SunTab™ Product Specifications
Base Copper (Rolled from round wire. CDA-110 (UNS-C110000). CDA-101 & CDA-102 also available.)
| Purity |
99.9% |
| Electrical Conductivity |
101% IACS @ 68°F |
| Electrical Resistivity |
1.72μΩ-cm |
| Coefficient of thermal expansion |
9.40 x 10-6 per °F (68-212°F) |
Common Dimensions (Custom dimensions available; just let us know what you need.)
| |
Tabbing Ribbon |
Bus Ribbon |
| Width +/- 76 µm |
1.0 - 3.0 mm |
5.0mm |
| Thickness +/- 8 µm |
.10 - .25 mm |
.10 - .30 mm |
Alloys (Coating Thickness: 5-50µm per side.)
| |
|
Indalloy # |
Temperature (°C) |
| Tin/Lead |
62Sn/36Pb/2Ag |
- |
179° Eutectic |
| 60Sn/40Pb |
109 |
179°/138° |
| Lead-Free |
96.5Sn/3.5Ag |
121 |
221° Eutectic |
| 100Sn |
128 |
232° |
| Lead-Free / Low Temperature |
58Bi/42Sn |
281 |
138° Eutectic |
| 57Bi/42Sn/1Ag |
282 |
140°/139° |
| Low Temperature |
46Bi/34Sn/20Pb |
42 |
96° Eutectic |
Mechanical Properties
| Camber (mm/m): |
< 4.8 |
Available Yield Strengths
Rp0.2 (N/mm2): |
Hard: < 140 |
| Annealed: < 110 |
| Soft: < 90 |
| Super Soft: < 80 |
| Elongation at fracture: |
> 25% |
Packaging
Tabbing and bus ribbon is level-wound on ABS plastic spools (black for lead-containing and green for lead-free) in weights between 2.5kg to 4.54kg. Specialized packaging requirements, such as spool size and quantity per spool, can also be accommodated.
| Spool |
D1 (mm) |
D2 (mm) |
D3 (mm) |
L1 (mm) |
L2 (mm) |
| P-5R |
160 |
90 |
20 |
114 |
90 |
| P-10S |
152 |
102 |
15.90 |
122 |
102 |
