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High-Precision Local Soldering Solutions
When handling double-sided SMT flexible or rigid PCBs containing through-hole components, selective soldering is key to ensuring existing solder quality is not compromised. Our solutions use flux technology specifically designed for long pre-heat profiles.
Core Empowering Advantages
- ▣ Ultimate thermal failure resistance: Flux maintains activity under sustained high-temperature jetting with no residue hazard.
- ▣ Zero-dross jet design: Extremely high alloy purity reduces nozzle clogging and maintenance frequency.
- ▣ Low-stress wetting: Fluid dynamics formula specifically designed for precision connectors.
Alpha Selective Soldering Alloy Selection Guide
Choose the appropriate alloy model based on your assembly type:
| Alloy Model | Lead-Free | SnPb | Low Ag | Thermal Cycling Resistance | Low Copper Dissolution | High Reliability |
|---|---|---|---|---|---|---|
| Innolot | ✓ | ✓ | ✓ | |||
| SAC305 | ✓ | |||||
| SN100C | ✓ | ✓ | ||||
| Sacx Plus 0307 | ✓ | ✓ | ||||
| Sn63Pb37 | ✓ |
Reliability Solutions
- Through-hole Fill optimization
- Thermal Cycling stability assurance
- Power Cycling reliability
- Excellent drop & vibration resistance
Process Optimization
- Eliminate Bridging defects
- Minimize Voiding
- Reduce Solder Balls
Compliance Solutions
- Conflict mineral solutions
- Halogen-Free options
- RoHS compliant certification