44 AWG Enameled Copper Wire 1UEW / 2UEW / 3UEW Magnet Wire Direct Soldering
This is a solderable, ultra-fine enameled wire with a conductor diameter of 44 AWG (0.05 mm). It is rated for temperatures 155 degrees and 180 degrees. This wire can be used for transformer winding, watch coils, headphone wire winding, touch screens, etc.
| Characteristics | Technical requests | Test Results |
| Sample1 | Sample 2 |
| Surface | Good | OK | OK |
| Bare Wire Diameter | 0.05±0.002 | 0.05 | 0.05 |
| Overall diameter | ≤ 0.063mm | 0.060 | 0.061 |
| Insulation thickness | ≥0.007mm | 0.010 | 0.011 |
| Elongation | ≥ 12% | 18 | 19 |
| Enamel continuity | ≤ 60 hole/30m | 0 | 0 |
| Breakdown voltage | ≥400V | 1545 | 1663 |
| Electrical Resistance | ≤9.528Ω/m | 8.716 | 8.732 |
| Test items | Technical Requests |
| Results |
| Adhesive | No crack |
| OK |
| Heat Shock | 175±5 ℃/30min no crack |
| OK |
| Solder Ability | 390℃±5C/2S Smooth |
| OK |
