SN63PB37 Leaded Solder Bar for Electronics Assembly

Product overview SN63PB37 Leaded Solder Bar

Sn63Pb37 solder bar is made from high-purity natural tin (up to 99.99% pure tin ingot) and high-quality lead materials, refined through strict production control. The solder provides excellent fluidity, high soldering strength, and bright, smooth solder joints with minimal oxidation.
It contains high-performance composite flux that ensures fast wetting, low residue, and stable soldering results. This solder bar is widely used in traditional wave soldering and dip soldering processes.

Technical specifications

Item	Specification
Composition (WT%)	Sn 63%, Pb 37%
Melting Point	183 °C
Appearance	Bright, smooth silver-gray bar
Flux Content	External use only (flux-free solid bar)
Packing	0.5 kg / 1 kg / 20 kg per box (customizable)
Storage Conditions	Keep dry and clean, avoid oxidation
Applications	Suitable for wave soldering, dip soldering, and manual soldering

Applications

SN63PB37 Leaded Solder Bar Ideal for use in electronics manufacturing, including PCB assembly, electronic components, LED lighting, electrical appliances, and industrial equipment.

See also: CHUERA 969D Soldering Station, CHUERA 8502D Hot Air Rework Station , JIT-Asia