TAMURA RMA-10-61A Lead-tin paste
Brief introduction of lead-tin paste characteristics of RMA-10-61A in TAMURA Tamura;
- Welding flux is RMA type without halogen.
- The viscosity will not change with time during continuous printing, and it has good stability.
- It also shows good welding performance on tiny parts with a spacing of 0.4 mm.
- Excellent weldability, especially good wettability to patch components.
- Viscosity hardly changes with the passage of time.
TAMURA Tamura RMA-10-61A has lead solder paste specifications:
| name of an article | RMA-10-61A | test method |
| Alloy composition (%) | Sn63/Pb37 | JIS Z 3282 |
| Melting point (℃) | 183 | DSC determination |
| Solder particle size (μm) | 20~45 | Laser analysis |
| Tin powder shape | sphericity | JIS Z 3284 |
| Flux content (%) | 9.3 | JIS Z 3284 |
| Viscosity (Pa·s) | 220 | JIS Z 3284 |
