30 awg wire resistance | Solar panel wholesaler

30 awg wire resistance

Best answer


Our 30 AWG nichrome wire is perfect for professionals and hobbyists alike. This particular resistance wire isNichrome 80,an alloy nominally composed of 80 percent nickel and 20 percent chromium. This mixture gives the wire great mechanical strength and resistance to oxidation at high temperatures.

People also ask


  • What is the resistivity of AWG wire?

  • This table uses this value of resistivity, but it is known to vary by a few percent based on purity and process of manufacture. AWG wire size (solid) Diameter (inches) Resistance per 1000 ft (ohms) Resistance per 1000 m (ohms) 24

  • What is the resistance of AWG 15?

  • The AWG is a logarithmic scale, so given an know resistance or diameter for a certain gauge, you can quickly figure out the resistance and diameter of another gauge number, by addition and subtraction. AWG 15 is 10 mohm/m. Adding 3 doubles the resistance, and subtracting 3 halves it.

  • What is the smallest AWG size?

  • The smallest AWG size is 40 and the largest is 0000 (4/0). AWG general rules of thumb – for every 6 gauge decrease, the wire diameter doubles and for every 3 gauge decrease, the cross sectional area doubles. Note – WM Wire Gauge, US Steel Wire Gauge and Music Wire Gauge are different systems.

  • What is AWG in electrical?

  • Wire Gauge Formulas Wire gauge is a standard unit for measuring the diameter of the wire and American wire gauge, or AWG, is the standard used in North America. The diameter and cross-sectional area of a wire can be found using the wire gauge and a few simple formulas.

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