METHOD OF PRODUCING A PTC-RESISTOR DEVICE

摘要

The invention relates to a novel method of producing a resistor device comprising a PTC-polmer element (2) and a varistor element (4). Both elements are moulded in a common moulding process using one common mould. Preferred is co-injection moulding. The invention further relates to the resistor device thus produced and a current limit means including this resistor device and a switch (fig. 4).