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Class 240 CCAQY(F)-2/240 Polyimide Enamelled Copper Clad Aluminium Round Wire | 15% Cu Volume
Class 240 CCAQY(F)-2/240 Polyimide Enamelled Copper Clad Aluminium Round Wire | 15% Cu Volume
Class 240 CCAQY(F)-2/240 Polyimide Enamelled Copper Clad Aluminium Round Wire | 15% Cu Volume
Class 240 CCAQY(F)-2/240 Polyimide Enamelled Copper Clad Aluminium Round Wire | 15% Cu Volume
Class 240 CCAQY(F)-2/240 Polyimide Enamelled Copper Clad Aluminium Round Wire | 15% Cu Volume
Class 240 CCAQY(F)-2/240 Polyimide Enamelled Copper Clad Aluminium Round Wire | 15% Cu Volume
Class 240 CCAQY(F)-2/240 Polyimide Enamelled Copper Clad Aluminium Round Wire | 15% Cu Volume
Class 240 CCAQY(F)-2/240 Polyimide Enamelled Copper Clad Aluminium Round Wire | 15% Cu Volume
Specifications
Brand Name :
CHINGCUNG
Model Number :
CCAQY(F)-2/240
Certification :
RoHS
Place of Origin :
Jiangsu
MOQ :
5 Kgs
Price :
30.00-80.00 USD/Kg
Payment Terms :
T/T
Supply Ability :
10 tons/Month
Delivery Time :
5-7 days
Packaging Details :
Spools, Cartons, Wooden Boxes
Thermal Class :
240 (Up to 260°C Peak)
Wire Shape :
Round
Standard Compliance :
IEC, UL (depending on manufacturer)
Application :
Transformers, motors, inductors, coils
Conductor Material :
Copper Clad Aluminium (15% Cu / 85% Al by volume)
Color :
Varies (commonly natural)
Insulation Material :
Aromatic Polyimide (PI)
Diameter Range :
0.17 mm – 0.90 mm (Custom available up to 1.00mm)
Cut-Through Temperature :
≥ 450°C
Conductivity :
~65-72% IACS
Weight vs Copper :
~47%
Packaging :
PT-10, PT-15 spools
Description

COPPER CLAD ALUMINIUM (15% Cu Vol.)

CCAQY(F)-2/240

Aromatic Polyimide Enamelled Copper Clad Aluminium Round Wire

Class 240 | Grade 2

Heavy Build

✔ IEC 60317-46

✔ NEMA MW16-C

✔ GB/T 6109.22


Why 15% Copper Clad Aluminium (CCA) ?

Our CCAQY(F)-2/240 features a 15% copper volume fraction — significantly higher than standard 10% CCA wires. This premium composition delivers superior electrical conductivity, enhanced solderability, and better corrosion resistance while maintaining excellent weight savings over pure copper.

Higher Conductivity

~65-72% IACS — outperforming standard 10% CCA (62-68%) and far exceeding pure aluminium.

~50% Lighter than Copper

Density ~4.2 g/cm³ — reduces total coil weight while maintaining excellent mechanical integrity.

Superior Solderability

Thicker copper outer layer ensures reliable soldering — no special fluxes or techniques required.

Why 15% Volume Ratio? Our 15% copper volume fraction provides a thicker copper outer layer compared to standard 10% CCA. This results in: ① Higher conductivity (65-72% vs 62-68% IACS), ② Better heat dissipation, ③ Enhanced corrosion resistance, and ④ More reliable solder joints — making it the preferred choice for demanding applications.


Material Comparison: 15% CCA vs Copper vs Aluminium

Property

CCAQY(F)-2/240
(15% Cu Volume)

Pure Copper (Cu)

Pure Aluminium (Al)

Density (g/cm³)

~4.2

8.89

2.70

Conductivity (%IACS)

~65-72%

~100%

~61%

Weight vs Copper

~47%

100% (Reference)

~30%

Solderability

✔ Excellent (15% Cu layer)

✔ Excellent

✘ Difficult

Corrosion Resistance

✔ Very Good (Thicker Cu layer)

✔ Excellent

✔ Moderate


Technical Specifications (Grade 2 / Heavy Build)

Model Number

CCAQY(F)-2/240

Thermal Class

240 (Up to 260°C Peak)

Insulation Material

Aromatic Polyimide (PI)

Conductor Material

Copper Clad Aluminium (15% Cu / 85% Al by volume)

Diameter Range

0.17 mm – 0.90 mm (Custom available up to 1.00mm)

Film Grade

Grade 2 (Heavy Build) — Grade 1 available on request

Cut-Through Temperature

≥ 450°C

Copper Volume Fraction

~15% (thicker outer layer) — ensures superior conductivity & solderability


Product Description

The CHINGCUNG CCAQY(F)-2/240 Copper Clad Aluminium Enamelled Wire features a premium bimetallic conductor — an aluminium core metallurgically bonded with a 15% copper volume fraction outer layer. This higher copper content delivers superior electrical performance compared to standard 10% CCA wires.

