SOLDER COAT CO.,LTD.

High reliability & Non clean / Lead-free solder paste AC 240

A high reliability solder paste that prevents residue cracking and migration, and that possesses a record of use for automotive instruments.


Viscosity(Pa·s) 180-220
Thixotropic Index 0.55-0.65
Halogen content(%) <0.05
Insulation resistance(Ω) >1.0*108
Copper corrosion test Pass


Reliability test (THB test)

Test condition: 85°, 85RH%, 1000h
Applied voltage: 16V; Voltage during measurement: 100V

Comparison of residue crack

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