Thermal Filament Spiral Heaters
Select a source that best matches the size and properties of the material you want to heat. Some sources can be used more than once to heat the same material. Before you choose one, make sure to check the power requirements and shape of each source.
Tungsten Spiral Heaters (1800°C)
Spiral & Serpentine Area Heaters

#152: 1 Wire * Dia. 1.00mm / 0.04″, 7.9 Volt, 31 Amps, 245 Watts
#153: 1 Wire * Dia. 1.524mm / 0.06″, 6.1 Volt, 71 Amps, 433 Watts
Spiral & Serpentine Area Heaters

#154: 1 Wire * Dia. 1.00mm / 0.04″, 7.39 Volt, 34 Amps, 251 Watts
#155: 1 Wire * Dia. 1.524mm / 0.06″, 5.22 Volt, 63 Amps, 329 Watts
Spiral & Serpentine Area Heaters

#156: 1 Wire * Dia. 1.00mm / 0.04″, 4.18 Volt, 36 Amps, 150 Watts
#157: 1 Wire * Dia. 1.524mm / 0.06″, 2.83 Volt, 69 Amps, 195 Watts