Balver Zinn Solder Paste Cobar F3+

F3+ solder paste series provides a full range of Pb-free and Pb containing solder alloys to be used with this flux technology. F3+ is a halide-free, no-clean solder paste with a long stencil life and high tack force. Standard available alloys are S62, SN100C, SAC305 and SCANGe. The SCANGe alloys have a melting range of 8°-11°C, which provides extremely good anti-tombstoning behavior. The low levels of Ag (compared to the SAC305 alloy) combined with the micro additions of Ni and Ge result in fine grain structures and stabilizes Inter Metallic Compounds (IMC).

The same flux technology is used for both Pb-free and SnPb alloys, which makes qualifications easier.

IPC J-STD-004 classification REL0

See the Material Safety Data Sheet (MSDS) before handling and/or using this product.

Classification
DIN EN 29454-1: 1994 1.2.3.C
IPC J-STD-004-A: 2004 REL0
IPC J-STD-005: 1995 T3 / T4
Particle Size [µm] 25-45 / 20-38
Test reports
IPC/ANSI-J-STD-005 Compliant
Copper Mirror IPC-TM-650 2.3.32   L
Halides IPC-TM-650 2.3.33 [Silver chromate] Pass
Halide IPC-TM-650 2.3.35.1 [Fluoride by Spot] Pass
Copper Corrosion IPC-TM-650 2.6.15   L
SIR IPC-TM-650 2.6.3.3   Pass
ECM IPC-TM-650 2.6.14.1   Pass
Packaging and Storage
Packaging jar [g] 500
Packaging cartridge [g] 650
Packaging cartridge [g] 1300
Packaging Cassette Pro-Flow [g] 800
Minimum shelf-live in months
Storage temperature 4-10°C 6

Chemical product, please refer to material safety data sheet before use.

Downloads

AlloyCompositionLiquidus[°C]Product data sheetMaterial safety data sheetApplication note
SAC305 T3 Sn96.5Ag3Cu0.5 217-219 Download PDF Download PDF Download PDF
SAC305 T4 Sn96.5Ag3Cu0.5 217-219 Download PDF Download PDF Download PDF
SN100C T3 Sn99.3Cu0.7Ni 227 Download PDF Download PDF Download PDF
SN100C T4 Sn99.3Cu0.7Ni 227 Download PDF Download PDF Download PDF
SCAN-Ge071 T3 Sn98.3Ag1Cu0.7Ni 217-224 Download PDF Download PDF Download PDF
SCAN-Ge071 T4 Sn98.3Ag1Cu0.7Ni 217-224 Download PDF Download PDF Download PDF
S62 T3 Sn62Pb36Ag2 179 Download PDF Download PDF Download PDF
S62 T4 Sn62Pb36Ag2 179 Download PDF Download PDF Download PDF