T-Al-2032
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Coin Cell Case
TOB
Standard Export Packing
60 pcs/bag
China
Product Description
Al-Coated Button Battery Coin Cell Case CR2032
T-Al-2032 is a special CR2032 coin cell case with Aluminum coated on the inside of the positive can. It can tolerate polarization of higher voltages (up to 5.5V) due to the passivation of clad by electrolyte component (especially LiPF6 based electrolyte system) to form a layer of AlF3.
| Model | Al-Clad Coin Cell Cases |
| Material | 1. Stainless Steel 304 with aluminum coat.1um aluminum-clad on inside of the positive case (bottom part, larger, connects to the cathode with Al current collector), to prevent electrolyte from reacting with steel during high voltage charging > 4.5V 2. Negative case (top part with insulating O-ring, smaller, connects to anode with Cu current collector) made of SS304. 3. Sealing Gasket: PP 4. You may need to put Spring/Spacer between this cathode and anode. |
| Dimensions (Dia. x Height) | 20mm x 3.2mm |
