Class 180 Fully Insulated (Zero Defect) Solderable Round Enameled Copper Wire

Product Detail

Rvyuan FIW wire can be a substitute for TIW wire when they are applied to switching power transformers. As there are a huge range of selection of overall diameters for FIW wire, costs can be reduced. Meanwhile, it has better windability and solderability compared to TIW wire.

1.High temperature rating, G180;
2.High dielectric breakdown voltage min. 15KV
6000Vrms,1min;
3.High dielectric strength
(No need to peel off the film)
4.Solderable: 390℃，2s
5.Resistance to softening, 250℃, no breakdown, 2 minutes
Over Air Reflow (peak temperature at 260°C), the enamel doesn't crack
6.Can be customized to produce natural color (N) / red (R) / green (G) /
Blue(B)/Purple(V)/Brown(BR)/Yellow(Y)
7.Excellent winding performance is suitable for high-speed automatic winding machine to improve efficiency;
8. The size is small, minimum of 0.11mm. Extrusion wire is not accessible;
9. The price of FIW wire is lower and about half cheaper than three-layer insulated wire of the same specification.

Nom.Diameter (mm)	FIW Weight per Km (Kg/Km)
Nom.Diameter (mm)	FIW3	FIW4	FIW5	FIW6	FIW7	FIW8	FIW9
0.040	0.013	0.014	0.015	0.017	0.019	0.021
0.050	0.020	0.021	0.023	0.025	0.027	0.030
0.060	0.028	0.030	0.033	0.036	0.039	0.043
0.071	0.059	0.041	0.044	0.047	0.051	0.055	0.059
0.080	0.049	0.052	0.055	0.059	0.063	0.068	0.073
0.090	0.062	0.065	0.069	0.073	0.077	0.082	0.088
0.100	0.076	0.080	0.085	0.090	0.096	0.102	0.109
0.120	0.110	0.114	0.121	0.128	0.136	0.144	0.153
0.140	0.149	0.154	0.162	0.171	0.181	0.192	0.203
0.160	0.193	0.200	0.210	0.221	0.234	0.247	0.261
0.180	0.244	0.253	0.265	0.278	0.293	0.309	0.325
0.200	0.300	0.310	0.324	0.339	0.355	0.373	0.392
0.250	0.467	0.482	0.502	0.525	0.549	0.575	0.603
0.300	0.669	0.687	0.712	0.739	0.768	0.798	0.831
0.400	1.177	1.202	1.233	1.267	1.303	1.340

Nom.Diameter (mm)	FIW Length per Kg(Km/Kg)
	FIW3	FIW4	FIW5	FIW6	FIW7	FIW8	FIW9
0.040	77.95	73.10	65.71	59.43	53.66	48.43
0.050	50.33	47.49	43.66	40.01	36.59	33.44
0.060	35.16	33.10	30.48	27.97	25.62	23.44
0.071	16.99	24.39	22.78\|	21.22	19.73	18.32	16.99
0.080	20.27	19.31	18.10	16.92	15.79	14.71	13.69
0.090	16.08	15.41	14.56	13.72	12.91	12.13	11.39
0.100	13.07	12.54	11.83	11.13	10.45	9.80	9.19
0.120	9.10	8.74	8.27	7.82	7.37	6.95	6.54
0.140	6.73	6.48	6.16	5.84	5.53	5.22	4.93
0.160	5.18	4.99	4.75	4.51	4.28	4.06	3.84
0.180	4.10	3.96	3.78	3.59	3.42	3.24	3.07
0.200	3.33	3.23	3.09	2.95	2.81	2.68	2.55
0.250	2.14	2.08	1.99	1.91	1.82	1.74	1.66
0.300	1.49	1.46	1.40	1.35	1.30	1.25	1.20
0.040	0.85	0.83	0.81	0.79	0.77	0.75

Nom.Diameter (mm)	Tolerance (mm)	Max.Overall Diameter (mm)
Nom.Diameter (mm)	Tolerance (mm)	FIW3	FIW4	FIW5	FIW6	FIW7	FIW8	FIW9
0.040	±0.003	0.058	0.069	0.079	0.089	0.099	0.109
0.050	±0.003	0.072	0.083	0.094	0.105	0.116	0.127
0.060	±0.003	0.085	0.099	0.112	0.125	0.138	0.151
0.071	±0.003	0.098	0.110	0.123	0.136	0.149	0.162	0.175
0.080	±0.003	0.108	0.122	0.136	0.150	0.164	0.178	0.192
0.090	±0.003	0.120	0.134	0.148	0.162	0.176	0.190	0.204
0.100	±0.003	0.132	0.148	0.164	0.180	0.196	0.212	0.228
0.140	±0.003	0.181	0.201	0.221	0.241	0.261	0.281	0.301
0.160	±0.003	0.205	0.227	0.249	0.271	0.293	0.315	0.337
0.180	±0.003	0.229	0.253	0.277	0.301	0.325	0.349	0.373
0.200	±0.003	0.252	0.277	0.302	0.327	0.352	0.377	0.402
0.250	±0.004	0.312	0.342	0.372	0.402	0.432	0.462	0.492
0.300	±0.004	0.369	0.400	0.431	0.462	0.493	0.524	0.555
0.400	±0.005	0.478	0.509	0.540	0.571	0.602	0.633
Nom.Diameter (mm)	Tolerance (mm)	Min. Breakdown voltage (V)
Nom.Diameter (mm)	Tolerance (mm)	FIW3	FIW4	FIW5	FIW6	FIW7	FIW8	FIW9
0.040	±0.003	1458	2349	3159	3969	4779	5589
0.050	±0.003	1782	2673	3564	4455	5346	6237
0.060	±0.003	2025	3159	4212	5265	6318	7371
0.071	±0.003	2187	3159	4212	5265	6318	7371	8424
0.080	±0.003	2268	3402	4536	5670	6804	7938	9072
0.090	±0.003	2430	3564	4698	5832	6966	8100	9234
0.100	±0.003	2592	3888	5184	6480	7776	9072	10368
0.120	±0.003	2888	4256	5624	6992	8360	9728	11096
0.140	±0.003	3116	4636	6156	7676	9196	10716	12236
0.160	±0.003	3420	5092	6764	8436	10108	11780	13452
0.180	±0.003	3724	5548	7372	9196	11020	12844	14668
0.200	±0.003	3952	5852	7752	9652	11552	13452	15352
0.250	±0.004	4712	6992	9272	11552	13832	16112	18392
0.300	±0.004	5244	7600	9956	12312	14668	17024	19380
0.400	±0.005	5460	7630	9800	11970	14140	16310

Transformer

Motor

Ignition coil

Voice Coil

Electrics

Relay

Drawing

Paint

Annealing

Baking

Cooling

Customer Oriented,Innovation brings more Value

RUIYUAN is a solution provider, which requires us to be more professional on wires, insulation material and your applications.

Ruiyuan has a heritage of innovation, along with advancements in enameled copper wire, our company has grown through an unwavering commitment to integrity, service and responsiveness to our customers.

We look forward to continuing to grow on the basis of quality, innovation and service.

7-10 days Average delivery time.
90% European and North American customers. Such as PTR,ELSIT, STS etc.
95% Repurchase rate
99.3% Satisfaction rate. Class A supplier verified by German customer.

Product Tags

class 180 high temperature enameled copper wire

FIW wire

fully insulated enameled copper wire

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