Tianjin Ruiyuan Electric Material Co,.Ltd
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Super thin enameled copper wire, class 155/180 winding wire for medical equipement
0.28mm enameled copper wire can be used in the field of medical equipment to manufacture various medical sensors and electronic components, such as wires, coils, sensors and electromagnetic components in electronic medical equipment. This type of insulated copper wire is commonly used in the manufacture of internal circuits and connections in medical electronic equipment, as well as in various sensors in medical instruments and equipment. Due to its stable electrical properties and good conductivity, this insulated copper wire can play an important role in medical equipment.
| Product |
0.28mm 2UEW155 Solderable Enameled Copper Wire For Motor Winding |
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Key word |
0.28mm 2UEW155 Solderable Enameled Copper Wire For Motor Winding |
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Test Items |
Requirements |
Test Data |
Result |
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| 1st Sample | 2nd Sample | 3rd Sample | ||||
| Appearance | Smooth & Clean | OK | OK | OK | OK | |
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Conductor Diameter |
0.280mm ± |
0.004mm |
0.281 |
0.281 |
0.281 |
OK |
| Thickness of Insulation | ≥ 0.025 mm | 0.031 | 0.030 | 0.030 | OK | |
| Overall Diameter | ≤ 0.316mm | 0.312 | 0.311 | 0.311 | OK | |
| DC Resistance | ≤ 0.288Ω/m | 0.2752 | 0.2766 | 0.2755 | OK | |
| Elongation | ≥ 23% | 34.7 | 32.2 | 33.5 | OK | |
| Breakdown Voltage | ≥2300V | 5552 | 5371 | 5446 | OK | |
| Pin Hole | ≤5(faults)/5m | 0 | 0 | 0 | OK | |
| Adherence | No cracks visible | OK | OK | OK | OK | |
| Cut-through | 200℃ 2min No breakdown | OK | OK | OK | OK | |
| Heat Shock | 175±5℃/30min No cracks | OK | OK | OK | OK | |
| Solderability | 390± 5℃ 2 Sec No slags | OK | OK | OK | OK | |
| Insulation Continuity | / | / | / | / | / | |