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Wuxi Hengyi Metal Products Co., Ltd
Add: No. 308, Xixin Road, Zhangjing Town, Xishan District, Wuxi, Jiangsu, China
Tel: +86-510-83910168
Fax: +86-510-83910099
Website: www.wxhyjszp.com
Email: hyglx@126.com

Enamelled CCA wire

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Enamelled CCA wire

Enamelled Copper Clad Aluminium/CCA wire

Enamelled CCA wire is a new kind of magnet wire adopting CCA as conductor, which simultaneously has the features of copper's good electrical conductivity and aluminium's light weight.

Advantages

1. Light weight

CCA wire's density is one third of copper wire of same diameter, which effectively reduce the weight of cable and wire.

2. DC resistivity

CCA wire's DC resistivity is 1.5 times of copper wire, and CCA wire's weight is a half of copper wire when the resistance is same.

3. Soldering

The surface of CCA wire is claded with copper layer, so it can be soldered like copper wire, and there is no need of special treatment like aluminium wire.

Applications

1. Special electromagnetic wire applied in voice coils, CD driver

2. Electromagnetic wire for mobiles and watches

3. Electromagnetic wire for rotor coils of mini-motor

4. Electromagnetic wire for high frequency transformers

5. Electromagnetic wire for deflection coils of displayer

6. Electromagnetic wire for demagnetizing coil

7. Other electromagnetic wire

Characteristics Comparison

Property	CCA wire	Copper wire	Aluminium wire
Copper volume (%)	15	100	0
Specific gravity (g/cm³)	3.63	8.89	2.70
Length ratio under same diameter	2.5:1	1:1	3.29:1
Conductivity (%IACS)	70	100	62
DC resistivity (Ω.mm²/m)	0.02462	0.01724	0.02740
Tensile strength (Mpa)	95-135	215-265	68-107
Elongation (%)	≥10	≥20	≥8
Windability	good	very good	good
Weight	good	bad	very good
Soldering	very good	very good	bad
DC resistance	good	very good	good

Characteristics of emamelled CCA wire

Size				Max. Resistance	Min. Breakdown Voltage	Min. Elongation	Scrape resistance
conductor		ZUEW		Ω/m(20°C)	(V)	(%)	(N)
diameter	tolerance	Min. insulation thickness	Max. outer diameter				Average	Min.
(mm)	(mm)	(mm)	(mm)				Average	Min.
0.040	±0.002	0.003	0.056	23595.44	500	5	-	-
0.050	±0.003	0.004	0.069	15424.09	950	5	-	-
0.060	±0.003	0.004	0.081	10486.86	950	5	-	-
0.070	±0.003	0.004	0.091	7590.07	950	5	-	-
0.080	±0.003	0.005	0.103	5746.64	1100	5	-	-
0.090	±0.003	0.005	0.113	4501.49	1100	5	-	-
0.100	±0.003	0.005	0.125	3621.19	1100	10	-	-
0.110	±0.003	0.005	0.135	2975.96	1100	10	-	-
0.120	±0.003	0.006	0.147	2488.99	1300	10	-	-
0.130	±0.003	0.006	0.157	2112.46	1300	10	-	-
0.140	±0.003	0.007	0.167	1815.32	1300	10	-	-
0.150	±0.003	0.007	0.177	1576.74	1300	10	-	-
0.160	±0.003	0.008	0.189	1382.28	1300	10	-	-
0.170	±0.003	0.008	0.199	1221.69	1300	10	-	-
0.180	±0.003	0.008	0.211	1087.55	1600	10	-	-
0.190	±0.003	0.008	0.221	974.34	1600	10	-	-
0.200	±0.003	0.008	0.231	877.94	1600	10	-	-
0.210	±0.003	0.008	0.241	795.16	1600	10	-	-
0.220	±0.004	0.008	0.252	730.28	1600	10	-	-
0.230	±0.004	0.009	0.261	667.08	1600	10	-	-
0.240	±0.004	0.009	0.274	611.75	1600	10	-	-
0.250	±0.004	0.009	0.284	563.02	1600	10	-	-
0.260	±0.004	0.009	0.294	519.89	1600	10	2.00	1.60
0.270	±0.004	0.009	0.304	481.54	1600	10	2.00	1.60
0.280	±0.004	0.009	0.314	447.28	1600	10	2.00	1.60
0.290	±0.004	0.009	0.324	416.55	1600	15	2.00	1.60
0.300	±0.005	0.010	0.337	391.52	2000	15	2.00	1.90
0.320	±0.005	0.010	0.357	343.38	2000	15	2.00	1.90
0.350	±0.005	0.010	0.387	286.26	2000	15	2.00	1.90
0.370	±0.005	0.010	0.407	255.75	2000	15	2.00	1.90
0.400	±0.005	0.011	0.439	218.37	2000	15	2.50	2.10
0.450	±0.006	0.011	0.490	172.83	2000	15	2.60	2.10
0.500	±0.006	0.012	0.542	139.62	2000	15	3.00	2.40
0.550	±0.006	0.012	0.592	115.13	2000	15	3.00	2.40
0.600	±0.008	0.012	0.644	97.22	2000	15	3.00	2.50
0.700	±0.008	0.013	0.746	71.15	2000	15	3.40	2.90
0.800	±0.010	0.015	0.852	54.59	2400	15	4.20	3.40
0.900	±0.010	0.016	0.956	43.01	2400	15	4.50	3.70
1.000	±0.010	0.017	1.062	34.76	2400	15	4.90	4.10
1.200	±0.010	0.020	1.246	24.06	2800	15	5.20	4.40
1.300	±0.010	0.021	1.368	20.47	2800	15	5.30	4.50
1.400	±0.010	0.022	1.468	17.63	2800	15	5.40	4.60
1.500	±0.010	0.023	1.570	15.35	2800	15	5.60	4.80
1.600	±0.010	0.023	1.670	13.48	3000	15	5.60	4.80