Enamelled Constantan Wire Class 130c / 155c / 180c

Product Description

CuNi40 / CuNi 44 / Ni-Cr / Silver Enamelled Constantan Wire 

Product Description
These enameled resistance wires have been broadly used for standard resistors, automobile parts, winding resistors, etc. using the insulation processing best suited for these applications, taking full advantage of the distinctive features of enamel coating.
Furthermore, we will carry out enamel coating insulation of precious metal wire such as silver and platinum wire upon order. Please make use of this production-on-order. 
 
Type of bare alloy wire

Copper-nickel alloy wire,	Constantan Wire,CuNi1~CuNi44
Ni-Cr Alloy wire	NiCr35/20,NiCr70/30,NiCr60/15,NiCr80/20,NiCr90/10,NiCr AA,Karma.
Fe-Cr-Al Alloy wire	Cr13Al4,Cr21Al4,Cr21Al6,Cr23Al5,Cr25Al5, Cr21Al6Nb,Cr27Al7Mo2,
Cu-Ni-Mn Alloy wire	CuMn12Ni2,CuMn12Ni4,Manganin
Stainless steel Wire
Silver	Purity 9.99%
golden  Wire
Any copper alloy and nickel alloy is available

 
Color of enameled insulation:

Red,Green,Yellow,Black,Blue,Nature etc.

 
Type of insulation

Insulation-enamelled Name	Thermal LevelºC (working time 2000h)	Code Name		ANSI. TYPE
Polyurethane enamelled wire	130	UEW		MW75C
Polyester enamelled wire	155	PEW		MW5C
Polyester-imide enamelled wire	180	EIW		MW30C
Polyester-imide and polyamide-imide double coated enameled wire	200	EIWH (DFWF)		MW35C
Polyamide-imide enamelled wire	220	AIW		MW81C

Style of supply

Alloys Name	Type	Dimension
Enameled-W	Wire	D=0.018mm~1.2mm
Enameled-R	Ribbon	W=0.4~24	T=0.01~0.2mm

 
Dimension of insulation

D mm	Min thickness of insulation		Max OD of Enameled
	I	II	I	II
0.02	0.005	0.009	0.09	0.036
0.022	0.005	0.019	0.032	0.038
0.025	0.006	0.010	0.036	0.042
0.028	0.006	0.010	0.039	0.045
0.030	0.006	0.011	0.042	0.048
0.032	0.006	0.011	0.044	0.050
0.036	0.007	0.012	0.049	0.055
0.040	0.007	0.012	0.053	0.060
0.045	0.008	0.013	0.059	0.066
0.050	0.008	0.014	0.064	0.072
0.056	0.009	0.015	0.071	0.079
0.060	0.009	0.016	0.076	0.084
0.063	0.009	0.016	0.080	0.088
0.071	0.010	0.017	0.089	0.097
0.080	0.011	0.018	0.099	0.108
0.090	0.012	0.019	0.111	0.120
0.100	0.012	0.021	0.122	0.132
0.112	0.012	0.021	0.135	0.146
0.125	0.014	0.023	0.150	0.161
0.140	0.015	0.024	0.166	0.179
0.150	0.016	0.025	0.177	0.191
0.160	0.017	0.028	0.188	0.202
0.180	0.018	0.028	0.210	0.225
0.200	0.019	0.030	0.231	0.248
0.224	0.021	0.032	0.258	0.275
0.250	0.022	0.034	0.285	0.304
0.280	0.024	0.036	0.318	0.338
0.300	0.025	0.037	0.339	0.360
0.315	0.026	0.038	0.356	0.376
0.355	0.027	0.041	0.398	0.420
0.400	0.028	0.043	0.445	0.468
0.450	0.030	0.048	0.498	0.524
0.500	0.031	0.049	0.551	0.578
0.560	0.034	0.052	0.615	0.643
0.600	0.035	0.054	0.657	0.686
0.630	0.038	0.056	0.689	0.718
0.710	0.038	0.059	0.773	0.805
0.00	0.041	0.062	0.869	0.902
0.900	0.043	0.066	0.973	1.010
1.000	0.048	0.070	1.079	1.117
1.120	0.049	0.074	1.205	1.247
1.250	0.053	0.080	1.343	1.387
1.400	0.058	0.085	1.499	1.548
1.500	0.059	0.090	1.605	1.654