Copper Clad Aluminum (CCA) Wire

FISSOT® CCA Wire is the ultimate bimetallic solution, engineered to deliver high-performance conductivity at a fraction of the weight and cost. By cladding a high-purity aluminum core with a seamless copper layer, it offers a conductor that is 73% lighter than solid copper while maintaining exceptional electrical integrity.

🌟 Key Benefits

💰 Cost-Effective: Reduce material expenses by up to 70% compared to pure copper.
⚖️ Ultra-Lightweight: Only 27% the weight of copper—ideal for automotive/aerospace.
📡 Skin Effect Efficiency: Superior performance in high-frequency CATV & RF applications.
🛠️ High Compatibility: Excellent solderability and corrosion resistance.

🚀 Top Applications

📶 Telecom: CATV Coaxial cables & RF shielding.
🔌 Power: Building wire & power cable conductors.
🚗 Industrial: Automotive harnesses & aircraft electronics.
🧲 Windings: Magnet wire for motors & transformers.

Contact Us for Pricing

Interested in this product? Contact us now for detailed pricing and product information.

💬Get Quote

Product Details

10% Copper Volume (CCA Wire)

AWG	Diameter		Sectional Area		Nom. Cu Thick.		Hard Drawn Breaking Strength			Annealed Breaking Strength			Weight (Ref)		Max DC Res. (20°C)
AWG	in	mm	in²	mm²	in	mm	Ibf	kgf	Mpa	Ibf	kgf	Mpa	lb/k-ft	kg/km	Ω/k-ft	Ω/km
4	0.2043	5.189	0.03278	21.15	0.0051	0.1292	723.0	328.0	152	656.4	297.8	138	70.2	104.5	0.404	1.324
5	0.1819	4.621	0.02597	16.77	0.0045	0.1151	599.7	272.1	159	520.5	236.1	138	55.7	82.9	0.509	1.670
6	0.1620	4.115	0.02060	13.29	0.0040	0.1025	496.2	225.1	166	412.5	187.1	138	44.2	65.8	0.642	2.107
7	0.1443	3.664	0.01635	10.54	0.0036	0.0912	407.7	185.0	172	327.1	148.4	138	35.0	52.1	0.810	2.657
8	0.1285	3.195	0.01296	8.01	0.0032	0.0796	322.5	146.3	179	248.6	112.8	138	27.8	41.4	1.065	3.496
9	0.1144	2.906	0.01027	6.63	0.0028	0.0724	277.3	125.8	186	205.8	93.4	138	22.0	32.7	1.287	4.223
10	0.1019	2.588	0.00815	5.26	0.0025	0.0644	228.3	103.6	193	163.2	74.1	138	17.5	26.1	1.623	5.323
11	0.0907	2.305	0.00646	4.17	0.0023	0.0574	187.6	85.1	200	129.4	58.7	138	13.9	20.7	2.047	6.715
12	0.0808	2.053	0.00512	3.31	0.0020	0.0511	154.1	69.9	207	102.7	46.6	138	11.0	16.4	2.578	8.459
13	0.0720	1.828	0.00407	2.62	0.0018	0.0455	122.0	55.3	207	81.3	36.9	138	8.7	13.0	3.257	10.687
14	0.0641	1.628	0.00323	2.08	0.0016	0.0405	96.8	43.9	207	64.6	29.3	138	6.9	10.3	4.103	13.462
15	0.0571	1.450	0.00256	1.65	0.0014	0.0361	76.8	34.9	207	51.2	23.2	138	5.5	8.2	5.172	16.970
16	0.0508	1.291	0.00203	1.31	0.0013	0.0321	61.0	27.7	207	40.7	18.4	138	4.4	6.5	6.515	21.374
17	0.0453	1.150	0.00161	1.04	0.0011	0.0286	48.4	22.0	207	32.3	14.6	138	3.5	5.2	8.206	26.923
18	0.0403	1.024	0.00127	0.82	0.0010	0.0255	38.2	17.3	207	25.4	11.5	138	2.7	4.0	10.408	34.146
19	0.0359	0.912	0.00101	0.65	0.0009	0.0227	30.3	13.7	207	20.2	9.2	138	2.2	3.3	13.130	43.077
20	0.0320	0.812	0.00080	0.52	0.0008	0.0202	24.2	11.0	207	16.1	7.3	138	1.7	2.5	16.412	53.846
21	0.0285	0.723	0.00064	0.41	0.0007	0.0180	19.1	8.7	207	12.7	5.8	138	1.3	1.9	20.816	68.293
22	0.0253	0.644	0.00050	0.33	0.0006	0.0160	15.4	7.0	207	10.2	4.6	138	1.1	1.6	25.862	84.848
23	0.0226	0.573	0.00040	0.26	0.0006	0.0143	12.1	5.5	207	10.1	4.6	172	0.9	1.3	32.825	107.692
24	0.0201	0.511	0.00032	0.20	0.0005	0.0127	9.3	4.2	207	7.7	3.5	172	0.7	1.0	42.672	140.000

15% Copper Volume (CCA Wire)

