Precision Etched Metal Components for Electrical Connectors & Energy Applications
Manufacturer: Shenzhen Xinhsen Technology Co., Ltd
Website: www.xinhsen.cn
Product Overview
Xinhsen Technology manufactures high-performance metal components for electrical connectors and energy systems through advanced chemical etching. Our components ensure superior conductivity, durability, and precision in power transmission, renewable energy, and electric vehicle applications.
Technical Specifications Table
| Parameter | Busbars | Battery Contacts | Solar Cell Interconnects | Tolerance |
| Material | C1100 Copper | C17200 Beryllium Copper | T2 Oxygen-Free Copper | ASTM B152/B197 |
| Thickness | 0.1mm - 3.0mm | 0.05mm - 1.0mm | 0.08mm - 0.5mm | ±0.01mm |
| Conductivity | ≥100% IACS | 22-28% IACS | ≥101% IACS | ASTM B193 |
| Surface Finish | Tin Plating (2-5μm) | Gold Plating (0.5-3μm) | Silver Plating (1-10μm) | MIL-G-45204 |
| Current Rating | 100A-1000A | 10A-200A | 5A-50A | IEC 60512 |
| Temperature Range | -40°C to 150°C | -55°C to 125°C | -40°C to 200°C | UL 486E |
Key Features & Benefits
✔ Ultra-Low Resistance
Laser-measured contact surfaces (Ra ≤0.2μm)
15% higher conductivity than stamped parts
✔ Structural Integrity
No heat-affected zones (material properties preserved)
Burr-free edges (<0.01mm radius)
✔ Advanced Designs
3D folded busbars with 0.05mm alignment tolerance
Micro-spring contacts (0.1mm pitch possible)
Product Applications
1. EV Power Systems
0.3mm thick battery cell interconnects
500A busbars with 0.15mm cooling channels
2. Renewable Energy
| Component | Specification |
| Solar Tab Ribbons | 0.1mm × 2mm, ±0.02mm |
| Inverter Busplates | Inverter Busplates |
3. Industrial Connectors
50μm gold-plated socket contacts
High-voltage insulators (up to 50kV)
Quality Assurance
Testing Standards
Current Cycling: 10,000 cycles @ rated load
Thermal Shock: -55°C ↔ 125°C, 500 cycles
Salt Spray: 1000hrs (ASTM B117)
Certifications
UL 1973 (Battery Components)
IEC 61215 (Solar)
ISO 8820 (Automotive)
Why Choose Xinhsen?
10+ Years in energy sector components
50μm Precision for micro-connectors
Rapid Prototyping – 5 day samples
Cost Savings – 40% vs. CNC machining
Request free DFM guide for energy components!
Customization Options
Material Science
Graphene-enhanced copper alloys
Superconducting niobium composites
Smart Features
Strain gauges for load monitoring
RFID-enabled component tracking
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