AWG42 0.063mm Magnet Copper Enameled Wire For Miniature RF Transformers
Price:
Negotiation
MOQ:
5 Kilogram/Kilograms
Delivery Time:
2-15 days
Brand:
Ruiyuan
Product Description
AWG42 0.063mm Magnet Copper Enameled Wire For Miniature RF Transformers
Polyurethane enameled ultrafine copper wire with a diameter of 0.02mm-0.09mm is a cornerstone material for the miniaturization and high-performance development of modern electronic products. Its core value lies in achieving the required electromagnetic functions within an extremely small space, and in realizing efficient and reliable automated production through the direct solderability of polyurethane coating. Its applications range from the headphones we wear every day to cutting-edge medical and aerospace equipment; it is ubiquitous and an indispensable "capillary" of high-end manufacturing.
Technical Specifications & Test Results
| Characteristics | Technical Requirements | Test Results | Conclusion | ||
|---|---|---|---|---|---|
| Sample 1 | Sample 2 | Sample 3 | |||
| Surface | Good | OK | OK | OK | OK |
| Bare Wire Diameter | 0.630±0.005 mm | 0.632 | 0.632 | 0.632 | OK |
| Coating Thickness | ≥ 0.027 mm | 0.034 | 0.034 | 0.034 | OK |
| Overall Diameter | ≤ 0.672 mm | 0.666 | 0.666 | 0.666 | OK |
| Conductor Resistance | ≤ 0.0562 Ω/m | 0.0549 | 0.0555 | 0.0542 | OK |
| Elongation | ≥ 28 % | 34 | 35 | 36 | OK |
| Breakdown Voltage | ≥ 3500 V | 6387 | 5500 | 5600 | OK |
| Pinhole Test | ≤ 5 holes/5m | 0 | 0 | 0 | OK |
| Enamel continuity | ≤ 25 holes/30m | 0 | 0 | 0 | OK |
Additional Test Results
| Test Items | Technical Requirements | Results | Conclusion |
|---|---|---|---|
| Adhesive | Coating layer is good | OK | Approved |
| Cut-through | 200℃ 2mins no breakdown | OK | |
| Heat Shock | 180±5℃/30min no crack | OK | |
| Solder Ability | 390±5℃ 2 Sec Smooth | OK | |
| Solvent Resistance | No blister, no expansion, no shed | OK |
Audit by | Tested by Pan Lihong
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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