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Sn96.5Ag3.0Cu0.5 (SAC305)

The common general-purpose lead-free alloy for SMT, wave and hand soldering.

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Where it melts

Sn96.5Ag3.0Cu0.5217 to 220 °C

SMT assembly, Wave soldering.

See SAC305
Sn96.5Ag3.0Cu0.5 melts at 217 to 220 °C. Other reference alloys are shown faintly for comparison.
Sn96.5Ag3.0Cu0.5 melts at 217 to 220 °C. Other reference alloys are shown faintly for comparison.
AlloyMelting range
Sn96.5Ag3.0Cu0.5217 to 220 °C

Typical uses

  • SMT assembly
  • Wave soldering
  • General lead-free electronics

ElectronicsPCB assemblySMTAutomotiveConsumer electronicsWave soldering

Compare with

Sn42Bi58 (138 °C (eutectic))SAC0307 (217 to 227 °C)Sn96.5Ag3.5 (221 °C (eutectic))Sn99.3Cu0.7 (227 °C (eutectic))All alloys in the finder