Customized Preforms Welding Electrode Au75sn25 SMD LED Soldering

• Type: Flux-cored Wire
• Material: Tin
• Flux Containing: Containing Flux
• Shipping Cost: Estimated freight per unit.: about shipping cost and estimated delivery time.
• Currency: US$
• Return&refunds: You can apply for a refund up to 30 days after receipt of the products.
• Model NO.: Au75Sn25
• Slag Characteristic: Acidic
• Extended Length: <10mm
• Melting Point(ºC): 278
• Application: PCB, LED, SMD
• ODM: Yes
• Color: Silver Grey
• Warranty: 6 Months
• Thermal Conductivity: 19W/M.K
• Certification: RoHS, Reach
• Density: 14.14G/Cm3
• Transport Package: Zhongshi
• Specification: customized
• Trademark: Zhongshi/Customized
• Origin: China
• HS Code: 3810100000
• Production Capacity: 6000 Tons
• Package Size: 20.00cm * 14.00cm * 3.30cm
• Package Gross Weight: 7.000kg

Product Description

Product Parameters

Name	Lead Free solder Preforms
Ingredient	Preforms Au75Sn25
Diameter	Custom made
Package	Custom made
Melting point	278ºC

Product Features

Au75Sn25 Solder Preforms are composed of 75% gold (Au) and 25% tin (Sn), making them an exceptional choice for high-reliability applications requiring a high melting temperature and excellent thermal fatigue resistance. This alloy is specifically designed for applications where superior strength and conductivity are needed, such as in aerospace, medical devices, and high-performance electronic assemblies.
The gold content not only enhances the joint's robustness but also provides excellent resistance to corrosion and oxidation, ensuring long-lasting and reliable connections even in the most demanding environments.

We operate under ISO-certified processes, emphasizing consistent quality and customer satisfaction. Our commitment extends beyond product excellence to include full technical support and responsive customer service, ensuring that every client receives the support they need for optimal application results.

 

Packaging & Shipping

We offer customization options to incorporate your own branding on the product.

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Certifications

Our products have passed ROHS and REACH testing and certification. Each order can be accompanied by a batch of SGS certificate, material safety data sheet. The MSDS of this product can be obtained from our sales staff.
Our commitment to quality is backed by comprehensive customer support and technical assistance, ensuring your manufacturing processes run smoothly and efficiently.

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