Kester EM907 EnviroMark Lead-Free No-Clean Solder Paste Type 3, 88.5% Metals, 600 Gr. Cartridge (70-06005-0811)

EnviroMark EM907 is a lead-free, air and nitrogen reflowable no-clean solder paste specifically designed for the thermal requirements of lead free alloys. Compatible to lead free alloys including Sn96.5Ag3.0Cu0.5. The residue does not need to be removed for typical applications.

Features:
• No-clean formula does not leave a residue ( typical applications)
• Stable tack life
• Produce lead-free joints that closely resemble those achieved with SN/PB solder paste
• Solder a wide variety of surface metallizations including Ni/Au, ImSn, ImAg
• Capable of 60 minute break times in printing
• RoHs compliant
• Select the UPS shipping option


Kester Enviro-Mark 907 Specifications:
• Alloy: Sn96.5Ag3.0cu.05
• Metals: 88.5%
• Type 3
• Mesh size: -325+500
• Fine pitch continual printability: 0.4mm/16mils
• High print speeds: up to 6"/s (150 mm/s)
• Stencil life: 12+ hours (process dependent)
• Classified as ROL0 per J-STD-004
• Refrigeration required
• Old Kester Part No.: 57-3403-9913

Transportation Regulations
• Solder paste must be shipped overnight via UPS Red
• Shipments within UPS Zone 2 (NJ zip 07606) can ship via UPS ground