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

Basic Information
Place of Origin: China
Brand Name: Ruiyuan
Certification: UL/ISO9001/ISO14001/RoHS/Reach
Model Number: 0.02mm
Minimum Order Quantity: 1 kg
Price: Negotiation
Packaging Details: Carton
Delivery Time: 2-15 days
Payment Terms: Negotiation
Supply Ability: 10Ton/week
Detail Information
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
High Light:

Voice Coils Copper Wire

,

0.025mm Enameled Coated Copper Wire

,

Enameled Coated Voice Coil Wire


Product Description

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

Contact Details
Mr. James Shan

Phone Number : +8613920472299

WhatsApp : +8615802295822