MCH is acronym for Metal Ceramic Heater, which is made up of high melting point metal heating resistance slurry such as tungsten or molybdenum-manganese printed onto 96% alumina casting ceramic green body according to the design requirements of the heating circuit. After being laminated by heat pressing, ceramic heaters are then formed by co-firing ceramic substrate and metal circuit in hydrogen reduction atmosphere protection furnace at 1650° C.
32 in stock (can be backordered)
1~4$ 13.99 each
5~24$ 13.36 each
25~99$ 12.73 each
>=100$ 12.10 each