New High Melting Point 8812 High-Temperature Solder Wire

**Lead-Free High-Temperature Solder Wire**

The 8812 high-temperature solder wire, fully designated as Sn88Sb12 lead-free high-temperature solder wire, is a tin-antimony alloy wire solder composed of 88% high-purity tin (Sn) and 12% antimony (Sb) in a eutectic ratio. It is a lead-free, environmentally friendly product that complies with international environmental standards such as RoHS 2.0 and REACH. As a lead-free high-temperature solder wire, its core advantage lies in its ability to withstand high melting points above 260°C, making it the preferred choice for high-temperature soldering applications. It not only effectively addresses the issue of solder joints melting and detaching during secondary reflow, which is common with ordinary solder wires, but also serves as a specialized lead-free solder for industrial-grade high-temperature soldering.

**Key Features of the New 8812 High-Temperature Solder Wire**

The soldering characteristics of the 8812 high-temperature solder wire are concentrated in four main areas:

1. **Outstanding High-Temperature Resistance:** Solder joints can withstand temperatures above 260°C for extended periods, making it suitable for secondary reflow soldering and secondary reflow oven processes. The operating temperature for soldering is 380°C–400°C, with fast melting speed, no spattering under high temperatures, and minimal smoke.

2. **High Strength and Toughness:** The addition of antimony significantly enhances mechanical strength and creep resistance, resulting in firm solder joints that are less prone to cracking. It also offers superior corrosion and oxidation resistance compared to ordinary tin-copper alloys.

3. **Lead-Free and Environmentally Friendly:** Manufactured using SN99.95% high-purity tin ingots, it features high purity and low impurities, meeting the requirements of high-end manufacturing and export compliance.

4. **Excellent Solderability:** Equipped with a built-in high-temperature flux, it provides good fluidity and wettability, producing full solder joints that reduce operational difficulty and rework costs.

Therefore, when selecting this product for procurement, attention should be paid to the purity of the tin raw material, compatibility with appropriate flux, and wire diameter. It is also important to ensure certifications such as RoHS and REACH are in place to guarantee quality.

In summary, the 8812 high-temperature solder wire, based on its excellent high melting point and high-temperature resistance, is widely used in applications requiring secondary reflow and high-temperature endurance. In the electronics industry, it is suitable for products such as 5G base stations, power modules, high-power LEDs, electrical appliances, AI smart devices, and other scenarios requiring secondary reflow soldering. Singway Solder Wire has specialized in the research and development of new high-temperature soldering solutions for many years, dedicated to addressing the challenges and pain points of high-temperature soldering processes. For more information on lead-free high-temperature solder wire, feel free to consult Singway Solder Wire!

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