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Square Magnet Wire

Square magnet wire is useful where space constraints are concerned. When formed into a coil an equivalent amount of square wire put in a coil can be placed in a tighter coil configuration than the same amount of round wire. This enables engineers to create compact coils and small motors that deliver more power in less space.

Square Magnet Wire

Square wire is useful where space constraints are concerned. When formed into a coil an equivalent amount of square wire put in a coil can be placed in a tighter coil configuration than the same amount of round wire. This enables engineers to create compact coils and small motors that deliver more power in less space.

Insulated Large Square Magnet Wire - Copper

Bare Copper										Heavy Build
Size (AWG)	DIMENSIONS (inches)			RESISTANCE* (ohms per mft at 20° C)			SQUARE MILS	CORNER RADIUS	POUNDS PER	Dimensions (inches)
	MIN	NOM	MAX	MIN	NOM	MAX	NOM	NOM	1000 FT	MIN INCREASE	MIN O.D.	MAX O.D.
1	.2684	.2893	.2922	.09627	.09895	.1020	82320	.040	317.2	.003	.2894	.2972
2	.2550	.2576	.2602	.1217	.1253	.1295	64980	.040	250.4	.003	.2580	.2652
3	.2271	.2294	.2317	.1539	.1589	.1648	51250	.040	197.5	.003	.2301	.2367
4	.2023	.2043	.2063	.1949	.2018	.2100	40370	.040	155.6	.003	.2053	.2113
5	.1801	.1819	.1837	.2470	.2568	.2689	31710	.040	122.2	.003	.1831	.1887
6	.1604	.1620	.1636	.3101	.3211	.3345	25360	.032	97.75	.003	.1634	.1686
7	.1429	.1443	.1457	.3929	.4084	.4277	19940	.032	76.86	.003	.1459	.1507
8	.1272	.1285	.1298	.4981	.5210	.5501	15630	.040	60.25	.003	.1302	.1348
9	.1133	.1144	.1155	.6267	.6513	.6812	12510	.026	48.20	.003	.1163	.1205
10	.1009	.1019	.1029	.7951	.8309	.8757	9803	.026	37.78	.003	.1039	.1079
11	.0897	.0907	.0917	.9914	1.033	1.085	7883	.020	30.38	.003	.0927	.0967
12	.0798	.0808	.0818	1.255	1.317	1.397	6185	.020	23.84	.003	.0828	.0868
13	.0710	.0720	.0730	1.565	1.641	1.734	4964	.016	19.13	.003	.0740	.0780
14	.0631	.0641	.0651	1.980	2.094	2.239	3889	.016	14.99	.003	.0661	.0701
*Based on 100% conductivity IACS

Insulated Large Square Magnet Wire - Aluminum

Dimensions										Heavy Build
Size (AWG)	DIMENSIONS (inches)			RESISTANCE* (ohms per mft at 20° C)			SQUARE MILS	CORNER RADIUS	POUNDS PER	Dimensions(inches)
	MIN	NOM	MAX	MIN	NOM	MAX	NOM	NOM	1000 FT	MIN INCREASE	MIN O.D.	MAX O.D.
1	.2684	.2893	.2922	.1558	.1601	.1650	82320	.040	96.46	.003	.2894	.2972
2	.2550	.2576	.2602	.1969	.2028	.2096	64980	.040	76.15	.003	.2580	.2652
3	.2271	.2294	.2317	.2491	.2572	.2666	51250	.040	60.06	.003	.2301	.2367
4	.2023	.2043	.2063	.3154	.3265	.3399	40370	.040	47.30	.003	.2053	.2113
5	.1801	.1819	.1837	.3997	.4156	.4351	31710	.040	37.16	.003	.1831	.1887
6	.1604	.1620	.1636	.5017	.5196	.5412	25360	.032	29.72	.003	.1634	.1686
7	.1429	.1443	.1457	.6357	.6609	.6920	19940	.032	23.37	.003	.1459	.1507
8	.1272	.1285	.1298	.8059	.8431	.8902	15630	.040	18.32	.003	.1302	.1348
9	.1133	.1144	.1155	1.014	1.054	1.102	12510	.026	14.66	.003	.1163	.1205
10	.1009	.1019	.1029	1.286	1.344	1.417	9803	.026	11.49	.003	.1039	.1079
11	.0897	.0907	.0917	1.604	1.672	1.755	7883	.020	9.237	.003	.0927	.0967
12	.0798	.0808	.0818	2.028	2.131	2.260	6185	.020	7.248	.003	.0828	.0868
13	.0710	.0720	.0730	2.532	2.655	2.806	4964	.016	5.817	.003	.0740	.0780
14	.0631	.0641	.0651	3.203	3.389	3.623	3889	.016	4.557	.003	.0661	.0701
*Based on 61.8% conductivity IACS