Custom 0.05 - 1.00 mm Ultrafine Copper Wire Flat Wire Enameled Rectangular Wire

Price Negotiable

Price: Negotiation

MOQ: 10kg

Delivery Time: 2-15 workding days

Brand: Rvyuan

Product Description

Custom 0.05 - 1.00 mm Ultrafine Copper Wire Flat Wire Enameled Rectangular Wire

Rectangular winding wire is a core product in everyday products and modern infrastructure, and we offer a complete range of copper wire for all kinds of applications. Round and rectangular enameled copper wire.

Besides the wide standard range we offer customer specific solutions, tailor-made to suit every possible needs. Whether standard or special, all our winding wire is manufactured in a high-precision process using state-of-the-art technology and manned by dedicated professionals.

EI/AWIJ220 4.0*0.4mm
Characteristics	Standard		Test Result
Apperance	Smooth Equality		Smooth Equality
Conductor Diameter	Width	4.0±0.006	4.015
Conductor Diameter	Thickness	0.4±0.009	0.398
Min.thickness of Coating layer	Width	0.020	0.047
Min.thickness of Coating layer	Thickness	0.030	0.044
Max. overall Diameter	Width	4.100	4.062
Max. overall Diameter	Thickness	0.450	0.442
Pinhole	≤3hole/m		0
Elongation	≥30 %		39
Flexibility and Adherence	No crack		No crack
Conductor Resistance (Ω/km at 20℃)	Max. 11.44		11.27
Breakdown Voltage	≥0.7KV		1.3KV
Heat shock	No Crack		No Crack
Conclution	Pass