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Magnet Wire. Please contact NEMA for information regarding the specific changes to the NEMA MW 1000 publication.
Half-Size Copper Magnet Wire Dimensional Values Derived from NEMA MW1000-2020 Standard SIZE DIAMETER (AWG) BARE COPPER (INCHES) RESISTANCE** (OHMS PER 1000 FT. AT 20˚C) FEET PER POUND POUNDS PER 1000 FT. CIRCULAR MILS MIN. NOM. MAX. MIN. NOM. MAX. NOMINAL 10 1/2 11 1/2 12 1/2 13 1/2 14 1/2.0952.0847.0755.0672.0599.0962.0856.0763.0679.0605.0971
aluminum magnet wires. The data presented in this booklet is consistent with NEMA MW 1000 specifications and is applicable for all film and insulation types. The data is given to help in the application and design choices of copper and aluminum magnet wire. All information contained herein is believed to be reliable and accurate.
Solid Copper Wire & Magnet Wire Data by AWG (25 to 50) Maximum Current: These ampacities are based on a very moderate rating of 700 circular mils per amp (cma). Determining a more accurate current rating depends on a variety of factors including the surrounding materials, permissible temperature rise, and specific usage of the wire.
The Sumitomo Electric magnet wire technical guide provides comprehensive information on the properties, applications, and specifications of various magnet wires.
Engineering data for copper magnet wire, based on NEMA / metric Area Recom. Typical Increase Increase kg/km m/kg ohms/kg wires / ohms / Winding Elon-(mm) (mm) (sq. mm) sq. cm cm 3 Tension gation AWG Min Nom Max Min Nom Max * Min Min Nom Max Min Min Nom Max Nom Nom Nom Nom Nom Nom (gram) % AWG 24,0 0,505 0,511 0,513 0,0818 0,0838 0,0859 0,025 0,531 0,541 0,551 0,048 0,554 0,565 0,577 0,204666 ...
Bondable magnet wire is used in a variety of applications such as transformers, lift magnets, solenoids, bobbinless coils, clutch coils, voice coils, and motor stator and armature windings.
