Packed by Spool- flat ribbon
The tin-coated copper tape should be stored in a dry and ventilated room free of acid, alkali or harmful gases, and the indoor relative humidity should not exceed 60%; the rollers should be placed horizontally, not squeezed, or placed vertically, and the same pallet of products should not be stacked. Over 5 layers or 1 ton. Shelf life can be up to 6 months from the date of manufacture.
Category:
Keywords: Welding Solutions
Product Description
I-roller packaging is suitable for automatic machine welding
1. Substrate parameters
Substrate grade: TU1 Component content: Cu≥99.97% Conductivity: ≥100%IACS Resistivity: ≤0.017241Ω·mm2/m
2. The thickness and composition of the coating (can be customized according to customer process requirements)
| coating composition |
Coating composition ratio |
One-sided coating thickness(mm) |
Coating Thickness Tolerance（mm） |
|
lead |
Sn60%Pb40% |
0.01-0.04 |
±0.01 |
|
Sn62%Pb36%Ag2% |
0.01-0.04 |
±0.01 |
|
|
lead-free |
Sn97%Ag3% |
0.01-0.04 |
±0.01 |
3. Mechanical properties of commonly used products
Elongation:≥15%;tensile strength:≥150Mpa;Side bend curvature:L≤8mm/1000mm
4. Geometric dimensions and tolerances of commonly used products
Thickness range: 0.045mm-0.35mm (can be customized according to customer process requirements)
Thickness tolerance:±0.02mm
Width range: 1.00mm-2.50mm (can be customized according to customer process requirements)
Width Tolerance:±0.08mm
|
Common product specifications of interconnecting strips (mm) (roller packaging) |
|||
|
0.18×2.0 |
0.22×2.0 |
0.24×2.0 |
0.27×2.0 |
|
0.20×1.5 |
0.23×1.5 |
0.25×1.5 |
0.30×1.5 |
|
0.20×1.6 |
0.23×1.6 |
0.25×1.6 |
0.30×1.6 |
|
0.20×1.8 |
0.23×1.8 |
0.25×1.8 |
0.30×1.8 |
|
0.20×2.0 |
0.23×2.0 |
0.25×2.0 |
0.30×2.0 |
5. Storage conditions and duration
The tin-coated copper tape should be stored in a dry and ventilated room free of acid, alkali or harmful gases, and the indoor relative humidity should not exceed 60%; the rollers should be placed horizontally, not squeezed, or placed vertically, and the same pallet of products should not be stacked. Over 5 layers or 1 ton. Shelf life can be up to 6 months from the date of manufacture.
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