Hot Products
China Factory Suppliers of Fully Automated Coin Cell Battery Connectors with High Precision and Quality
Product Application
Application
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Innovative Production Model: Utilizing our self-developed intelligent equipment cluster (over 40 units) to implement bridge riveting, we complete spring assembly fully automatically without any manual steps, thereby ensuring stable output exceeding 2 million sets per day and top-tier quality.
Application
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Choosing us means choosing reliable assembly experience: bridge riveting prevents detachment, and high-precision contacts make your automated process more worry-free.
Application
🔬 We provide not just contact springs, but reliability that stands up to verification. Universal coin cell battery contact springs offer selectable corrosion resistance grades (24/48/72-hour salt spray tests), with consistent solderability testing for every batch to ensure excellent solderability and long-term stability.
Design Parameters
| Product Name | custom-shaped coin cell battery connectors |
| Model | 023F |
| Material | SUS301 |
| Specifications & Dimensions | 9.44×9.68mm |
| Surface Treatment | Nickel Plating |
| Neutral Salt Spray Test | 48 Hours (48H) |
| Feature | Fully Automated Production |
| Eco-Certification | RoHS, REACH |
Product Introduction
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Our custom-shaped coin cell battery connectors feature a durable bridge-riveted design and are manufactured using fully automated processes, ensuring a daily production capacity of over 2 million units. They are characterized by their secure spring retention, high verticality, and superior metal flatness. Furthermore, these contacts demonstrate excellent weldability and have passed a rigorous 24-hour neutral salt spray test, guaranteeing reliability and longevity.
Frequently Asked Questions
What is bridge riveting and why is it used in coin cell battery connectors?
Bridge riveting is a specialized joining technique that mechanically interlocks the contact spring components, preventing any detachment during use. In coin cell battery connectors, this ensures a consistently secure and reliable electrical connection, even under vibration or repeated insertion cycles, making it the preferred method for high-reliability applications.
What is the daily production capacity for these custom-shaped coin cell battery connectors?
Thanks to our fully automated intelligent equipment cluster of over 40 dedicated machines, we maintain a stable daily output exceeding 2 million sets. This fully hands-free production process eliminates manual intervention, ensuring consistent quality and rapid fulfillment for large-scale orders.
What corrosion resistance grades are available, and how is this verified?
We offer selectable corrosion resistance grades validated by neutral salt spray tests at 24-hour, 48-hour, and 72-hour durations. Each grade corresponds to different environmental and application demands. The model 023F, for example, is rated at 48 hours. You may specify the required grade when placing your order, and every batch undergoes rigorous quality inspection.
What material and surface treatment are used for these connectors?
The connectors are made from SUS301 stainless steel, chosen for its excellent spring properties, strength, and corrosion resistance. The surface is treated with nickel plating, which enhances electrical conductivity, solderability, and further improves resistance to oxidation and environmental degradation over the product's lifetime.
Are these connectors compliant with international environmental standards?
Yes. Our custom-shaped coin cell battery connectors have received both RoHS and REACH certifications, confirming they are free from hazardous substances restricted under European Union regulations. These certifications make them suitable for use in consumer electronics, medical devices, and other industries with strict environmental compliance requirements.
How is solderability quality ensured across different production batches?
We conduct consistent solderability testing on every production batch, not just randomly sampled lots. This batch-level quality control ensures that each shipment meets the same high standard of weldability. Combined with our nickel-plated surface treatment and precision manufacturing, customers can count on smooth, reliable SMT or wave soldering processes in their assembly lines.