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Super Thin Enameled Copper Winding Wire For Watch Coils

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Super Thin Enameled Copper Winding Wire For Watch Coils

Name: Super Thin Enameled Copper Winding Wire For Watch Coils
Brand: Ruiyuan
Price: 1 USD

Brand Name : Ruiyuan

Model Number : 0.016mm

Certification : UL/ISO9001/ISO14001/RoHS/Reach

Place of Origin : China

MOQ : 5 kg

Price : Negotiation

Payment Terms : Negotiation

Supply Ability : 10Ton/week

Delivery Time : 2-15 days

Packaging Details : Carton

Product Name : 0.016mm ultrafine Enameled Copper For Speaker

Thermal rating : 155

Insulation Material : Polyurethane

Diameter : 0.016mm

Conductor material : Copper

Key word : 0.016mm ultrafine Enameled Copper For Speaker

Type : 0.016mm ultrafine Enameled Copper For Speaker

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Super Thin Enameled Copper Winding Wire For Watch Coils

In speakers, ultra-thin enameled copper wires can be used to make coils, which are usually used for sound amplification and driving of speakers.

The main application of ultra-thin enameled copper wire in watch coils is to make electromagnetic induction coils. These coils are often used in automatic or quartz movements of watches to control the oscillation frequency of the quartz crystal or to drive a motor.

Since watch movements often require very small dimensions, ultra-thin enameled copper wire is particularly important because it can be easily wound into coils and fit into limited spaces.

This kind of coil needs to have stable electrical characteristics and precise coil parameters to ensure the performance and accuracy of the movement.

Therefore, ultra-thin enameled copper wire is widely used in watch manufacturing to make coils, which contributes to the precise performance and stable operation of the watch movement.

	
			Name

			Super Thin Enameled Copper Winding Wire For Watch Coils

		

			Key word

			Super Thin Enameled Copper Winding Wire For Watch Coils

		




	
			Characteristics
			Technical requests
			Test Results
			Conclusion

			 
		

			Sample 1
			Sample 2
			Sample 3
		

			Surface
			Good
			OK
			OK
			OK
			OK
		

			Bare Wire Diameter

			 
			0.016±
			0.001
			0.016

			 
			0.016

			 
			0.016

			 
			OK

			 
		

			Overall diameter
			≤ 0.020mm
			0.015
			0.0195
			0.01958
			OK
		

			Insulation thickness
			Min0.001
			0.002
			0.002
			0.002
			OK
		

			Self-bonding layer thickness
			Min0.001
			0.0015
			0.0015
			0.0015
			OK
		

			Elongation
			≥ 6 %
			12
			12
			12
			OK
		

			Breakdown Voltage
			≥ 120V
			248
			260
			270
			OK
		

			Pinhole Test
			≤ 5 hole/5m
			0
			0
			0
			OK
		

			Enamel Continuity(50v/30m)
			≤ 60 hole/5m
			0
			0
			0
			OK
		

			Bonding Strength
			≥5 g
			10
			10
			9
			OK
		

			Electrical Resistance
			84.29-91.37Ω/m
			86.3
			86.3
			86.3
			OK
		

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Super Thin Enameled Copper Winding Wire For Watch Coils

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Name	Super Thin Enameled Copper Winding Wire For Watch Coils
Key word	Super Thin Enameled Copper Winding Wire For Watch Coils

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	0.016±	0.001	0.016	0.016	0.016	OK
Overall diameter	≤ 0.020mm		0.015	0.0195	0.01958	OK
Insulation thickness	Min0.001		0.002	0.002	0.002	OK
Self-bonding layer thickness	Min0.001		0.0015	0.0015	0.0015	OK
Elongation	≥ 6 %		12	12	12	OK
Breakdown Voltage	≥ 120V		248	260	270	OK
Pinhole Test	≤ 5 hole/5m		0	0	0	OK
Enamel Continuity(50v/30m)	≤ 60 hole/5m		0	0	0	OK
Bonding Strength	≥5 g		10	10	9	OK
Electrical Resistance	84.29-91.37Ω/m		86.3	86.3	86.3	OK