Shenzhen Xinhaisen Technology Limited
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Precision Chemical Etching Lead Frames Medical/Automotive Grade
Lead Frames Overview
Xinhaisen Technology is a leading manufacturer of high-precision etched lead frames for semiconductor packaging, ICs, LEDs, and power electronics. Our chemically etched lead frames offer superior dimensional accuracy, excellent conductivity, and reliable performance for advanced electronic applications. With state-of-the-art etching technology, we ensure tight tolerances, burr-free edges, and cost-effective solutions for both prototyping and mass production.
1.Ultra-Precise Etching
2.Material Flexibility
3.Complex Geometries
4.Burr-Free & Stress-Free
5.Rapid Prototyping
6.Cost-Effective
| Parameter | Specification |
| Material Options | Stainless Steel, Alloys,etc. |
| Thickness | 0.02mm – 1.5mm (Customizable) |
| Tolerance | ±0.01mm |
| Surface Finish | Matte, Electropolished, Silver/Plating (optional) |
| Flatness | ≤0.05mm/m² |
| Production Capacity | Prototypes to high-volume (millions/month) |
1.Semiconductor Packaging – QFN, DFN, SOP, QFP, BGA.
2.Power Electronics – IGBT modules, MOSFETs, diodes.
3.LED Packaging – High-power LED lead frames.
4.Sensors & MEMS – Miniaturized sensor interconnects.
5.Automotive Electronics – ECU components, EV power modules.
1.High Precision – Advanced etching ensures ±0.03mm uniformity.
2.Fast Turnaround – Agile production for urgent/large orders.
3.Quality Assurance – ISO-compliant, 100% inspection (AOI available).
4.Custom Solutions – Design support for optimized performance.
What services can we provide?
·Accepted Delivery Terms: FOB,CFR,CIF,EXW；
·Accepted Payment Currency:USD,EUR,JPY,CAD,AUD,HKD,CNY;
·Accepted Payment Type: T/T,Paypal,Western Union,Cash.
Packaging & Handling Instructions
1.Anti-Static Packaging: Critical for electronic components (e.g., EMI shielding grids).
2.Vacuum-Sealed Layers: Prevents oxidation of thin foils (<0.1mm).
3.Labeling: Each batch includes material certifications and laser-etched LOT numbers.
4.Handling: Use gloves to avoid fingerprints on optical/medical parts.
Welcome to contact us at any time!