ReturnCopper Stranded Wire

●Stranded Structure:

The stranded wire is twisted according to GB/T12970.2-2009 national standard of the People's Republic of China.

Wires should not lack of strand, or have broken strand or strand damage.

Normally the outer layer direction of the stranded wires is right. It can also be customized according to customer requirements.

●Technical Requirements:

Material: TU1, Oxygen Free Copper，Copper Content≥99.95%

Single Wire Diameter：0.04mm-0.2mm

Normal Single Wire Diameter：0.05mm(AWG44), 0.07mm(AWG41), 0.10mm(AWG38)

Sectional Area：0.15mm²-100mm²

Surface Coating: Bare Copper, Tin Plating, Nickel Plating, Silver Plating, etc.

Packing：Wooden Reel，Plastic Reel

●Main Applications:

The wire can be used for electrical switch circuit connection, new energy vehicle circuit connection, photovoltaic inverter circuit connection, wind power circuit connection，carbon brush, etc as a flexible conductor.

●Product Advantages:

1.Flexible copper stranded wire is twisted by high speed wire stranding machine. The unique patent technology is adopted in the process of twisting. The finished product is flexible, round and straight with tight structure, and has no loose strand phenomenon.

2. DONGJUE flexible copper stranded wire adopts advanced annealing process, which has an outstanding oxidation resistance. It can be soaked in water for 160 hours without oxidation.

3. We can provide customized production for customers to customize wires of different layer directions, structures, specifications and other non-standard products.

4. Provide sintering and cutting processing with high dimensional precision and the core surface treatment technology improves the oxidation resistance of products.

●Product Diagram:

●Model Implications:

