AMTECH LF-4300 Solder Wire
Advanced no-clean Core Wire for Consistent Soldering Results
- No clean core wire
- Lead-free core wire
- 4300 flux system
AMTECH LF-4300 Solder Wire
Is a water washable no-clean core wire, designed for lead-free and tin-lead alloys. 4300 was designed for hand soldering and re-work applications. The core provides sufficient activity to solder successfully to bare copper and other hard to solder surfaces. The residue is a light amber color.
TEST RESULTS
| TEST REQUIREMENT | TEST RESULTS |
|---|---|
| Halide Content | Passes Silver Chromate Paper Test |
| Corrosivemess | Passes Copper Mirror Test |
| Electromigration | Passes Bellcore visual |
|
SIR OHMS (7 days @ 85°C / 85% R.H.) |
1010 |
| Bellcore TR-NWT-000078 | Meets Requirements |
| ANSI/J-STD-004 | Meets Requirements |
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- REL0 flux classification
- Alloy: Sn96.5/Ag3.5, Sn96.5/Ag3.0/Cu.5, Sn99.3/Cu.7
- Standard diameters:
.010”, .015”, .020”, .025”, .031”, .062” - Standard Roll Size: 1 LB
- Temperatures:
Sn96.5/Ag3.0/Cu.5:Non Eutectic @ 217 – 219°C
Sn96.5/Ag3.5: Eutectic @ 221°C
Sn99.3/Cu.7: Eutectic @ 227°C - Flux Percentage: 1.1, 2.2 & 3.3%