Battery Contact Spring
A battery contact springtypically must perform two roles - to help provide pressure to hold batteries in place as well as to conduct electrical current from the batteries to the desired circuit. The force exerted by the spring on the battery or batteries often affects the electrical conductivity, especially where surface oxidation on the battery contacts may be present. Corrosion and oxidation, as well as the battery spring's suitability for specific soldering processes, should be considered during design.
Specifications of Battery Contact Spring
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Item |
battery contact spring |
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Material |
Spring steel (SWC), Music wire (SWP), Stainless steel (SUS), Mild-carbon steel, Phosphor copper, Beryllium Copper, Brass, Aluminum, 60Si2Mn,55CrSi, Alloy steel etc |
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Stainless steel 17-7-PH(631SUS), Inconel X750, Bezinal Wire etc. |
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Finish |
Zinc plating, Nickel plating, Anodic oxidation, Black oxide, Electrophoresis |
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Power coating, Gold plating, Silver plating, Tin plating, Paint, Chrome, Phosphates |
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Dacromet, Oil coating, Copper plating, Sandblasting, Passivation, Polishing, Etc |
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Ends |
Close and ground, close and square, double close end, open ends |
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Wire diameter |
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Delivery |
7-15days |
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Sample |
3-5 working days |
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Package |
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Application |
Electronic products, Children's toys, Baby carriages, Bicycle, Home appliances, Cameras, Printers, Office equipment, Precision equipment and various kinds of vehicles, Furniture |
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