Nickel-chromium heating wire 0.7 mm and 2.55 ohms per meter

Nickel-chromium heating wire with a diameter of 0.7 mm and a resistance of approximately 2.55 ohms per meter.

The wire is suitable for experiments, electronics projects and applications where a defined electrical resistance is used to convert electrical energy into heat. The resistance makes it possible to calculate the required wire length based on supply voltage, current and desired power.

As a practical measurement, approximately 66 cm of wire was measured at approximately 1.7 ohms at room temperature. This corresponds to approximately 2.58 ohms per meter and is close to the nominal value of 2.55 ohms per meter.

The wire can be used with different supply voltages depending on the required length and power.

When using the wire as a heating wire, consideration should be given to temperature, heat dissipation, mounting, insulation and surrounding materials. The wire can reach very high temperatures and should therefore be installed so that it cannot come into contact with combustible materials.

Own experiments with 0.66 meters of wire.
Measured resistance: approximately 1.7 ohms at 66 cm
Current at 12 V and 1.7 ohms: 7.06 A
Calculated power at 12 V and 1.7 ohms: approximately 84.7 watts
Product type: Nickel-chromium electrical heating wire
Material: Nickel-chromium alloy
Diameter: 0.7 mm
Resistance: approximately 2.55 ohms per meter
Application: Electrical heating
Application: Heating elements and heating coils
Application: Electronics and experiments
Included.
1 pc module.

About the product.
Weight: approx 15 gram.
Contact us if you have questions at info@pchbutik.se
Article no: 2766
Remaining stock quantity can be found under the Product details tab.
In our range since: 2026-10-12

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