Holy Stone Enterprise has its headquarters in Taipei (Taiwan) and factories in both Lungtan (Taiwan) and Dongguan (China). The company was founded in 1981 and is listed on the Taiwan Stock Exchange.

With the support of an advanced materials laboratory in Japan, Holy Stone manufactures an extensive line of standard and specialised ceramic capacitors. Its factories use advanced technology and state-of-the-art equipment. The facilities are certified according to ISO-14000, ISO-9001 and QS-9000.

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Class I and class II high voltage capacitors.

  • Available in voltage values from 250 Vdc to 6 KVdc in COG / NPO and X7R dielectric materials
  • Sizes from 1206 to 2225 with capacitance values up to 22 μF


Safety / surge protection capacitorsSMD sizes from 1808 to 2825

  • Single-layer disks with terminals
  • Classifications Y1 / X1, Y2 / X1 and Y3 / X2
  • Standard safety approvals for EN132400, IEC60384-14, UL1414 and UL60950
  • Approvals by TÜV and UL. AEC Q200 safety capacitors available


High CV capacitors (medium voltage 50 / 100 V)

  • Available in X5R / X7R dielectric materials, and in a wide range of case sizes and capacitance values
  • Suitable for replacements and applications of tantalum, such as DC/DC converters and power supplies 


Capacitors for high-frequency LED lighting

  • For use in the high-frequency light ballast damping circuit
  • Specifically designed to have a low and stable ESR
  • Available in COG / NPO with chip sizes of 1206 and 1210
  • Capacitance values up to 2.7 nF in voltage capacities of 500 Vdc, 630 Vdc and 1000 Vdc


Automotive grade capacitors (AEC-Q200 and TS16949 rated)

  • The Holy Stone ACC series is rated according to AEC-Q200 and TS16949 and is available in voltages of up to 1 KVdc in NP0 / C0G and X7R
  • It also offers Y2/X1 to AEC-Q200/TS16949 rated safety capacitors.
  • All ranges are available with standard or polymer/soft (super-finish) to prevent mechanical cracking