Interference Suppression Capacitors

Suppression / Film / DC-Link  / Snubber / AC Filter / Ceramic – from ISKRA and WALSIN

The company ISKRA, d.o.o. was founded in 1946 in Ljubljana, Slovenia. ISKRA's innovative electronic products have gained worldwide recognition. ISKRA is also one of the country's leading companies.

ISKRA is one of the leading manufacturers of film capacitors and filters worldwide. The development and production is located in Semic, Slovenia. ISKRA is certified according to the ISO 9001 and ISO 14001 quality management systems and its products have all the necessary international approvals such as CE, VDE, UL, CSA, CQS, SEMKO etc.

Overview of Iskra Suppression Capacitors Product Portfolio:

Overview of Iskra Film Capacitors Product Portfolio:

Overview of Iskra DC Link / Snubber Capacitors Product Portfolio:

Overview of Iskra AC Motor Capacitors Product Portfolio:


Walsin Technology Corporation (WTC) is dedicated to providing customers worldwide with reliable passive component solutions that feature superior quality, innovative technologies and competitiveness. As a global leader in passive components, the Taiwanese company‘s product line includes multilayer ceramic chip capacitors (MLCC), chip resistors (thick film, thin film, arrays), inductorsRF filtersdisk capacitorsvaristorschip fuses and RF components. Walsin products are used in all common sectors, including industrial, automotive (AEC-Q200), telecom, white goods, lighting and energy.

The ISO9001 and IATF16949 certifications confirm the quality and customer requirements. Founded in 1992, Walsin Technology now produces high quality products in 14 production centers in the Asian region.

Series Class Rated Volrage (VAC) Rated Volrage (VDC) Capacitance range Temp. Range (°C)
S2 X1/Y2 250 3000 4.0pF~4700pF -55~+125 Download
S3 X2 250 3000 max. 3.9pF~5600pF -55~+125 Download