
  • Precise sickle-shaped tips offer superior control for small component manipulation.
  • Durable, acid-proof, and anti-magnetic chrome nickel steel construction.
  • Smooth gripping surfaces prevent damage to delicate parts.
  • Non-reflective finish minimizes eye strain in bright conditions.

Cons

  • Not ideal for tasks requiring a strong, serrated grip.
  • Specialized design may be overkill for non-ESD sensitive applications.
  • Length of 120mm might be too short for some reach requirements.

Setup, Compatibility & Care

Setup: These tweezers require no setup. They are ready for immediate use upon unboxing.

Compatibility: Compatible with a wide range of electronic components, particularly those sensitive to electrostatic discharge (ESD). They are suitable for use in electronics manufacturing, repair workshops, laboratories, and hobbyist electronics projects.

Care:

  1. Cleaning: Clean the tips and handles regularly with a soft, dry cloth. For tougher residues, use a mild cleaning agent (like isopropyl alcohol) on a cloth, ensuring all moisture is evaporated afterward. Avoid abrasive materials that could damage the ESD coating or tip finish.
  2. Storage: Store the tweezers in a clean, dry place. It is recommended to use the protective cap (if provided) or store them in a dedicated tool case or pouch to prevent damage to the tips and maintain their ESD properties.
  3. Handling: Always handle with care. Avoid dropping the tweezers or using them for prying or excessive force, which could bend or damage the tips.
  4. ESD Integrity: Periodically check the ESD coating for any signs of damage. If the coating is compromised, the electrostatic protection may be reduced.

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