Surface Finishing Standards: Plating & Coating Specs for Chinese Stamping
Explore surface finishing standards for Chinese metal stamping, covering plating (Tin, Nickel, Silver) and coating specs...
Technical Guides & Company Updates — Page 11
Explore Hongchuan Metals technical guides, product information and company updates. Review PCB busbar, solder terminal and SMT nut selection considerations alongside the product catalog.
SMD vs. Through-Hole Terminal Cost Analysis: A Manufacturing Efficiency Matrix
A deep dive into the total cost of ownership (TCO) differences between Surface Mount Device (SMD) and Through-Hole Techn...
Impact of Section 232 Copper Tariffs on US Tier 1 Supply Chains: Sourcing Alternatives & Cost Projec
An in-depth analysis of Section 232 and trade tariff impacts on copper costs, offering sourcing alternatives for Tier 1 ...
How Cell-to-Pack (CTP) Designs Are Reshaping Interconnect System Costs in 2026
Explore how Cell-to-Pack (CTP) battery technology is driving down interconnect costs in 2026 through component reduction...
Cost-Effective BMS Assembly: Replace Manual Soldering & Save 20%
Manual soldering is often the bottleneck in BMS manufacturing. Discover how switching to HC-SP's SMT components like SMD...
High-Current PCB Bottlenecks: Transitioning to Busbars at 200A+
When PCB currents exceed 200A, increasing copper weight hits thermal and cost limits. We analyze IPC-2152 constraints an...
Prevent Battery Fires: SMD Nuts vs Torque Deviations
Battery line fires are frequently caused by loose connections and thermal runaway. Human tightening torque deviation is ...
Pass GB38031-2025 2-Hour Thermal Runaway Test with T2 Copper Busbars
The new GB38031-2025 standard mandates a 2-hour delay or 'no fire' rule for EV battery thermal runaway. Instead of costl...
2026 Copper Forecast to Hit $13,000/t: 3 Strategies to Cut Interconnect Costs by 20% Now
With analysts forecasting copper prices to reach $13,000/t by 2026 due to structural deficits, manufacturers face urgent...
GB 38031-2025: Mold-Free Stamping for Battery Safety
With the release of GB 38031-2025, battery pack safety standards have escalated. This article explores how HC-SP's mold-...
No-Mold Stamping for 2025 Solid-State Battery Prototypes
As 2025 marks the dawn of solid-state battery commercialization, rapid R&D is vital. HC-SP introduces 'No-Mold' custom s...
High-Current SMD Terminals in 5C EV Drive Systems
As EVs shift to 800V platforms and 5C supercharging, integrated drive systems face severe thermal challenges. This artic...