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AWG 46 0.04mm Ultra Fine Enamelled Copper Wire For Magnetic Head

Basic Information
Place of Origin: China
Brand Name: Ruiyuan
Certification: UL/ROHS/ICE/ISO9001/ISO14001
Model Number: AWG 46
Minimum Order Quantity: 5kg
Price: Negotiation
Packaging Details: Carton
Delivery Time: 2-15 days
Payment Terms: Negotiation
Supply Ability: 200 Ton/Tons per Month
Detail Information
Type: Insulated Conductor Material: Copper
Conductor Type: Solid Insulation: Polyurethane
Thermal Class: 155/180 Pin Hole: 0
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Ultra Fine Copper Wire


Copper Ultra Fine Magnet Wire


AWG 46 Ultra Fine Magnet Wire

Product Description

AWG 46 0.04mm Ultra Fine Enamelled Copper Wire For Magnetic Head


We are one of the pioneers in producing micro thin enameled wires below 0.03mm in China. Our R & D team has 20 years of market experience.We have achieved the goal of "zero pinholes after stretching" for ten years. In 2019, our finest diameter is 0.011mm, and mass production has been achieved.When the displays return the transformer industry, we are the No.1 Chinese brand with a share of cake.We rival the internationally renowned enameled wire brands for production, technology, raw materials.We surpass them in terms of "service, quick response"; 30% lower "price" is our advantage. More and more well-known customers choose us as suppliers-Philips, Bosch, Panasonic, Samsung ...


We have a long history of producing self-adhesive lines. Since the beginning of our factory, we have started to develop and produce self-adhesive lines. Because of our strong R & D strength, our products have a wide range of applications.We have a full range of self-adhesive lines and a wide range of applications.Thermal class is155C, 180 C, 200 C, 220 C. Conductor material includes enameled round wire, enameled copper-clad aluminum wire


AWG 46 0.04mm Ultra Fine Enamelled Copper Wire For Magnetic Head 0



Characteristics Technical requests Test Results Conclusion
Sample 1 Sample 2 Sample 3
Surface Good OK OK OK OK
Bare Wire Diameter 0.040± 0.001 0.04 0.04 0.04 OK
Coating Thickness ≥ 0.006 mm 0.011 0.01 0.01 OK
Overall Diameter ≤ 0.052 mm 0.051 0.05 0.051 OK
Conductor Resistance ≤ 14.433 Ω/m 13.736 13.768 13.771 OK
Elongation ≥ 11 % 14 15 16 OK
Breakdown Voltage ≥ 325 V 1178 1076 948 OK
Pinhole Test ≤ 5 hole /5m 0 0 0 OK
Continuity ---- ---- ---- ---- ----
Test Items Technical Requests
Adhesive Coating layer is good OK
Cut-through 200℃ 2min no breakdown OK
Heat Shock 175±5℃/30min no crack OK
Solder Ability 390± 5℃ 2Sec Smooth OK

Contact Details
Mr. James Shan

Phone Number : +8613920472299

WhatsApp : +8615802295822