AWG	Diameter		Sectional Area		Nom. Cu Thick.		Hard Drawn Breaking Strength			Annealed Breaking Strength			Weight (Ref)		Max DC Res. (20°C)
AWG	in	mm	in²	mm²	in	mm	Ibf	kgf	Mpa	Ibf	kgf	Mpa	lb/k-ft	kg/km	Ω/k-ft	Ω/km
4	0.2043	5.189	0.03278	21.15	0.0056	0.1427	723.0	328.0	152	656.4	297.8	138	76.8	114.3	0.389	1.277
5	0.1819	4.621	0.02597	16.77	0.0050	0.1271	599.7	272.1	159	520.5	236.1	138	60.8	90.5	0.491	1.610
6	0.1620	4.115	0.02060	13.29	0.0045	0.1132	496.2	225.1	166	412.5	187.1	138	48.3	71.9	0.619	2.032
7	0.1443	3.664	0.01635	10.54	0.0040	0.1008	407.7	185.0	172	327.1	148.4	138	38.3	57.0	0.781	2.562
8	0.1285	3.195	0.01296	8.01	0.0035	0.0879	322.5	146.3	179	248.6	112.8	138	29.1	43.3	1.027	3.371
9	0.1144	2.906	0.01027	6.63	0.0031	0.0799	277.3	125.8	186	205.8	93.4	138	24.1	35.9	1.241	4.072
10	0.1019	2.588	0.00815	5.26	0.0028	0.0712	228.3	103.6	193	163.2	74.1	138	19.1	28.4	1.565	5.133
11	0.0907	2.305	0.00646	4.17	0.0025	0.0634	187.6	85.1	200	129.4	58.7	138	15.1	22.5	1.974	6.475
12	0.0808	2.053	0.00512	3.31	0.0022	0.0565	154.1	69.9	207	102.7	46.6	138	12.0	17.9	2.486	8.157
13	0.0720	1.828	0.00407	2.62	0.0020	0.0503	122.0	55.3	207	81.3	36.9	138	9.5	14.1	3.141	10.305
14	0.0641	1.628	0.00323	2.08	0.0018	0.0448	96.8	43.9	207	64.6	29.3	138	7.6	11.3	3.957	12.981
15	0.0571	1.450	0.00256	1.65	0.0016	0.0399	76.8	34.9	207	51.2	23.2	138	6.0	8.9	4.988	16.364
16	0.0508	1.291	0.00203	1.31	0.0014	0.0355	61.0	27.7	207	40.7	18.4	138	4.8	7.1	6.282	20.611
17	0.0453	1.150	0.00161	1.04	0.0012	0.0316	48.4	22.0	207	32.3	14.6	138	3.8	5.7	7.913	25.962
18	0.0403	1.024	0.00127	0.82	0.0011	0.0282	38.2	17.3	207	25.4	11.5	138	3.0	4.5	10.036	32.927
19	0.0359	0.912	0.00101	0.65	0.0010	0.0251	30.3	13.7	207	20.2	9.2	138	2.4	3.6	12.661	41.538
20	0.0320	0.812	0.00080	0.52	0.0009	0.0223	24.2	11.0	207	16.1	7.3	138	1.9	2.8	15.826	51.923
21	0.0285	0.723	0.00064	0.41	0.0008	0.0199	19.1	8.7	207	12.7	5.8	138	1.5	2.2	20.072	65.854
22	0.0253	0.644	0.00050	0.33	0.0007	0.0177	15.4	7.0	207	10.2	4.6	138	1.2	1.8	24.938	81.818
23	0.0226	0.573	0.00040	0.26	0.0006	0.0158	12.1	5.5	207	10.1	4.6	172	0.9	1.3	31.652	103.846
24	0.0201	0.511	0.00032	0.20	0.0006	0.0141	9.3	4.2	207	7.7	3.5	172	0.7	1.0	41.148	135.000

FAQs About Copper-Clad Conductor

What are the main advantages of Copper Clad Aluminum (CCA) wire over pure copper wire?

The primary advantages of CCA wire are significant weight reduction and cost savings. CCA wire is approximately 73% lighter than solid copper wire of the same diameter, making it much easier to handle and install. Furthermore, it offers up to 70% material cost savings while still delivering excellent electrical conductivity for high-frequency applications.

How does the "Skin Effect" make CCA wire suitable for high-frequency transmission?

In high-frequency alternating current (AC) applications, such as CATV coaxial cables and RF shielding, electrons naturally migrate toward the outer surface of the conductor—a phenomenon known as the “Skin Effect.” Because FISSOT’s CCA wire has a high-purity copper outer layer, high-frequency signals travel almost entirely through the copper, resulting in performance identical to pure copper conductors but at a fraction of the weight.

Can CCA wire be soldered and processed like regular copper wire?

Yes. The seamless copper cladding on our CCA wire ensures that its surface characteristics are identical to those of pure copper. It offers excellent solderability, corrosion resistance, and can be easily processed using traditional bunching, stranding, and enameling techniques without the need for special aluminum fluxes.

In which industries is 10% vs. 15% volume CCA wire typically used?

Our 10% copper volume CCA wire (typically offering 63% IACS) is the standard choice for CATV coaxial cables, audio cables, and light-duty power cables where weight and cost are primary concerns. The 15% copper volume variant provides slightly higher conductivity and enhanced surface durability, making it ideal for more demanding applications like magnet wire windings, automotive harnesses, and high-grade RF shielding.

Ready to discuss your project?

Let's have a conversation. Fill out the form below and our team will reach out soon.

Name*

Email*

Country*

Company*

Please share a few details about your project. (optional)

By submitting this form, you agree to receive marketing and educational emails from Fissot. You may unsubscribe at any time. For more information, please review our Privacy Policy.