FIW4 0.12mm Enameled Copper Winding Wire High Voltage FIW
Type & Diameter FIW4 0.120mm | ||||
Test item | Standard Value | Reality value | ||
Min. | Ave | Max. | ||
Conductor dimensions(mm) | 0.120±0.002 | 0.120 | 0.120 | 0.120 |
Overall dimensions(basecoat)(mm) | Max.0.173 | 0.165 | 0.165 | 0.166 |
Insulation film thickness(mm) | Min.0.041 | 0.045 | 0.045 | 0.046 |
Continuity of covering(pcs) | Max. 0 | Max. 0 | ||
Adherence | Coating layer is good | OK | ||
Breakdown Voltage(V) | Min.4704 | Min.8247 | ||
Resistance to slftening(℃) | Continue 2 times pass | 230℃/Good | ||
Solder test(390℃±5℃)(s) | Max. 2 | Max. 1.5 | ||
Elongation(%) | Min.32 | 41 | 41 | 42 |
Electrical Resistance/km | Max. 1585 | 1540 | 1540 | 1541 |
Surface appearance | Smooth colory | Good |