2UEW-F 0.03mm Super Thin Enameled Copper Winding Wire For Watch
Coils
The application of 0.03mm enameled copper wire
0.032mm enameled copper wire is widely utilized in the
manufacturing of watch coils and precision electronic instruments
due to its exceptional conductivity and flexibility.
In watch coils, this ultra-fine wire is essential for creating
miniature electromagnetic components that drive the movement of the
watch hands. Its thin diameter allows for intricate winding,
enabling the production of compact and lightweight coils that fit
seamlessly within the limited space of a watch casing.
In precision electronic instruments, 0.03mm enameled copper wire
plays a crucial role in various applications, including sensors,
inductors, and transformers. The wire’s enamel coating provides
excellent insulation, preventing short circuits and ensuring
reliable performance in sensitive electronic environments. Its high
tensile strength and resistance to corrosion make it ideal for use
in devices that require durability and longevity.
Moreover, the fine gauge of this wire allows for precise control
over electrical characteristics, making it suitable for
high-frequency applications. As technology advances, the demand for
smaller, more efficient components continues to grow, solidifying
the importance of 0.02mm enameled copper wire in the realms of
horology and precision electronics.
Conductor
Diameter | Overall diameter(mm) | Conductor Resistance
(20℃ Ω/m) | Elongation
(%) | Breakdown Voltage(V) |
Grade 2 | Grade 2 |
Upper limit | Lower limit | Lower limit |
0,012 | 0,017 | 0,018 | 151,14 | 3 | 150 |
0,014 | 0,019 | 0,020 | 111,04 | 4 | 175 |
0,016 | 0,021 | 0,022 | 85,02 | 5 | 200 |
0,018 | 0,023 | 0,024 | 67,18 | 5 | 225 |
0,019 | 0,024 | 0,026 | 60,29 | 6 | 240 |
0,020 | 0,025 | 0,027 | 54,41 | 6 | 250 |
0,025 | 0,032 | 0,034 | 34,82 | 7 | 300 |
0,028 | 0,035 | 0,038 | 27,76 | 7 | 325 |
0,030 | 0,038 | 0,041 | 24,18 | 8 | 350 |
0,040 | 0,050 | 0,054 | 13,60 | 10 | 475 |
0,045 | 0,056 | 0,061 | 10,750 | 12 | 550 |
0,050 | 0,061 | 0,066 | 8,706 | 14 | 600 |
0,060 | 0,073 | 0,079 | 6,046 | 16 | 680 |
0,063 | 0,077 | 0,083 | 5,484 | 16 | 700 |
0,070 | 0,084 | 0,090 | 4,442 | 17 | 700 |
0,071 | 0,085 | 0,091 | 4,318 | 17 | 700 |
0,080 | 0,095 | 0,101 | 3,401 | 17 | 850 |
