Cat No:BMSPEM-0444
This conical (hopper) spring for CR2032 button cells from Eata Battery is made of 316 stainless steel, with dimensions of 15.4 mm diameter x 1.2 mm height x 0.25 mm thickness. The spring is placed inside the coin cell stack to maintain constant contact pressure on the electrode assembly during cycling and to compensate for small thickness changes of the stack. A 20 mm x 1.7 mm version in 304 stainless steel is listed in the same dimension table.
| Storage Conditions | Store at room temperature |
| Primary Application | Conical spring for maintaining contact pressure in CR2032 coin cell stacks |
| English Synonyms | conical spring; hopper spring; CR2032 button cell spring |
| Shipping Conditions | Ships at ambient temperature |
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For Research or Industrial Raw Materials, Not For Personal Medical Use!
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