Ei / Aiw Class 220 4.0mm * 0.40mm Rectangular Copper Wire

Price Negotiable

Price: Negotiation

MOQ: 10 Kilogram/Kilograms

Delivery Time: 2-15 days

Brand: Ruiyuan

Product Description

EI/AIW Class 220 4.0mm * 0.40mm Rectangular Enameled Copper Wire Magnet Wire

We supply rectangular enameled copper wire, it' widely used in motor. The rectangular enameled copper wire can be customized the flat copper wire to your needs.Thickness range from 0.04mm-1.8mm. width from 0.115mm-7.5mm, class 180 and class 220 with or without self bonding layer are available.

Characteristics	Standard			Test Result
Appearance	Smooth Equality			Smooth Equality
Conductor Diameter	Width	4.00	±0.060	4.023
Conductor Diameter	Thickness	0.40	±0.009	0.400
Thickness of Insulation	Width	0.020		0.037
Thickness of Insulation	Thickness	0.030		0.046
Overall Diameter (Including bonding layer)	Width	4.100		4.060
Overall Diameter (Including bonding layer)	Thickness	0.450		0.446
Pinhole	Max ≤3hole/m			0
Elongation	Min ≥30 %			41%
Flexibility and Adherence	No crack			No crack
Conductor Resistance (Ω/km at 20℃)	Max 11.44			10.27
Breakdown Voltage	Min 0.70kv			1.90
Heat shock	No Crack			No Crack