0.03mm Self Bonding Wire Super Fine Enameled Copper Insulated Speaker / Voice Coil Solid

Price Negotiable

Price: Negotiation

MOQ: 10kg

Delivery Time: 2-15 workding days

Brand: Rvyuan

Product Description

Rvyuan Ultra Thin 0.3mm F Heat And Solvent Self Bonding Enameled Copper Wire

Features:

1.Solid enough, the wire is not easy to be broken

2.Insulation thickness can be customized

3.Wire can reach almost 0 pinhole

4.High consistency

5.The wire is even and tidy, which is convenient for users to wind

6. Low temperature soldering

7. Bonding method options: Hot air,Solvent and others

Name	0.03mm Super Fine Enameled Copper Wire Insulated speaker/voice Coil Solid
Key word	Enameled copper wire
Insulation	Polyurethane
Thermal rating	155degree
Diameter of the enameled copper wire	0.03mm
Key word	0.03mm Super Fine Enameled Copper Wire Insulated speaker/voice Coil Solid

NO.	Characteristics	Technical requests		Test Results			Conclusion
				Sample1	Sample 2	Sample 3
1	Surface	Good		OK	OK	OK	OK
2	Bare Wire Diameter	0.030±	0.001	0.03	0.03	0.03	OK
			0.001
3	Overall diameter	≤ 0.040 mm		0.0393	0.0393	0.0393	OK
4	Insulation thickness	Min 0.002		0.003	0.003	0.003	OK
5	Self-bonding layer thickness	Min 0.002		0.003	0.003	0.003	OK
6	Elongation	≥ 12 %		19	19	19	OK
7	Breakdown voltage	≥ 375 V		Min 1125			OK
8	Pinbole test	≤ 5 hole/5m		0	0	0	OK
9	Enamel continuity	≤ 3 hole/5m		0	0	0	OK
10	Bonding strength	≥5 g		8	9	8	OK
11	Electrical Resistance	23.98-25.06Ω/m		25.03	25.03	25.03	OK
Remark
	Test items		Technical Requests		Results		Conclusion
1	Adhesive		No crack		OK		Aprroved
2	Heat Shock		200℃/1h no crack		OK
3	Solder Ability		390℃±5C/2S Smooth		OK