5mmx0.7mm AIW 220 Rectangular Flat Enameled Copper Wire For Automotive

Short Description:

Flat or rectangular enameled copper wire that is only shape change in comparison with round enameled copper from its appearance, however the rectangular wires have the advantage of allowing more compact windings, thereby delivering both space and weight savings. The electrical efficiency is also better, which saves energy.

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Here is the structure of rectangular enameled copper wire.

Flat copper wire is not like cubic shape with right angel at the intersection between width and thickness. From its section, it clearly show that is oval shape on its width side, therefore here is an angle called ‘R Angle’ that is can be customized

Features and benefits of rectangular enameled copper wire

1.Higher Space Factor: In the same winding space, the cross-section area of flat copperwire is larger than round copper wire. It has higher space factor, smaller resistance and can through larger current if coilsare made by flat wire, and prevent the over-heat of electronic products. It is more applicable to high load demand.
2. Larger Cross Section . Larger cross section in comparison with round wire, that improve the skin effect and reduce losses of high frequency current. And larger cross section with better heat dissipation performance, it is more applicable to high frequency transduction
3. Better space factor. Up to 96%, that make the complete product smaller, lighter,thinner and better performance

Here are the thermal class and sizes range we can provide

Product Code	Product Name	Thermal Class	Solderability	Self bonding	Size Range
Product Code	Product Name	Thermal Class	Solderability	Self bonding	W(mm)	T(mm)	W/T
SFT-AIW	Polyamide-imide enamelled rectangular copper wire	220℃	X	X	0.15-18.00	0.02-3.00	1:30
SFT-EI/AIWJ	Polyester-imide overcoated withPolyamide-imide enamelled rectangular copper wire	220℃	X	X	0.15-18.00	0.02-3.00	1:30
SFT-UEWH	Solderabl epolyurethane enamelled rectangularcopper wire	180℃	410℃	X	0.15-18.00	0.02-3.00	1:30
SFT-SEIWR	Solderable polyester-imide enamelled rectangularcopper wire	220℃	450℃	X	0.15-18.00	0.02-3.00	1:30
SFT-AIW/SB	Self-bonding polyamide-imide enamelled rectangularcopper wire	220℃	X	√	0.15-18.00	0.02-3.00	1:30
SFT-UEWH/SB	Self-bonding solderable polyurethane enamelled rectangular cooper wire	180℃	410℃	√	0.15-18.00	0.02-3.00	1:30
SFT-SEIW/SB	Self-bonding solderable polyester-imide enamelled rectangular cooper wire	180℃	450℃	√	0.15-18.00	0.02-3.00	1:30
FP/-220	Corona resistance enameled rectangular copper wire	180℃	X	X	2.50-15.00	0.40-3.00	1:20
PIW/240	Polyimide enameled rectangular copper wire	240℃	X	X	2.50-15.00	0.40-3.00	1:20
EKW	PEEK rectangular copper wire	260℃	X	X	0.30-25.00	0.30-3.50	1:30

Application

5G Base Station Power Supply

Aerospace

Maglev Trains

Wind Turbines

New Energy Automobile

Electronics

Certificates

We produces costom rectangular enaemeled copper wire in temperature classes 155°C-240°C.
-Low MOQ
-Quick Delivery
-Top Quality

Our Team

Ruiyuan attracts many outstanding technical and management talents, and our founders have built the best team in the industry with our long-term vision. We respects the values of each employee and provides them with a platform to make Ruiyuan a great place to grow a career.

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