- Business
- Prosperity Dielectrics Co., Ltd. manufactures, processes, and sells multilayer ceramic capacitors (MLCCs), chip resistors, dielectric ceramic powders, and magnetic components; its MLCC offerings include safety certified capacitors, high- and mid-voltage capacitors, high capacitance capacitors, anti-bend capacitors, automotive capacitors, high reliability stacked capacitors, anti-arcing high-voltage capacitors, automotive MLCCs, and ultra-high Q low ESR capacitors; chip resistors encompass high-power, high-precision, and low-resistance types; dielectric ceramic powders comprise barium titanate powder, MLCC formulations, microwave application powders, low temperature co-fire ceramic powders, and powders for dry and wet processes; additional products feature multilayer varistors, metal oxide varistors (MOVs), temperature sensors, and NTC thermistors. These passive components serve automotive, industrial, networking, power supply, consumer electronics, computer information, communication equipment, aviation, and medical applications. The company operates production facilities in Taiwan, including its headquarters at No. 566-1, Kaoshi Road, Yangmei, Taoyuan City, and a factory in Hunan, China, with sales across Asia, the United States, and Europe.
Founded on May 21, 1990, by Taiwan Cement Corporation through a merger with Mei Da Mei, Prosperity Dielectrics listed on the Taiwan OTC market (ticker: 6173) in 2002 and functions as the Specialty and Material Business Group within the PSA Group (Passive System Alliance), alongside affiliates such as Walsin Technology Corporation.
Recent developments include the 2021 divestiture of its Hunan inductor production facility to an INPAQ subsidiary to refocus on core capacitors, resistors, and ceramic powders; the 2022 acquisition of 26.38% equity in Joyin Co., Ltd. and real estate in Liujia, Tainan, for expanded operations; and ongoing vertical integration of upstream raw materials into downstream chip components, bolstered by over 20 years of production in precious metal and base metal electrode (BME) dielectric powders.