Suspension Wires


It is used as a suspension wire to suspend the lenses of camera modules, optical pickups, etc., as well as to pass electrical signals.

We provide high-precision products with excellent spring characteristics and conductivity.
Small diameter, high straightness, high strength, high conductivity


  • beryllium free alloy
  • beryllium copper
  • stainless
  • Phosphor bronze
  • copper silver alloy
  • precious metal alloy wire
  • Others
Conductor wire diameter 0.03 ~ 0.20mm
Plating type
  • Silver plating (Ag.)
  • Gold plating (Au.)
  • Copper plating (CP.)
  • Others
Coating type
  • Polyurethane insulation film (UE.)
  • Various enamel coatings


  • High straightness is achieved using our unique manufacturing method.
  • It has high tensile strength and can increase the durability of the product.
  • Surface treatment with various platings is possible, and various platings can be selected depending on the joining method such as soldering.
  • With a wide range of sizes, including an outer diameter of Φ0.03 to 0.20 mm and a total length of 10 to 40 mm, we can meet a variety of needs.
  • Insulating coating (optional) is available. (Whiscut lead wire)
  • We also support beryllium-free products that are environmentally friendly.
  • We can provide both cut products and long products (reels) that maintain straightness.Please specify according to the usage scene.
  • Stable spring characteristics can be obtained with high dimensional accuracy.


  • Image stabilization camera module
  • optical pickup
  • Other electromagnetic actuators

Image stabilization camera module

Image stabilization camera module

Optical pickup actuator

Optical pickup actuator


Round wire

Structure of round wire

Flat wire

Structure of flat wire

Product catalog

For more information on Whiscut, please download the catalog below.

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