Polyurethane 0.06mm 155°C/180°C Enameled Round Copper Wire for High Purity Copper Insulated Solid
Price:
Negotiation
MOQ:
5kg
Delivery Time:
2-15 days
Brand:
Ruiyuan
Product Description
Polyurethane 0.06mm 155°C/180°C Enameled Round Copper Wire
High purity copper insulated solid wire designed for precision applications requiring ultra-fine dimensions and consistent performance.
Applications
- Electroacoustic Devices: Miniature receiver/speaker voice coils for TWS Bluetooth headsets, hearing aids, and high-fidelity miniature speakers where wire thickness, weight, and consistency are critical
- Miniature Microphone Coils: Precision audio applications
- Sensors and Detection Equipment: High-precision current sensors (Rogowski coils) requiring high turn counts for sensitivity while minimizing coil size
- Flaw Detection Coils: Precision eddy current detection systems
- Medical Sensor Coils: Receiving coils in MRI equipment and biomedical detection probes
Technical Specifications
| Characteristics | Technical Requirements | Sample 1 | Sample 2 | Sample 3 |
|---|---|---|---|---|
| Surface | Good | OK | OK | OK |
| Bare Wire Diameter | 0.060±0.002 mm | 0.060 | 0.060 | 0.060 |
| Insulation Thickness | ≥0.008 mm | 0.012 | 0.011 | 0.012 |
| Overall Diameter | ≤0.074 mm | 0.072 | 0.071 | 0.072 |
| Electrical Resistance | ≤6.415 Ω/m | 6.129 | 6.113 | 6.102 |
| Elongation | ≥14% | 22.4 | 20.5 | 21.6 |
| Breakdown Voltage | ≥500V | 1763 | 1684 | 1869 |
| Pinbole Test | ≤5 holes/5m | 0 | 0 | 0 |
Performance Tests
| Test Items | Technical Requirements | Results |
|---|---|---|
| Adhesive | No crack | OK |
| Cut-through | 200℃ 2mins no crack | OK |
| Heat Shock | 175±5℃/30min no crack | OK |
| Solder Ability | 390±5℃ 2Sec Smooth | 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