CCAQY-240 Class 240 High-Temperature Enameled Copper-Clad Aluminum Round Wire
$80.00
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CCAQY-240
Class 240 High-Temperature Enameled Copper-Clad Aluminum Round Wire – Aromatic Polyimide Insulation, Cost-Effective Alternative for Extreme Environments
CCAQY-240 is a premium aromatic polyimide enameled copper-clad aluminum (CCA) round wire offering the highest thermal class available in the industry – 240°C. This wire is engineered for mission-critical applications where cost optimization and weight reduction are important design considerations.
Copper-clad aluminum conductors combine the electrical conductivity of copper with the weight savings of aluminum, providing an excellent balance between performance and cost. The aromatic polyimide insulation provides exceptional resistance to thermal degradation, oxidation, radiation, and aggressive chemicals.
With a cut-through temperature of 450°C and heat shock resistance up to 260°C, CCAQY-240 delivers the same high-temperature performance as its copper counterpart while offering significant cost and weight advantages for large-volume applications.
Key Features & Benefits
Highest continuous operating temperature – 240°C, with cut-through at 450°C and heat shock at 260°C.
Exceptional resistance to thermal aging, radiation, oxidation, and chemicals.
Combines copper conductivity with aluminum weight savings – approximately 60% lighter than copper at a lower cost.
Available from 0.17 mm to 0.90 mm to suit various winding specifications.
Maintains dielectric strength and insulation resistance at extreme temperatures.
Manufactured to GB/T 6109.22, IEC 60317-46, and IATF 16949 standards.
Product Parameters
| Model Number | Conductor Material | Thermal Class | Insulation Material | Diameter (mm) |
|---|---|---|---|---|
| CCAQY-1/240 | CCA | 240 | Aromatic Polyimide | 0.17 – 0.90 |
| CCAQY-2/240 | CCA | 240 | Aromatic Polyimide | 0.17 – 0.90 |
| CCAQY-3/240 | CCA | 240 | Aromatic Polyimide | 0.17 – 0.90 |
💡 Key Technical Data: Cut-through Temperature: 450°C · Heat Shock: 260°C · Standards: NEMA, JIS, IEC, GB/T
※ Custom conductor diameters and film grades are available upon request.
Dimensional Specifications
| Conductor Dia. (mm) | Tolerance (±mm) | Min. Film Thickness (mm) Grade 1 / 2 / 3 | Max. Outside Dia. (mm) Grade 1 / 2 / 3 | CCA Resistance (Ω/m) Min / Max |
|---|---|---|---|---|
| 0.17 | 0.003 | 0.013 / 0.025 / 0.036 | 0.194 / 0.205 / 0.217 | 1.064 / 1.165 |
| 0.20 | 0.003 | 0.014 / 0.027 / 0.039 | 0.226 / 0.239 / 0.252 | 0.7724 / 0.8369 |
| 0.30 | 0.004 | 0.019 / 0.035 / 0.053 | 0.334 / 0.352 / 0.360 | 0.3422 / 0.3732 |
| 0.40 | 0.005 | 0.021 / 0.040 / 0.060 | 0.439 / 0.459 / 0.478 | 0.1941 / 0.2082 |
| 0.50 | 0.005 | 0.024 / 0.045 / 0.067 | 0.544 / 0.566 / 0.587 | 0.1248 / 0.1326 |
| 0.60 | 0.006 | 0.027 / 0.050 / 0.075 | 0.649 / 0.674 / 0.698 | 0.08668 / 0.09206 |
| 0.70 | 0.007 | 0.028 / 0.053 / 0.080 | 0.752 / 0.779 / 0.804 | 0.06368 / 0.06763 |
| 0.80 | 0.008 | 0.030 / 0.056 / 0.085 | 0.855 / 0.884 / 0.911 | 0.04876 / 0.05178 |
| 0.90 | 0.009 | 0.032 / 0.060 / 0.090 | 0.959 / 0.989 / 1.018 | 0.03852 / 0.04091 |
※ Full dimensional table including all diameters from 0.17 mm to 0.90 mm is available upon request. Contact us for complete data.
