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LEAD FRAME STRIP (COPPER LEAD FRAME)
LEAD FRAME STRIP
Lead frames are typically made from copper alloys, including those with copper (Cu) combined with iron (Fe), nickel (Ni), or sometimes silver (Ag)
BASIC PROPERTIES OF LEAD FRAME
Copper lead frames is a copper alloy with many outstanding advantages in terms of electrical conductivity, mechanical strength, machinability, corrosion resistance and thermal stability.
CERTIFICATIONS
LEAD FRAME strip applications
Lead frame strip applications
Technical specifications and chemical composition table
Technical specifications and chemical composition table
| Alloy code | Chemical composition (%) | ||||||
|---|---|---|---|---|---|---|---|
| Pb | Fe | Sn | Zn | P | Cu | Hardness (H) | |
| C1921 | – | 0.05-0.15 | – | – | 0.015-0.050 | Remain | O; H/2; H |
| C1940 | ≤ 0.03 | 2.1-2.6 | – | 0.05-0.20 | 0.015-0.150 | Remain | O; H/2; H; EH; SH |
FAQ of Tin Phosphor Bronze Strip
What is Lead Frame Strip?
Lead frames are a specialized type of copper alloy, often composed of copper (Cu) mixed with other elements such as iron (Fe), nickel (Ni), or sometimes silver (Ag)
Can orders be customized according to specific requirements?
Yes, we accept orders based on customized sizes and specifications according to your project’s needs.
What is the minimum order quantity (MOQ)?
The MOQ is usually around 1 ton for standard products; however, for custom orders, the MOQ may vary.
What is the delivery time?
The delivery time for standard orders is between 30 to 35 days; custom orders may take additional time depending on complexity and shipping.
How can I receive technical support?
We provide comprehensive technical support, including material selection, product specifications, and process consulting. Please contact our team for advice on your specific requirements
To receive a quotation and detailed consultation on products and technical specifications, please contact:
| Mr. Doan Thanh Tung (David) – International Sales Mobile/ Whatsapp: +84 975 441 115 Email: tung.doan@dulico.vn | Mr. Nguyen Trong Duy (LEO) – Director Email: duy.nguyen@dulico.vn |