Shenzhen Xinhaisen Technology Limited
| Payment Terms | T/T |
| Supply Ability | 10000-100000PCD / week |
| Delivery Time | 5-10 work days |
| Packaging Details | PE bags and Carton |
| Materials | Stainless steel, Titanium or customized |
| Thickness | 0.01mm-3.0mm |
| Tolerance | +/- 0.01mm |
| Size | Customized |
| Advantages | Cost-effective, High Quality |
| Process Type | Chemical etching |
| Durability | Corrosion resistant, wear resistant |
| Brand Name | XHS/Customize |
| Model Number | Customize |
| Certification | ISO 9001, ISO 14001, IATF 16949 |
| Place of Origin | China |
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Product Specification
| Payment Terms | T/T | Supply Ability | 10000-100000PCD / week |
| Delivery Time | 5-10 work days | Packaging Details | PE bags and Carton |
| Materials | Stainless steel, Titanium or customized | Thickness | 0.01mm-3.0mm |
| Tolerance | +/- 0.01mm | Size | Customized |
| Advantages | Cost-effective, High Quality | Process Type | Chemical etching |
| Durability | Corrosion resistant, wear resistant | Brand Name | XHS/Customize |
| Model Number | Customize | Certification | ISO 9001, ISO 14001, IATF 16949 |
| Place of Origin | China | ||
| High Light | high precision etched lead frames ，custom stainless steel photo etching ，lead frames with ±0.01mm tolerance | ||
High Precision Etched Lead Frames Manufacturer ±0.03mm Tolerance ISO Certified
Your Trusted Lead Frame Manufacturing Partner
Xinhsen Tech specializes in high-precision etched lead frames for semiconductor packaging, offering superior alternatives to traditional stamped frames. With ±0.01mm tolerance and 0.02-3.0mm thickness range, our photo chemically etched lead frames deliver unmatched precision for QFN, DFN, QFP, and other advanced IC packages.
Why Choose Our Etched Lead Frames?
Unmatched Precision
Fine-pitch capability down to 0.015mm line width
Multi-tier designs with consistent accuracy (±0.01mm)
Burr-free edges for perfect die attachment
Material Expertise
Copper alloys (C194, C7025) - Optimal conductivity
Kovar/Alloy 42 - Low CTE for sensitive applications
Custom silver/gold plating available
Advanced Manufacturing
Photo chemical etching for complex geometries
Monthly capacity: 1,000,000+ units
5-7 day prototyping for fast NPI
Reliability Assurance
100% automated optical inspection
JEDEC-compliant production standards
Material certifications (SGS, RoHS)
Key Specifications
| Thickness | 0.02-3.0mm |
| Tolerance | ±0.01mm |
| Min. Pitch | 0.1mm |
| Surface Finish | Matte, polished, plated |
| Lead Count | Up to 500 I/Os |
Applications
Power ICs - Superior heat dissipation
LED Packaging - Precise light alignment
MEMS Devices - Ultra-fine features
Automotive Electronics - Vibration-resistant
5G/Wireless ICs - High-frequency performance
Competitive Advantages
30% Cost Savings vs. stamped alternatives
Faster Tooling - No hard tooling required
Design Flexibility - Modify frames without tooling changes
Just-in-Time Delivery - Reliable supply chain
Company Details
Business Type:
Manufacturer,Exporter
Year Established:
2012
Total Annual:
4000000-6000000
Employee Number:
260~300
Ecer Certification：
Verified Supplier
For over 13 years Xinhaisen has pioneered developments in photochemical etching, achieving standards admired by the industry and appreciated by a global customer base from a wide range of high-tech engineering markets. Since found in 2012, in affiliating with our customers we have pioneered many new... For over 13 years Xinhaisen has pioneered developments in photochemical etching, achieving standards admired by the industry and appreciated by a global customer base from a wide range of high-tech engineering markets. Since found in 2012, in affiliating with our customers we have pioneered many new...
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