0.05mm(AWG44)NORMAL STRANDED WIRE STRUCTURE
MODEL	NOMINAL CROSS-SECTIONAL AREA (mm²)	CALCULATED CROSS-SECTIONAL AREA(mm²)	STRUCTURE					NOMINAL SINGLE WIRE DIAMETER(mm)	WEIGHT PER METER (g)			MAX DC RESISTANCE AT 20℃(Ω/km)
DJOJ-0.18/0.05	0.18	0.18	7	*	1	*	13	0.05	1.48	~	1.60	101.78
DJOJ-0.4/0.05	0.4	0.39	4	*	1	*	50	0.05	3.24	~	3.52	45.80
DJOJ-0.75/0.05	0.75	0.74	7	*	3	*	18	0.05	6.13	~	6.65	18.32
DJOJ-0.9/0.05	0.9	0.93	7	*	1	*	68	0.05	7.72	~	8.37	20.36
DJOJ-1/0.05	1	0.99	7	*	3	*	24	0.05	8.17	~	8.87	18.32
DJOJ-1/0.05	1	0.99	7	*	1	*	72	0.05	8.17	~	8.87	18.32
DJOJ-1.5/0.05	1.5	1.48	7	*	3	*	36	0.05	12.26	~	13.30	12.21
	1.5	1.48	7	*	1	*	108	0.05	12.26	~	13.30	12.21
	1.5	1.48	7	*	1	*	108	0.05	12.26	~	13.30	12.21
DJOJ-1.6/0.05	1.6	1.65	7	*	1	*	120	0.05	13.62	~	14.78	11.45
DJOJ-1.6/0.05	1.6	1.65	7	*	1	*	120	0.05	13.62	~	14.78	11.45
DJOJ-2/0.05	2	1.98	7	*	3	*	48	0.05	16.34	~	17.73	9.16
	2	2.01	7	*	1	*	144	0.05	16.34	~	17.73	9.16
	2	2.06	7	*	1	*	150	0.05	17.02	~	18.47	9.16
	2	2.06	7	*	3	*	50	0.05	17.02	~	18.47	9.16
DJOJ-2.5/0.05	2.5	2.31	7	*	3	*	56	0.05	19.07	~	20.69	7.97
	2.5	2.31	7	*	1	*	168	0.05	19.07	~	20.69	7.33
	2.5	2.51	7	*	3	*	61	0.05	20.77	~	22.54	7.33
DJOJ-3/0.05	3	2.95	7	*	5	*	43	0.05	24.40	~	26.48	6.11
	3	2.97	9	*	3	*	56	0.05	24.51	~	26.60	6.11
	3	2.97	9	*	1	*	168	0.05	24.51	~	26.60	6.11
	3	3.09	7	*	1	*	225	0.05	25.54	~	27.71	6.11
	3	3.09	7	*	5	*	45	0.05	25.54	~	27.71	6.11
DJOJ-3.3/0.05	3.3	3.30	7	*	1	*	240	0.05	29.56	~	31.97	5.55
DJOJ-3.3/0.05	3.3	3.30	7	*	5	*	48	0.05	27.24	~	29.56	5.55
DJOJ-3.5/0.05	3.5	3.53	12	*	3	*	50	0.05	29.18	~	31.67	5.23
DJOJ-3.5/0.05	3.5	3.53	12	*	1	*	150	0.05	29.18	~	31.67	5.23
DJOJ-4/0.05	4	3.85	7	*	5	*	56	0.05	31.78	~	34.48	4.58
	4	3.96	12	*	3	*	56	0.05	32.69	~	35.47	4.58
	4	3.96	12	*	1	*	168	0.05	32.69	~	35.47	4.58
	4	4.00	7	*	1	*	291	0.05	33.03	~	35.84	4.58
DJOJ-4.5/0.05	4.5	4.62	14	*	1	*	168	0.05	38.13	~	41.38	4.07
DJOJ-4.5/0.05	4.5	4.66	12	*	3	*	66	0.05	38.52	~	41.80	4.07
DJOJ-4.8/0.05	4.8	4.83	12	*	1	*	205	0.05	39.89	~	43.28	3.82
DJOJ-5/0.05	5	4.95	15	*	3	*	56	0.05	40.86	~	44.33	3.66
DJOJ-5/0.05	5	4.95	15	*	1	*	168	0.05	40.86	~	44.33	3.66
DJOJ-5.6/0.05	5.6	5.60	17	*	3	*	56	0.05	46.31	~	50.24	3.27
DJOJ-6/0.05	6	6.04	19	*	3	*	54	0.05	49.91	~	54.15	3.05
DJOJ-6/0.05	6	6.04	19	*	1	*	162	0.05	49.91	~	54.15	3.05
DJOJ-6.3/0.05	6.3	6.26	19	*	1	*	168	0.05	51.75	~	56.16	2.91
DJOJ-6.3/0.05	6.3	6.26	19	*	3	*	56	0.05	51.75	~	56.16	2.91
DJOJ-7/0.05	7	7.31	23	*	3	*	54	0.05	60.41	~	65.55	2.62
DJOJ-8/0.05	8	7.91	12	*	6	*	56	0.05	65.37	~	70.93	2.29
DJOJ-8/0.05	8	8.12	12	*	3	*	115	0.05	67.12	~	72.83	2.29
DJOJ-10/0.05	10	10.04	31	*	3	*	55	0.05	82.93	~	89.99	1.83
	10	10.07	19	*	3	*	90	0.05	83.18	~	90.25	1.83
	10	10.44	19	*	5	*	56	0.05	86.26	~	93.59	1.83
	10	10.60	12	*	3	*	150	0.05	87.55	~	95.00	1.83
DJOJ-12/0.05	12	11.87	12	*	7	*	72	0.05	98.06	~	106.40	1.53
	12	12.08	19	*	3	*	108	0.05	99.81	~	108.30	1.53
	12	12.08	19	*	6	*	54	0.05	99.81	~	108.30	1.53
DJOJ-20/0.05	20	20.14	19	*	5	*	108	0.05	166.35	~	180.50	0.92
DJOJ-22/0.05	22	22.25	18	*	3	*	210	0.05	183.86	~	199.50	0.83
DJOJ-25/0.05	25	25.02	25	*	3	*	170	0.05	206.72	~	224.31	0.73
DJOJ-25/0.05	25	25.06	19	*	7	*	96	0.05	207.01	~	224.62	0.73
DJOJ-30/0.05	30	30.02	19	*	7	*	115	0.05	247.98	~	269.08	0.61
Copper wire material, single wire size, corss-sectional area, layer directions can be customized.

