Heraeus Electronics introduces the PTC4900 Series Self-Regulating Heater Inks, a breakthrough in heater technology. These customizable PTC (Positive Thermal Coefficient) inks offer enhanced performance, expanded operating temperatures, and unparalleled customization options. Designed for precise temperature control, they are suitable for various applications, including EV battery heaters, ADAS heaters, flooring heaters and cabin comfort heaters. Customers will benefit from the blendable system of resistors, simplifying circuit design and streamlining the production process. And by avoiding lot-to-lot variation, it saves customers development time, improves production yields, and shortens time to market.