| Product Name: | 40AWG Magnet Wire Copper Winding Wire For High Precision Detection Coils | Thermal Rating: | 155 |
|---|---|---|---|
| Insulation Material: | Polyurethane | Diameter: | 0.08mm |
| Conductor Material: | Copper | ||
| Highlight: | 40AWG enamelled copper wire,magnet wire for detection coils,high precision copper winding wire |
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| Characteristics | Technical Requirements | Sample 1 | Sample 2 |
|---|---|---|---|
| Surface | Good | OK | OK |
| Bare Wire Diameter | 0.080±0.002 mm | 0.45 | 0.45 |
| Coating Thickness | ≥ 0.008 mm | 0.011 | 0.012 |
| Overall Diameter | ≤ 0.094 mm | 0.091 | 0.092 |
| Conductor Resistance | ≤ 3.608 Ω/m | 3.456 | 3.443 |
| Elongation | ≥ 16 % | 19 | 19 |
| Breakdown Voltage | ≥ 425 V | 1578 | 1496 |
| Pinhole Test | ≤ 5 holes/5m | 0 | 0 |
| Continuity | ≤ 40 holes/30m | 0 | 0 |
| Test Items | Technical Requirements | Results |
|---|---|---|
| Adhesive | Coating layer is good | OK |
| Cut-through | 200℃ 2mins no breakdown | OK |
| Heat Shock | 175±5℃/30min no crack | OK |
| Solder Ability | 390±5℃ 2Sec No blister, no expansion, no shed | OK |