Tianjin Ruiyuan Electric Material Co,.Ltd
                                                                                                           
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24 Years
Since 2002
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Polyurethane Enameled Copper Wire 0.04mm Ultra Fine Insulated

Price Negotiable
Price: Negotiation
MOQ: 10 Kilogram/Kilograms
Delivery Time: 2-15 days
Brand: Ruiyuan
Product Description

Polyurethane 0.04mm Ultra Fine Enameled Insulated 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

 

Characteristics
Technical requests
Test Results
Sample 1
Sample 2
Surface
Good
OK
OK
Bare Wire Diameter
0.040±0.001
0.04
0.04
Coating Thickness
≥ 0.006 mm
0.011
0.01
Overall Diameter
≤ 0.052 mm
0.051
0.05
Conductor Resistance
≤ 14.433 Ω/m
13.736
13.768
Elongation
≥ 11 %
14
15
Breakdown Voltage
≥ 325 V
1178
1076
Pinhole Test
≤ 5 hole /5m
0
0
Continuity
----
----
----
Test Items
Technical Requests
Result
 
Adhesive
Coating layer is good
OK
 
Cut-through
200℃ 2min no breakdown
OK
 
Heat Shock
175±5℃/30min no crack
OK
 
Solder Ability
390± 5℃ 2Sec Smooth
OK
 

 

Get in Touch

Have questions about our products or want to discuss a custom order? Our team is ready to help you.

Company Tianjin Ruiyuan Electric Material Co,.Ltd
Location 22-2, Jinlian Business Park, Crossing Of Xinjiayuan Road And Lishuang Road, Jinnan Dist.
Contact Person Rebecca Li

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