Copper-Nickel Alloy Wire, AWG 38 (0.0049" OD), 100 ft Length, Heavy Polyimide Insulation Red 240°C Spool
Product Details
| OD (in) | 0.0049 |
|---|---|
| Bare Conductor OD (in) | 0.004 |
| Length (ft) | 100 |
| Color | Red |
| Construction | Enameled Single Strand |
| Material | Copper-Nickel Alloy |
| AWG | 38 |
| Insulation | Polyimide |
| Insulation Build | Heavy |
| Thermal Class (C) | 240 |
| Composition (%) | 45 Ni, 55 Cu |
| Resistance (ohms) | 18.37 |
| Wire Type | Insulated |
| Packaging | 100 ft / spool |
| Shipping Dimensions | 6 × 6 × 5 in |
| Shipping Weight | 2 lbs |
$165.00
100 ft / spool
In-Stock: 10
Ships in 1-2 business days
Product Description
This 38 AWG Constantan wire is designed for precision medical and instrumentation applications requiring stable electrical performance. The wire features a heavy polyimide insulation build that provides excellent dielectric strength and thermal endurance up to 240°C. Its copper-nickel alloy composition of 45% nickel and 55% copper delivers consistent resistance characteristics of 18.37 ohms per unit length. The bright red color coding facilitates easy circuit identification and tracing during assembly procedures. Each enameled single strand construction maintains an overall diameter of 0.0049 inches with a 0.004-inch bare conductor. The product ships as 100-foot spools that typically dispatch within 1-2 business days.
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