CR/LIR2032 Gold-Plated Stainless Steel Coin Cell Case

Application:
Designed for high-precision battery research and assembly. The positive case features a gold-plated inner surface, making it ideal for experiments requiring superior electrical conductivity and specific surface chemical properties.

Key Features:
* Gold-Plated Positive Case: The positive terminal case is plated with pure gold (99.9%) to enhance conductivity and reduce contact resistance.
* High-Quality Base Material: The core structure is made from 304 Stainless Steel, ensuring mechanical strength and corrosion resistance.
* Standard Dimensions: Finished product dimensions conform to standard 2032 size (20 mm diameter, 3.2 mm height).

Key Specifications:
Model: CR/LIR2032
Finished Dimensions: Diameter 20 mm x Height 3.2 mm
Base Material: 304 Stainless Steel
Plating Type: Positive Pole Gold Plated
Plating Material: Pure Gold
Plating Purity: 99.9%
Plating Thickness: < 1um
Packaging: 10 Sets/Pack

Detailed Dimensions (Positive Case / Can):
* Outer Diameter: 19.95 (+0.05/-0.03) mm
* Inner Diameter: 19.9 (+0.04/-0.02) mm
* Height: 2.86 ± 0.04 mm
* Material Thickness: 0.25 mm

Detailed Dimensions (Negative Case / Cap):
* Outer Diameter: 19.32 ± 0.04 mm
* Inner Diameter: 16.45 ± 0.05 mm
* Total Height: 2.8 ± 0.04 mm
* Effective Height (Wall): 2.1 ± 0.04 mm
* Material Thickness: 0.25 mm