Water-Soluble Solder Pastes
Over the last decade, the electronics industry has shifted to no-clean fluxes for surface mount assembly. Despite this industry trend, Indium Corporation has not only maintained a variety of quality water-wash/water-soluble fluxes and solder pastes, but has revolutionized the category with release of a versatile new solder paste – Indium6.4R. Indium6.4R Solder Paste allows current water wash manufacturing processes to not only survive, but thrive.
Indium6.4R delivers reduced voiding, exceptional printing and >8 hour stencil life in controlled environments. It also maintains it tack over time. Indium6.4R is suitable for SnPb eutectic alloys as well as Pb-free alloys. It excels in a variety of applications and has proven successful in the automotive industry.
Products Compatible with Indium6.4R Solder Paste:
|1081||Low||28.4||0.957||ORH0||ORH0||< 50 ppm||Foam||16-1081||Preferred product.
|Electronics applications; water-soluble|
Other Water-Soluble Solder Pastes:
|Indium3.2||Water Wash||SAC||Maximizes the process window with a long stencil life and strong humidity resistance|
|Indium3.2HF||Water Wash||SAC||Halogen-free version of Indium3.2 solder paste|
|Indium6.3||Water Wash||SnPb||Possesses industry-leading wetting properties|
Related Markets and Applications
Solder Paste and Powders Technical Documents
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Safety Data Sheets
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Solder Paste and Powders Blog Posts
Phil Zarrow explains how to store the unused portion of an open container of solder paste, and what to do with the leftover solder paste that's already been on the stencil.
Indium Corporation’s Tech Seconds video series answers electronics assembly industry’s most commonly asked question in 60 seconds or less.
Brook Sandy-Smith, Technical Support Engineer for PCB Assembly Materials, and Phil Zarrow introduce Indium Corporation’s new halogen-free, no-clean, low-voiding solder paste–Indium10.1HF.
From One Engineer to Another®
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