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2UEW155 0.02mm 0.025mm Enameled Coated Copper Wire For Voice Coils

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2UEW155 0.02mm 0.025mm Enameled Coated Copper Wire For Voice Coils

Brand Name : Ruiyuan

Model Number : 0.02mm

Certification : UL/ISO9001/ISO14001/RoHS/Reach

Place of Origin : China

MOQ : 1 kg

Price : Negotiation

Payment Terms : Negotiation

Supply Ability : 10Ton/week

Delivery Time : 2-15 days

Packaging Details : Carton

Product Name : 2UEW155 0.02mm 0.025mm Enameled Coated Copper Wire for Voice Coils

Thermal rating : 155

Insulation Material : Enamel

Diameter : 0.02mm

Conductor material : Copper

Key word : 2UEW155 0.02mm 0.025mm Enameled Coated Copper Wire for Voice Coils

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2UEW155 0.02mm 0.025mm Enameled Coated Copper Wire for Voice Coils

A voice coil is a coil of wire connected to a diaphragm or cone in a speaker. When an audio signal passes through the coil, it interacts with the magnetic field to create sound by moving the diaphragm, or cone, back and forth, creating sound waves.

The voice coil is an integral part of the mechanical structure of the speaker and converts electrical signals into sound.

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:

Voice Coils Copper Wire

      

0.025mm Enameled Coated Copper Wire

      

Enameled Coated Voice Coil Wire

      
Quality 2UEW155 0.02mm 0.025mm Enameled Coated Copper Wire For Voice Coils for sale

2UEW155 0.02mm 0.025mm Enameled Coated Copper Wire For Voice Coils Images

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