Awg 29 Enameled Copper Wire 0.28mm Fine Magnet

Price Negotiable

Price: Negotiation

MOQ: 20 kg

Delivery Time: 2-15 days

Brand: Ruiyuan

Product Description

AWG29 0.28mm Fine Magnet Enameled Copper Wire

Method: 
Take a sample with a length of about 6m, immerse it in 0.2% salt water, drop an appropriate amount of 3% alcohol phenolphthalein solution in the salt water, and the sample immersion length is 5m. 
The solution is connected to the positive electrode, and the sample is connected to the negative electrode. 
After applying 12V DC voltage for 1 minute, check the number of pinholes produced. 
For enameled wire under 0.063mm, take a sample of about 1.5 meters in length, and the length of the enameled wire that penetrates into the salt water is about 1 meter.

Name	AWG29 0.28mm Fine Magnet Enameled Copper Wire
Key word	Enameled copper wire
Insulationh	Enamel
Thermal rating	155/180
Diameter of the enameled copper wire	0.35mm
Type	AWG29 0.28mm Fine Magnet Enameled Copper Wire

NO.	Characteristics	Technical requests		Test Results			Conclusion
				Sample1	Sample 2	Sample 3
1	Surface	Good		OK	OK	OK	OK
2	Bare Wire Diameter	0.050±	0.002	0.05	0.05	0.05	OK
			0.002
3	Overall diameter	≤ 0.063 mm		0.060	0.061	0.060	OK
4	Insulation thickness	Min 0.007		0.010	0.0100.010	0.003	OK
5	Elongation	≥ 12 %		18	19	17	OK
6	Breakdown voltage	≥ 400 V		1545	1663	1499	OK
7	Pinbole test	≤ 5 hole/5m		0	0	0	OK
8	Electrical Resistance	9.528Ω/m		8.716	8.732	8.698	OK
Remark
	Test items		Technical Requests		Results		Conclusion
1	Adhesive		No crack		OK		Aprroved
2	Heat Shock		175±5℃/30min no crack		OK
3	Solder Ability		390℃±5C/2S Smooth		OK
4	Cut-through		200℃ 2min no breakdown		OK
5	Insulation Continuity		≤ 60 hole/30m		OK