0.02mm Coil High Purity Enamelled Round Copper Wire Insulated Solid

Price Negotiable

Price: Negotiation

MOQ: 10kg

Delivery Time: 2-15 workding days

Brand: Rvyuan

Product Description

0.02mm Enamelled Round Copper Wire for Coil High Purity Copper Insulated Solid

Enameled copper wire is a copper coated with a very thin layer of insulation. It is used in the construction of transformers, inductors, motors, speakers, hard disk head actuators, electromagnets, and other applications that require tight coils of insulated wire.Super Enameled Copper Wire, for Motor Winding. This Super Enamelled Copper Wire is suitable for use in crafts or for electrical grounding. This single-strand wire is annealed for improved ductility.

Name	0.02mm Enamelled Round Copper Wire for Coil High Purity Copper Insulated Solid
Key word	Enameled copper wire
Insulation	Polyurethane
Thermal rating	155degree
Diameter of the enameled copper wire	0.02mm
Key word	0.02mm Enamelled Round Copper Wire for Coil High Purity Copper Insulated Solid

Characteristics	Technical requests	Test Results
Characteristics	Technical requests	Sample1	Sample 2	Sample 3
Surface	Good	OK	OK	OK
Bare Wire Diameter	0.020±0.001	0.020	0.020	0.020
Insulation thickness	/	/	/	/
Overall diameter	0.022-0.024 mm	0.023	0.023	0.023
Electrical Resistance	≤60.810Ω/m	56.453	56.436	56.551
Elongation	≥ 8%	11	11	12
Breakdown voltage	≥130V	253	261	238
Pinbole test	≤ 8 hole/5m	1	0	1
Test items	Technical Requests		Results
Adhesive	No crack		OK
Cut-through	200℃ 2mins no crack		OK
Heat Shock	180±5℃/30min no crack		OK
Solder Ability	390± 5℃ 2Sec Smooth		OK