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Zero Defect Polyurethane Enamelled Round Copper Wire FIW Grade One

Categories Enamel Magnet Wire
Brand Name: PEWSC
Model Number: FIW Grade one
Certification: UL,ROHS
Place of Origin: China
MOQ: The MOQ varies according to the size of the specification
Price: Copper price plus processing fee plus freight
Payment Terms: T/T 100% payment before shipment
Supply Ability: Delivery 10-15 days after next order
Delivery Time: 3-5 work days
Packaging Details: Box
Name: FIW Grade one
Conductor Diameter: 0.071mm-0.710mm
Conductor Material: Copper
Temperature Grade: 180℃
Voltage Rating: 2800V The voltage resistance varies according to the thickness of the film and the size of the specification
Standard: GB、IEC
Hierarchy Thickness: Grade one
Insulation: Enamelled
Conductor Shape: Solid
Colors Option: Red、Natural、Green
Sample: Free
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Zero Defect Polyurethane Enamelled Round Copper Wire FIW Grade One

Fully Insulated FIW Grade one Zero-defect Enamelled Round Copper Wire Replace the Traditional TIW


Fiw wire is made of polyurethane and has a high voltage rating to meet the demand for miniaturisation, ease of winding, and cost reduction in electronics. The wire is defined as reinforced insulated wire or fully insulated wire, which meets the certification requirements of the UL safety system, and can be used in small transformers, switching power supplies, and other application scenarios.


Fiw wire has a smaller outer diameter, is easy to produce, and is not subject to production performance constraints, which gives it an advantage in the area of product design. As the downstream end-market requirements for triple insulated wires increase, traditional triple insulated wires can no longer fully meet certain technical specifications, and the introduction of Fiw wires fills this gap.


Fiw is generally an enamelled copper wire with a temperature resistance rating of 180 degrees, coated with a polyurethane resin.


Fiw wire offers multiple benefits, including high temperature resistance, high strength, and excellent insulation. With a temperature rating of 180 degrees and an insulation breakdown voltage of up to 2,800V, these characteristics make Fiw wire the material of choice for applications such as small transformers and switching power supplies.


Ultra-fine conductor: FIW enamelled wire is made of extremely fine pure copper conductor, which not only ensures excellent conductivity, but also provides excellent clarity of signal transmission, suitable for high-precision electronic devices.

GB ---Grade1 Unit﹕mm
Diameter of
Conduct
Conductor
Tolerance
Conductor Control
Benchmarks
OD Control
Benchmarks
Specification BoundariesConductor
Resistance 20℃
(Ω/KM)
Min Elongation
(%)
Max.
Springiness
(°)
Insulation breakdown voltage
(v)
Lower
Limit
Upper
Limit
Lower
Limit
Upper
Limit
Min. Increase
in Diameter
Max. Finished
overall Diameter
0.040±0.0020.0390.0410.0450.0490.0040.049152029250
0.045±0.0030.0440.0460.0510.0550.0050.055124459275
0.050±0.0030.0490.0510.0560.0600.0050.060993810300
0.056±0.0030.0550.0570.0630.0670.0060.067781510325
0.063±0.0030.0620.0640.0710.0760.0070.076609812375
0.071±0.0030.0700.0720.0790.0840.0070.084474713425
0.080±0.0030.0790.0810.0880.0940.0070.09437031470425
0.090±0.0030.0890.0910.0990.1050.0080.10529001567500
0.100±0.0030.0990.1010.1090.1160.0080.11723331664500
0.112±0.0030.1110.1140.1220.1290.0090.130184817641300
0.125±0.0030.1240.1270.1360.1430.0100.144147517621500
0.140±0.0030.1390.1420.1520.1590.0110.160117018591600
0.160±0.0030.1590.1620.1730.1800.0120.182890.619591700
0.180±0.0030.1790.1820.1950.2020.0130.204700.720571700
0.200±0.0030.1990.2020.2160.2240.0140.226565.721541800
0.224±0.0030.2230.2260.2410.2490.0150.252449.521511900
0.250±0.0040.2490.2530.2700.2780.0170.281362.822492100
0.280±0.0040.2790.2830.3010.3090.0180.312288.222472200
0.315±0.0040.3140.3170.3370.3460.0190.349227.023502200
0.355±0.0040.3540.3570.3780.3870.0200.392178.223482300
0.400±0.0050.3980.4030.4250.4350.0210.439140.724452300
0.450±0.0050.4480.4530.4760.4860.0220.491110.925442300
0.500±0.0050.4980.5030.5280.5380.0240.54489.5925432400
0.560±0.0060.5570.5630.5890.5990.0250.60671.5326412500
0.630±0.0060.6270.6330.6610.6730.0270.67956.3827462600
0.710±0.0070.7070.7140.7430.7550.0280.67244.4228442600
0.800±0.0080.7970.8040.8350.8470.0300.85535.0028412600
0.900±0.0090.8970.9040.9370.9490.0320.95927.6529452700
1.000±0.0100.9971.0041.0391.0530.0341.06222.4030422700
1.120±0.0111.1161.1241.1591.1930.0341.18417.8530392700
1.250±0.0131.2461.2541.2901.3040.0351.31614.3531352700
1.400±0.0141.3961.4061.4431.4580.0361.46811.4332322700
1.600±0.0161.5961.6061.6451.6600.0381.6708.7532282700
Quality Zero Defect Polyurethane Enamelled Round Copper Wire FIW Grade One for sale
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