Material | Stainless steel wire, carbon steel wire, Nickel coated wire, |
Wire Diameter | 0.15mm-4.0mm and above |
Plate O.D | 8mm to 19mm |
Total Coils | The total number of coils including the active coils, the top and bottom ends. |
Active Coils | The coils which are free to deflect under a force. |
Free Length | The overall length of a spring in the unloaded position |
Load | Our computer program can assist you on the load design |
Style of Ends | Open / Closed / Ground |
Surface Finish | Nickel, Zinc, Gold, Silver, Tin, Chromium, Yellow Zinc, Oxide black, White and Blue zinc or Customized |
Applications | Aerospace, Industrial, Medical applications, Automotive applications, Household appliances, Electronic, Toys, Hardware tool. |
Certification |
ISO9000, ISO14000, ROHS, SGS |
Bettery spring is an important part of the battery, made of copper, iron, stainless steel and other materials.Electroplating CT, silver and nickel.When the battery shrapnel installed on the conductive film is pressed, the center point of the shrapnel contacts the PCB plate to form a loop, and the current passes through.It has the characteristics of strong conductivity and good hand feel.
cable tension spring
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