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Sn99Ag0.3Cu0.7 (SAC0307)

A low-silver lead-free alloy that lowers metal cost for wave and hand soldering.

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Where it melts

Sn99Ag0.3Cu0.7217 to 227 °C

Cost-reduced lead-free wave soldering, Hand soldering.

See SAC0307
Sn99Ag0.3Cu0.7 melts at 217 to 227 °C. Other reference alloys are shown faintly for comparison.
Sn99Ag0.3Cu0.7 melts at 217 to 227 °C. Other reference alloys are shown faintly for comparison.
AlloyMelting range
Sn99Ag0.3Cu0.7217 to 227 °C

Typical uses

  • Cost-reduced lead-free wave soldering
  • Hand soldering
  • Consumer electronics

ElectricalConsumer electronicsWave soldering

Compare with

Sn42Bi58 (138 °C (eutectic))SAC305 (217 to 220 °C)Sn96.5Ag3.5 (221 °C (eutectic))Sn99.3Cu0.7 (227 °C (eutectic))All alloys in the finder