Purchase Qty. Reference FOB Price
100-4,999 Meters US$0.80
5,000-9,999 Meters US$0.60
10,000+ Meters US$0.50
Product Description
Self-regulating heating cable, the resistivity of its heating element has a very high "PTC" (Positive Temperature Coefficient) and is connected in parallel with each other. The characteristics are: it can automatically limit the heating temperature, and automatically adjust the output power ...