0.07mm(AWG41)NORMAL STRANDED WIRE STRUCTURE
MODEL	NOMINAL CROSS-SECTIONAL AREA (mm²)	CALCULATED CROSS-SECTIONAL AREA(mm²)	STRUCTURE					NOMINAL SINGLE WIRE DIAMETER(mm)	WEIGHT PER METER (g)			MAX DC RESISTANCE AT 20℃(Ω/km)
DJOJ-1.2/0.07	1.2	1.25	7	*	1	*	44	0.070	10.62	~	11.24	15.27
DJOJ-1.3/0.07	1.3	1.40	7	*	1	*	52	0.070	11.84	~	12.55	14.09
DJOJ-1.5/0.07	1.5	1.51	7	*	1	*	56	0.070	12.76	~	13.52	12.21
DJOJ-1.8/0.07	1.8	1.78	7	*	3	*	22	0.070	15.03	~	15.93	10.18
DJOJ-2.5/0.07	2.5	2.56	7	*	1	*	95	0.070	21.64	~	22.93	7.33
DJOJ-3/0.07	3.0	3.10	7	*	1	*	115	0.070	26.19	~	27.76	6.11
DJOJ-3/0.07	3.0	3.18	12	*	1	*	69	0.070	26.94	~	28.55	6.11
DJOJ-4/0.07	4.0	3.98	7	*	1	*	148	0.070	33.71	~	35.72	4.58
DJOJ-4/0.07	4.0	4.04	7	*	1	*	150	0.070	34.17	~	36.21	4.58
DJOJ-6/0.07	6.0	6.02	6	*	3	*	87	0.070	50.96	~	54.00	3.05
	6.0	5.79	7	*	5	*	43	0.070	48.97	~	51.90	3.05
	6.0	6.02	9	*	3	*	58	0.070	50.96	~	54.00	3.05
DJOJ-8/0.07	8.0	8.03	8	*	3	*	87	0.070	67.94	~	72.00	2.29
DJOJ-8/0.07	8.0	8.03	12	*	3	*	58	0.070	67.94	~	72.00	2.29
DJOJ-8.5/0.07	8.5	8.40	13	*	3	*	56	0.070	71.07	~	75.31	2.16
DJOJ-10/0.07	10.0	10.04	10	*	3	*	87	0.070	84.93	~	90.00	1.83
	10.0	9.92	12	*	5	*	43	0.070	83.95	~	88.96	1.83
	10.0	10.04	15	*	3	*	58	0.070	84.93	~	90.00	1.83
DJOJ-12/0.07	12.0	12.05	12	*	3	*	87	0.070	101.91	~	108.00	1.53
DJOJ-12/0.07	12.0	12.05	18	*	3	*	58	0.070	101.91	~	108.00	1.53
DJOJ-14/0.07	14.0	14.06	14	*	3	*	87	0.070	118.90	~	126.00	1.31
DJOJ-16/0.07	16.0	16.68	7	*	7	*	86	0.070	141.18	~	149.49	1.15
	16.0	15.99	7	*	6	*	99	0.070	135.30	~	143.38	1.15
	16.0	16.06	16	*	3	*	87	0.070	135.89	~	144.00	1.15
	16.0	16.06	24	*	3	*	58	0.070	135.89	~	144.00	1.15
DJOJ-25/0.07	25.0	25.10	25	*	3	*	87	0.070	212.32	~	224.99	0.73
DJOJ-25/0.07	25.0	26.10	39	*	3	*	58	0.070	220.81	~	233.99	0.73
Copper wire material, single wire size, corss-sectional area, layer directions can be customized.

