2UEW-F Hot Wind Self-adhesive Super Thin Enameled Copper Wire
Ultra-fine enameled copper wire is one of our superior products, and the wire diameter range covers enameled wire from 0.011mm to 0.08mm.
The super thin enameled copepr wire has a wide range of applications in various fields.
Ultra-fine enamelled copper wire plays an important role in the field of electronics. It is widely used in miniature electronic devices, mobile phones, computers and other tiny electronic products for conductive connection, signal transmission and circuit wiring. Due to the small diameter and softness of the wire, ultra-fine enameled copper wire can easily realize high-density wiring in a small space, making electronic equipment smaller and more efficient,its excellent temperature resistance ensures the stability and reliability of electronic equipment during long-term operation.
·IEC 60317-23
·NEMA MW 77-C
·customized according to customer requirements.
Ultra-fine enamelled copper wire is also widely used in the field of medical equipment.
In medical devices, fine wires are a key component for various biosensing and medical monitoring.
Ultra-fine enamelled copper wire can provide high flexibility and conductivity, and is suitable for the manufacture of medical devices such as minimally invasive surgery, cardiac pacemakers, and cochlear implants. Its high quality ensures precise control and accurate monitoring of vitals.
In the automotive industry, the characteristics of ultra-fine enamelled copper wire have also been widely used. It is used in automotive circuits including engine management systems, sensors, airbag systems, and more.
Its small wire diameter and high conductivity ensure the stability and reliability of signal transmission, while also helping to save space and reduce vehicle weight.
Characteristics |
Technical requests
|
Test Results |
Conclusion |
|||
Sample 1 |
Sample 2 |
Sample 3 |
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Surface |
Good |
OK |
OK |
OK |
OK |
|
Bare Wire Diameter |
0.016± |
0.001 |
0.016 |
0.016 |
0.016 |
OK |
0.001 |
||||||
Overall diameter |
≤ 0.020mm |
0.015 |
0.0195 |
0.01958 |
OK |
|
Insulation thickness |
Min0.001 |
0.002 |
0.002 |
0.002 |
OK |
|
Self-bonding layer thickness |
Min0.001 |
0.0015 |
0.0015 |
0.0015 |
OK |
|
Elongation |
≥ 6 % |
12 |
12 |
12 |
OK |
|
Breakdown Voltage |
≥ 120V |
248 |
260 |
270 |
OK |
|
Pinhole Test |
≤ 5 hole/5m |
0 |
0 |
0 |
OK |
|
Enamel Continuity(50v/30m) |
≤ 60 hole/5m |
0 |
0 |
0 |
OK |
|
Bonding Strength |
≥5 g |
10 |
10 |
9 |
OK |
|
Electrical Resistance |
84.29-91.37Ω/m |
86.3 |
86.3 |
86.3 |
OK |





Automotive coil

sensor

special transformer

special micro motor

inductor

Relay


Customer Oriented,Innovation brings more Value
RUIYUAN is a solution provider, which requires us to be more professional on wires, insulation material and your applications.
Ruiyuan has a heritage of innovation, along with advancements in enameled copper wire, our company has grown through an unwavering commitment to integrity, service and responsiveness to our customers.
We look forward to continuing to grow on the basis of quality, innovation and service.




7-10 days Average delivery time.
90% European and North American customers. Such as PTR,ELSIT, STS etc.
95% Repurchase rate
99.3% Satisfaction rate. Class A supplier verified by German customer.