Indium Corporation Unveils New Flip-Chip Flux for Enhanced Semiconductor Performance

Key Takeaways

Indium Corporation has launched WS-910 Flip-Chip Flux for advanced semiconductor devices.
The new flux enhances solderability, cleaning, and compatibility with various surfaces and high-Sn solders.
WS-910 addresses challenges in miniaturization for high-reliability applications.

New Product Launch from Indium Corporation

Indium Corporation has introduced the WS-910 Flip-Chip Flux, a water-soluble dipping flux tailored for cutting-edge semiconductor applications. This new product is crafted to ensure superior residue cleaning, making it compatible with both molded and capillary underfill, a crucial feature for modern electronic components.

One of the standout qualities of WS-910 is its high tackiness. This characteristic is particularly beneficial for securing large die during the critical reflow process, preventing defects typically associated with non-wet open joints and “cold joints.” The WS-910 is designed to provide consistent dipping performance, which contributes to stable yield rates.

This halogen-free flux offers multiple advantages for users, including:

– Excellent solderability on a broad range of surfaces.
– Consistently high yields over extended production periods.
– Efficient cleaning using only room-temperature deionized water.
– Compatibility with all lead-free (Pb-free) applications and high-tin solders.
– Integration with various ultrafiltration systems.

The launch of WS-910 enhances Indium Corporation’s existing line of semiconductor assembly solutions, which addresses the pressing challenges of miniaturization. These challenges include working with thin or warped substrates and managing high input/output (I/O) count assemblies.

The company’s flux series encompasses both water-soluble and ultra-low residue no-clean formulations, providing sustainable options that serve as alternatives to conventional water-soluble fluxes.

For more detailed information about the WS-910 Flip-Chip Flux and other products, further resources are available on Indium Corporation’s website.

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