Walsin Technology Corporation

Walsin Technology Corporation is a Tawianese company and leading manufacturer with dynamic growth and worldwide presence, specializes in the production of passive components. The company's product lineup includes multiple-layer ceramic chip capacitors (MLCCs), chip resistors and arrays, LTCC high frequency components (including antennas and filters), multi-layer common mode filters, EMI and ESD filters, varistors, and positive temperature coefficient resistors.

Founded in 1992, Walsin Technology has continually grown its business operations by placing emphasis on research and development. Also Walsin Technology has improved quality and productivity at its four plants in China, as well as at its factories in Taiwan.Walsin Technology aims to become one of the top three manufacturers in the world in the area of discrete passive components and modules.

Walsin is the biggest company of the PSA Group.

Products list: Ceramic Cap Arrays, Ceramic Capacitors, Disc Capacitors, EMC Components, Inductors, Radial Capacitors, Resistors, Resistors Array, RF Products, Varistors

29 May 2018 WALSIN – End of Life Notice for Y5V MLCC Hi-Cap. product.

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In order to maximize MLCC production efficiency and enhance production flexibility, Walsin Technology Corporation decide to phase out partial Y5V items.


25 August 2017 WALSIN – Unify voltage code of Safety MLCC Series S2 (X1/Y2) e S3 (X2)

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Walsin will change to new P/N for Safety MLCC Series S2 (X1/Y2) and Series S3 (X2) since 2017 Nov.1


21 June 2017 WALSIN – Disc Cap LDF LB Series phase out

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Kindly refer attached notification for Disc Cap Low Dissipation Factor LB Series phase out.


07 December 2016 WALSIN – New MN Series MLCC Non-Magnetic

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Walsin introduces their new MN Series MLCC Non-Magnetic.


07 December 2016 WALSIN – New HT Series MLCC High Temperature

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Walsin introduces their new HT Series MLCC High Temperature.



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Please be informed a EOL for Disc CH (NPO) series as attachment.


19 June 2015 WALSIN – Add a production site for Disc Safety Ceramic manufacture

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Walsin plan to add a new production site for Disc Safety Ceramic.


23 June 2015 WALSIN – Dimensions of soft termination MLCC change

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Walsin plan to revise the dimensions of soft termination MLCC products.


22 April 2015 WALSIN - MLCC RF series products Q/DF Spec. change

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Walsin will change MLCC RF Series products’s Q/DF specification.


10 March 2015 WALSIN – MLCC and RChip PCN

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