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2UEW155 39AWG enameled copper wire for windings
In the field of microelectronics, enameled copper wire plays a vital role in the production of tiny electronic devices such as smartphones, tablets and wearable technology. Its slim diameter enables complex circuit designs, making it ideal for space-constrained applications.
High temperature ratings ensure that the wires can withstand the heat generated during operation of these electronic devices, providing stability and reliability.
Product | 2UEW155 39AWG enameled copper wire for windings |
Key word | 2UEW155 39AWG enameled copper wire for windings |
Test Item | Unit | Standard Value | Reality Value | |||
1st Sample | 2nd Sample | 3rd Sample | ||||
Appearance | Smooth & Clean | OK | OK | OK | OK | |
Conductor Diameter | 0.090± | 0.002 | 0.090 | 0.090 | 0.090 | OK |
Thickness of Insulation | ≥ 0.010 mm | 0.013 | 0.012 | 0.013 | OK | |
Overall Diameter | ≤ 0.107 mm | 0.103 | 0.102 | 0.103 | OK | |
DC Resistance | ≤ 2.835Ω/m | 2.702 | 2.729 | 2.716 | OK | |
Elongation | ≥ 17 % | 22.5 | 23.4 | 21.9 | OK | |
Breakdown Voltage | ≥ 700 V | 2081 | 2143 | 1986 | OK | |
Pin Hole | ≤ 5 Faults/5m | 0 | 0 | 0 | OK | |
Continuity | ≤12Faults/30m | 0 | 0 | 0 | OK | |
Test Items | Technical Requests | 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 Smooth | OK |