Enameled Fine Copper Wire 0.012mm To 0.8mm For Winding
Price:
Negotiation
MOQ:
10kg
Delivery Time:
2-15 days
Brand:
Ruiyuan
Product Description
Enameled Fine Copper Wire 0.012mm to 0.8mm For Winding
Enameled round copper wire makes enamel film and copper conductor. Because of properties in mind like abrasion resistance, solderability, because of its thermal rating, the wires widely use in electric equipment in our lives. More machine use the wire, because thermal Class from 105 to 240°C, and service life at rated temperature for 20,000 hours.
Because of thermal class, density, oxidation resistance, sercive life, the wire uses for the construction of transformers, inductors, speaker coils, and other electrical devices.
| Characteristics |
Technical requests |
Test Results | ||
| Sample 1 | Sample 2 | |||
| Bare Wire Diameter | 0.030±0.001 | 0.030 | 0.030 | |
| Coating Thickness | ≥ 0.0025 mm | 0.0035 | 0.0035 | |
| Overall Diameter | ≤ 0.039 mm | 0.037 | 0.037 | |
| Conductor Resistance | ≤ 26.569Ω/m | 23.745 | 23.639 | |
| Elongation | ≥ 10 % | 15.4 | 14.7 | |
| Breakdown Voltage | ≥ 275V | 1350 | 1298 | |
| Pinhole Test | ≤ 2 holes/5m | 0 | 0 | |
| Continuity | ≤ 24 holes/20m | 0 | 0 | |
| Adherence | no crack visible | OK | ||
| Cut-through | 200℃ 2minsno breakdown | OK | ||
| Heat Shock | 175±5℃/30minno crack | OK | ||
| Solderability | 390±5℃ 2second no slags | OK | ||
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Company
Tianjin Ruiyuan Electric Material Co,.Ltd
Location
22-2, Jinlian Business Park, Crossing Of Xinjiayuan Road And Lishuang Road, Jinnan Dist.
Contact Person
Rebecca Li