The aromatic polyimide insulation (Class 240) provides exceptional thermal stability, chemical resistance, and radiation tolerance — making this wire an ideal choice for aerospace coils, automotive actuators, high-frequency transformers, and applications where weight reduction, cost control, and reliable conductivity are critical.


Performance Advantages

450°C Cut-Through

Withstands extreme overloads without insulation failure.

65-72% IACS Conductivity

15% copper volume delivers higher conductivity than standard CCA.

Reliable Solderability

Thicker copper layer ensures strong, consistent solder joints.

Chemical Resistance

Resists refrigerants, oils, and diluted acids.


Dimensional Data (Grade 2 / Heavy Build)

Based on IEC/NEMA standards. Complete range 0.17mm – 0.90mm available.

Conductor Dia. (mm)

Tolerance (±mm)

Min. Film Increase (mm)

Max. Overall Dia. (mm)

Breakdown Voltage (Min)

0.17

±0.003

0.025

0.205

≥ 2800V

0.20

±0.003

0.027

0.239

≥ 3000V

0.25

±0.004

0.032

0.297

≥ 3500V

0.30

±0.004

0.035

0.352

≥ 4000V

0.35

±0.005

0.038

0.406

≥ 4200V

0.40

±0.005

0.040

0.459

≥ 4400V

0.50

±0.005

0.045

0.566

≥ 4600V

0.60

±0.006

0.050

0.674

≥ 4800V

0.70

±0.007

0.053

0.779

≥ 5000V

0.80

±0.008

0.056

0.884

≥ 5200V

0.90

±0.009

0.060

0.989

≥ 5400V

*Grades 1 (Single Build) and custom diameters available on request. Contact our technical team.


Target Applications

· Aerospace coils & actuators

· Automotive sensors & solenoids

· High-frequency transformers

· Portable power tools

· Medical equipment motors

· Defense electronics

· EV auxiliary motors

· Hermetic compressors

· Electromagnetic pumps


Why CHINGCUNG for 15% CCA Enamelled Wire?

Premium 15% Cu Volume

Higher copper content than standard CCA wires — delivering superior conductivity, solderability, and corrosion resistance.

Integrated Production

Own factories with 100+ tons monthly capacity for specialty wires.

Global Logistics

Shanghai-based with strategic freight partners — fast worldwide delivery.

Packaging: PT-10, PT-15 spools | Vacuum-sealed moisture protection
 MOQ: Flexible — sample orders welcome for qualification
️ Lead Time: 5-7 days for samples; 15-20 days for bulk orders


Need a Reliable 15% CCA Enamelled Wire?

Contact our technical sales team for a quote or free sample evaluation.


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Class 240 CCAQY(F)-2/240 Polyimide Enamelled Copper Clad Aluminium Round Wire | 15% Cu Volume

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Product Detail
Brand Name :
CHINGCUNG
Model Number :
CCAQY(F)-2/240
Certification :
RoHS
Place of Origin :
Jiangsu
MOQ :
5 Kgs
Price :
30.00-80.00 USD/Kg
Contact Supplier
Class 240 CCAQY(F)-2/240 Polyimide Enamelled Copper Clad Aluminium Round Wire | 15% Cu Volume
Class 240 CCAQY(F)-2/240 Polyimide Enamelled Copper Clad Aluminium Round Wire | 15% Cu Volume
Class 240 CCAQY(F)-2/240 Polyimide Enamelled Copper Clad Aluminium Round Wire | 15% Cu Volume
Class 240 CCAQY(F)-2/240 Polyimide Enamelled Copper Clad Aluminium Round Wire | 15% Cu Volume

Shanghai Husu M&E Technology Co., Ltd

Verified Supplier
1 Years
shanghai, shanghai
Since 2015
Business Type :
Manufacturer, Exporter, Trading Company, Seller
Main Products :
Aromatic Polyimide Enameled Wire, Dual Layer Enameled Copper Wire, Polyimide Enamelled Copper Wire
Total Annual :
1,000,000-10,000,000
Employee Number :
100~110
Certification Level :
Verified Supplier

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