M3S

Solder paste for reflow and vapor phase soldering

M3S is a REL1 classified, halide no-clean solder paste formulation for use under inert gas.

M3S is specifically designed for automotive applications. It is a very safe and mild product and requires a nitrogen atmosphere for use. The standard alloy SAC305 is particularly suitable for the reflow process. For higher requirements with a higher silver content, the solders S9M and CuAg (SAC405) are available.

Classification

DIN-EN-29454-1: 1994  

1.2.2.C

IPC-J-STD-004-A: 2004  

REL1

IPC-J-STD-005: 1995 (powder)  

T3/T4

Particle size

[µm]

25-45/20-38

Package and storage

Jar

PP [g]

500

Small cartridge

HDPE [g]

650

Big cartridge

HDPE [g]

1300

Cassette

[g]

800

Shelf life (Months)    
Storage conditions

4 - 10 °C

6

Alloy Product data sheet Safety data sheet Application note
CUAG-T3
SAC305-T3
SAC305-T4
SAC405-T4
S9M-T3
S9M-T4