Typical Applications
CCAQY-240 is specified in applications where thermal, mechanical, or environmental stresses exceed the limits of lower-class materials, and where cost optimization is a critical design factor:
Manufacturing Facilities
Packaging & Transportation
| Spool Type | d1 (mm) | d4 (mm) | l1 (mm) | l2 (mm) | d14 (mm) | Spool Weight (g) | Net Wire Weight (kg) | Recommended Wire Size (mm) | Spools per Box |
|---|---|---|---|---|---|---|---|---|---|
| PT-2 | 105 | 20 | 170 | 150 | 115 | 160 | 3 | 0.002 – 0.040 | 8 |
| PT-4 | 124 | 26.5 | 200 | 170 | 140 | 240 | 6 | 0.040 – 0.250 | 4 |
| PT-10 | 160 | 30 | 230 | 200 | 180 | 420 | 12 | 0.250 – 0.900 | 2 |
| PT-15 | 180 | 30 | 230 | 200 | 200 | 560 | 18 | 0.250 – 0.900 | 1 |
| PT-25 | 215 | 32 | 280 | 250 | 230 | 780 | 28 | 0.400 – 2.500 | 1 |
| PT-45 | 236 | 100 | 400 | 335 | 250 | 2150 | 45 | 0.400 – 2.500 | 1 |
| PT-60 | 270 | 45 | 400 | 350 | 300 | 2750 | 65 | 0.400 – 2.500 | 1 |
| PT-90 | 300 | 100 | 500 | 425 | 315 | 3900 | 90 | 1.000 – 5.000 | 1 |
Get a Quote
Need CCAQY-240 for your cost-effective, high-temperature application?
Contact our engineering team for free samples, technical datasheets, or a customized quotation.
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📞 Tel: +86-13621982708 | 🌐 www.chingcung.com
| Model Number | CCAQY-1/240, CCAQY-2/240, CCAQY-3/240 |
|---|---|
| Thermal Class | Class 240 (Temperature Resistance 240-260 centigrade degrees) |
| Material | Copper Clad Aluminum (CCA) |
| Color | Natural |
| Standard | NEMA, IEC, GB, JIS |
| Application | Voice Coils, Precision Instruments, Aerospace, etc. |
| HS Code | 8544190000 |
| Conductor Size | 0.17 – 0.90 mm in diameter. |
| Conductor Type | Solid |
| Insulation Film | Aromatic Polyimide |
| Cut-through | 450 centigrade degrees |
| Conductor Diameter | 0.36mm, 0.37mm, 0.38mm, 0.39mm, 0.40mm, 0.41mm, 0.42mm, 0.43mm, 0.44mm, 0.45mm, 0.46mm, 0.47mm, 0.48mm, 0.49mm, 0.50mm, 0.51mm, 0.52mm, 0.53mm, 0.54mm, 0.55mm, 0.56mm, 0.57mm, 0.58mm, 0.59mm, 0.60mm, 0.61mm, 0.62mm, 0.63mm, 0.64mm, 0.65mm, 0.66mm, 0.67mm, 0.68mm, 0.69mm, 0.70mm, 0.71mm, 0.72mm, 0.73mm, 0.74mm, 0.75mm, 0.76mm, 0.77mm, 0.78mm, 0.79mm, 0.80mm, 0.81mm, 0.82mm, 0.83mm, 0.84mm, 0.85mm |
1 review for CCAQY-240 Class 240 High-Temperature Enameled Copper-Clad Aluminum Round Wire
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Leon Xu –
This type of 240 class high-temperature resistant enameled copper-clad aluminum round wire is widely used in high-end audio equipment and has received widespread praise from European and American customers.