Sn63/Pb37 Leaded Wave Solder Bar
Sn63/Pb37 is the established eutectic tin-lead wave solder bar. It melts at a single point of 183°C and suits products that are legally and technically permitted to use leaded solder.
CompositionSn63 Pb37
Melting point183°C
Lead-freeNo
Best fitLeaded, where permitted
Why Wavecast Sn63/Pb37
- Eutectic alloy with a single melting point
- Long field history in leaded assembly
- For products permitted to contain lead
Questions
What is the melting point of Sn63/Pb37?
Sn63/Pb37 is eutectic and melts at 183°C. Wave solder pots typically run it at 245–255°C.
Is Sn63/Pb37 RoHS compliant?
No. Sn63/Pb37 contains lead, so it is used only in products that are exempt from or outside RoHS restrictions.