Premium Sn63Pb37 Leaded Solder Paste
Our high-quality Sn63Pb37 Leaded Solder Paste (Model: HQY-66337) is engineered for exceptional SMT printing and reflow soldering performance. Featuring the classic eutectic alloy composition (63% Tin / 37% Lead), it provides a precise melting point of 183°C. It ensures excellent tack time, prevents slumping, and delivers highly reliable, bright solder joints for complex BGA and high-density PCB assemblies.
Key Attributes:
| Product Name | Leaded Solder Paste (有铅锡膏) |
| Model Number | HQY-66337 |
| Alloy Composition | Sn63/Pb37 (63% Tin, 37% Lead) |
| Melting Point | 183°C (361°F) |
| Net Weight | 500g / Jar |
| Storage Condition | Refrigerated storage at 2°C – 10°C |
| Brand | HONCHS |
* Usage Tip: Please allow the solder paste to warm up to room temperature naturally before opening the jar to prevent moisture condensation.

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