Description
Atomfair Aluminum-Coated Stainless Steel Wave Spring (Compatible with CR2032/2016/2025)
Product Overview
Atomfair?s aluminum-coated stainless steel wave spring is a high-precision elastic component engineered for button battery power supply systems. The core model features precise dimensional specifications of 14.5mm outer diameter × 10.25mm inner diameter × (1.2±0.05)mm height × 0.3mm thickness, with a unit weight of 0.1 ounces. Its precision-machined structure ensures consistent elasticity and reliable performance in battery assembly applications.
Material & Process Advantages
- Base Material: Premium 304 stainless steel, offering excellent mechanical strength, fatigue resistance, and baseline corrosion resistance for long-term use.
- Surface Treatment: Aluminum coating process, which forms a protective layer on the spring surface to enhance corrosion resistance and electrical conductivity?addressing the dual needs of durability and stable current transmission in button battery systems.
Matching Accessories & Model Compatibility
- Full-Range Matching Products: We provide a complete portfolio of complementary components, including multi-specification wave springs, conical springs, button battery gaskets, and a full series of battery holders, enabling one-stop procurement for button battery assembly projects.
- Broad Model Compatibility: Fully compatible with mainstream CR button battery models such as CR2032, CR2016, and CR2025, meeting the diverse assembly requirements of different battery-powered devices.
Core Functions
Tailored for button battery power supply systems, the wave spring serves three critical functions:
- Elastic contact: Maintains tight, consistent contact between battery terminals and device components, preventing connection loosening caused by vibration or wear.
- Buffer decompression: Absorbs external shocks and internal stress to protect battery cells and sensitive electronic components from damage.
- Stable conduction: Facilitates smooth electrical current transmission, ensuring uninterrupted power supply for devices.
Application Scenarios
The product is ideal for scenarios requiring reliable elastic conduction and corrosion resistance, including:
- Consumer and industrial electronic devices
- Smart hardware (wearables, smart sensors, IoT devices)
- Industrial control modules and automated equipment
- Production assembly lines, equipment maintenance, and module upgrading projects
Quality Compliance
All wave springs comply with ASTM A240 international standards for stainless steel materials, and the aluminum coating process meets ASTM B209 specifications, ensuring consistent quality, dimensional accuracy, and compatibility with global manufacturing systems.
If you?re interested, have any questions, or have specific customization requirements, please feel free to contact us at inquiry@atomfair.com.
