Constantan Eureka Wire
The Constantan Eureka Wire is composed of the Constantan alloy, which is a combination of copper and nickel. This unique alloy has a low thermal conductivity and a high electrical resistance, making it a valuable material in various industries. Its resistance remains constant regardless of temperature changes, solidifying its reliability...
The Constantan Eureka Wire is composed of the Constantan alloy, which is a combination of copper and nickel. This unique alloy has a low thermal conductivity and a high electrical resistance, making it a valuable material in various industries. Its resistance remains constant regardless of temperature changes, solidifying its reliability as a resistance alloy.
Constantan is often used in resistors, thermocouples, and strain gauges for its reliable electrical and temperature sensing properties.
Wire Type: Constantan/Eureka (copper-nickel alloy)
| Product Code | SWG No. | Ohms/1,000m | Approx Metres/125g Reel |
| SE.31.1469-01 | 18 | 14.85 | 11.75m |
| SE.31.1479-01 | 20 | 26.41 | 21.25m |
| SE.31.1489-01 | 22 | 43.65 | 35.25m |
| SE.31.1499-01 | 24 | 70.71 | 56.75m |
| SE.31.1509-01 | 26 | 105.6 | 85m |
| SE.31.1519-01 | 28 | 156.2 | 125m |
| SE.31.1529-01 | 30 | 222 | 177.5m |
| SE.31.1539-01 | 32 | 293 | 235m |
| SE.31.1549-01 | 34 | 404 | 325m |
| SE.31.1559-01 | 36 | 592 | 480m |
| Size |
18, 20, 22, 24, 26, 28, 30, 32, 34, 36 |
|---|