Solderable Super Thin 0.04mm Magnetic Copper Wire For Winding

Basic Information
Place of Origin: China
Brand Name: Ruiyuan
Certification: UL/ISO9001/ISO14001/RoHS/Reach
Model Number: 0.04mm
Minimum Order Quantity: 10kg
Price: Negotiation
Packaging Details: Carton
Delivery Time: 2-15 days
Payment Terms: Negotiation
Supply Ability: 200 Ton/Tons per Month
Detail Information
Product Name: Enameled Copper Wire Size: 0.04mm
Conductor Type: Copper Insulation: UEW
Thermal Grade: 155 Port: Tianjin
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0.04mm magnet winding wire


0.04mm Magnetic Copper Wire


RoHS Magnetic Copper Wire

Product Description

Red Color 0.04mm Super Thin Enameled Copper Wire Magnet Wire For Winding

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 ...


     Solderable Super Thin 0.04mm Magnetic Copper Wire For Winding 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 holes /5m 0 0 0 OK
Continuity ---- ---- ---- ---- ----
Test Items Technical Requests Results    
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