0.1mm(AWG38) NORMAL STRANDED WIRE STRUCTURE
MODEL	NOMINAL CROSS-SECTIONAL AREA (mm²)	CALCULATED CROSS-SECTIONAL AREA(mm²)	STRUCTURE					NOMINAL SINGLE WIRE DIAMETER(mm)	WEIGHT PER METER (g)			MAX DC RESISTANCE AT 20℃(Ω/km)
DJOJ-0.75/0.1	0.75	0.66	7	*	1	*	12	0.100	5.68	~	5.91	24.61
DJOJ-0.75/0.1	0.75	0.75	8	*	1	*	12	0.100	6.49	~	6.76	24.61
DJOJ-1/0.1	1	0.99	7	*	1	*	18	0.100	8.52	~	8.87	18.46
DJOJ-1.6/0.1	1.6	1.59	7	*	1	*	29	0.100	13.72	~	14.29	11.54
DJOJ-2/0.1	2	1.98	7	*	1	*	36	0.100	17.03	~	17.73	9.23
DJOJ-2.5/0.1	2.5	2.53	7	*	1	*	46	0.100	21.76	~	22.66	7.38
DJOJ-3/0.1	3	2.97	7	*	1	*	54	0.100	25.55	~	26.60	6.15
DJOJ-3.5/0.1	3.5	3.52	7	*	1	*	64	0.100	30.28	~	31.53	5.27
DJOJ-4/0.1	4	3.96	7	*	1	*	72	0.100	34.06	~	35.47	4.62
DJOJ-4.5/0.1	4.5	2.64	4	*	1	*	84	0.100	22.71	~	23.64	4.10
DJOJ-4.5/0.1	4.5	4.45	9	*	1	*	63	0.100	38.32	~	39.90	4.10
DJOJ-5/0.1	5	4.95	7	*	1	*	90	0.100	42.58	~	44.33	3.69
DJOJ-6/0.1	6	6.03	12	*	1	*	64	0.100	51.90	~	54.04	3.08
DJOJ-6.5/0.1	6.5	6.59	10	*	1	*	84	0.100	56.77	~	59.11	2.84
DJOJ-6.5/0.1	6.5	6.50	12	*	1	*	69	0.100	55.96	~	58.27	2.84
DJOJ-7.5/0.1	7.5	7.54	15	*	1	*	64	0.100	64.88	~	67.56	2.46
DJOJ-8/0.1	8	7.91	12	*	1	*	84	0.100	68.12	~	70.93	2.31
	8	8.04	16	*	1	*	64	0.100	69.21	~	72.06	2.31
	8	8.05	19	*	1	*	54	0.100	69.34	~	72.20	2.31
DJOJ-8.5/0.1	8.5	8.48	12	*	1	*	90	0.100	72.99	~	76.00	2.17
DJOJ-9/0.1	9	8.95	19	*	1	*	60	0.100	77.05	~	80.22	2.05
DJOJ-10/0.1	10	10.39	7	*	3	*	63	0.100	89.41	~	93.10	1.85
	10	9.99	12	*	1	*	106	0.100	85.97	~	89.51	1.85
	10	9.99	19	*	1	*	67	0.100	86.03	~	89.58	1.85
DJOJ-11.8/0.1	11.8	11.87	18	*	1	*	84	0.100	102.19	~	106.40	1.56
DJOJ-12/0.1	12	12.06	12	*	1	*	128	0.100	103.81	~	108.09	1.54
DJOJ-12/0.1	12	11.87	18	*	1	*	84	0.100	102.19	~	106.40	1.54
DJOJ-14/0.1	14	14.13	12	*	1	*	150	0.100	121.65	~	126.67	1.32
DJOJ-15/0.1	15	15.07	12	*	1	*	160	0.100	129.76	~	135.11	1.23
DJOJ-15/0.1	15	15.31	15	*	1	*	130	0.100	131.79	~	137.22	1.23
DJOJ-16/0.1	16	16.01	12	*	1	*	170	0.100	137.87	~	143.56	1.15
DJOJ-16/0.1	16	15.83	24	*	1	*	84	0.100	136.25	~	141.87	1.15
DJOJ-18/0.1	18	17.90	12	*	1	*	190	0.100	154.09	~	160.45	1.03
DJOJ-20/0.1	20	19.97	12	*	1	*	212	0.100	171.93	~	179.02	0.92
DJOJ-20/0.1	20	20.14	19	*	1	*	135	0.100	173.35	~	180.50	0.92
DJOJ-22/0.1	22	22.11	16	*	1	*	176	0.100	190.32	~	198.16	0.84
DJOJ-25/0.1	25	24.96	12	*	1	*	265	0.100	214.92	~	223.78	0.74
DJOJ-25/0.1	25	25.36	19	*	1	*	170	0.100	218.30	~	227.30	0.74
DJOJ-35/0.1	35	35.17	14	*	5	*	64	0.100	302.78	~	315.26	0.53
Copper wire material, single wire size, corss-sectional area, layer directions can be customized.

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Stranded Copper Wire

Braided Copper Wire

Insulated Copper Wire

Resistance Welded Strands

Welding Assembly

Laminated Copper Busbar

Wiring Harness