Name: Super Thin Self Bonding Speaker Voice Copper Wire 2UEW155 002mm
Brand: Ruiyuan
Price: 1 USD

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Super Thin Self Bonding Speaker Voice Copper Wire 2UEW155 0.02mm

Brand Name:Ruiyuan

Certification:UL/ISO9001/ISO14001/RoHS/Reach

Model Number:0.02mm

Minimum Order Quantity:1 kg

Delivery Time:2-15 days

Payment Terms:Negotiation

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Tianjin Ruiyuan Electric Material Co,.Ltd

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Address: 22-2, Jinlian Business Park, Crossing Of Xinjiayuan Road And Lishuang Road, Jinnan Dist.

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Product Details

2UEW155 0.02mm Super Thin Self Bonding Speaker Voice Copper Wire

Enameled copper wire has excellent electrical conductivity and can effectively transmit current, which helps ensure the stable performance and reliability of the voice coil. Ultra-thin enameled copper wire has good flexibility and can easily adapt to the complex shape of the voice coil to achieve a more sophisticated winding process.

The voice coil wound with ultra-thin enameled copper wire can improve the efficiency of energy conversion, thereby achieving higher quality sound output. In general, ultra-thin enameled copper wire can provide higher performance, lighter design and higher reliability in voice coil winding, so it is widely used in audio equipment and diaphragm drivers.

	
			Characteristics

			Technical requests

			Test Results

			Conclusion

			Sample 1

			Sample 2

			Sample 3

			Surface

			Good

			OK

			OK

			OK

			OK

			Bare Wire Diameter

			0.020±

			0.001

			0.020

			0.020

			0.020

			OK

			Coating Thickness

			min. 0.001mm

			0.002

			0.002

			0.002

			OK

			Bonding Thickness

			min. 0.001mm

			0.002

			0.002

			0.002

			OK

			Overall Diameter

			min. 0.028mm

			0.0273

			0.0273

			0.0273

			OK

			Conductor Resistance(20℃)

			55-57 Ω/m

			55.41

			55.41

			55.41

			OK

			Elongation

			≥ 6 %

			11

			11

			11

			OK

			Breakdown Voltage

			≥ 250 V

			min. 380V

			OK

			Pinhole Test

			≤ 8 holes/5m

			1

			0

			1

			OK

			Solderability

			375± 5℃ 2 Sec Smooth

			OK

			OK

			OK

			OK

			Bonding Strength

			min. 3g

			5g

			OK

			Key word

			Class 155 0.02mm Super thin enameled copper wire for voice coils 

Product name
 
Class 155 0.02mm Super thin enameled copper wire for voice coils

Product Tags:

cl2 speaker wire quality speaker wire thin speaker wire

Super Thin Self Bonding Speaker Voice Copper Wire 2UEW155 0.02mm

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Characteristics	Technical requests		Test Results			Conclusion
Characteristics	Technical requests		Sample 1	Sample 2	Sample 3	Conclusion
Surface	Good		OK	OK	OK	OK
Bare Wire Diameter	0.020±	0.001	0.020	0.020	0.020	OK
Coating Thickness	min. 0.001mm		0.002	0.002	0.002	OK
Bonding Thickness	min. 0.001mm		0.002	0.002	0.002	OK
Overall Diameter	min. 0.028mm		0.0273	0.0273	0.0273	OK
Conductor Resistance(20℃)	55-57 Ω/m		55.41	55.41	55.41	OK
Elongation	≥ 6 %		11	11	11	OK
Breakdown Voltage	≥ 250 V		min. 380V			OK
Pinhole Test	≤ 8 holes/5m		1	0	1	OK
Solderability	375± 5℃ 2 Sec Smooth		OK	OK	OK	OK
Bonding Strength	min. 3g		5g			OK
Key word	Class 155 0.02mm Super thin enameled copper wire for voice coils
Product name	Class 155 0.02mm Super thin enameled copper wire for voice coils