High-Performance Safety-Certified Capacitors

Knowles X1/Y2 safety-certified multilayer ceramic capacitors offer additional options for electrical engineers designing high-power, compact electronics

Image of Knowles Syfer High-Performance Safety-Certified Capacitors Knowles releases a range of X1/Y2 safety-certified surface-mount multilayer ceramic capacitors (MLCCs). Driven by growing demand for miniaturized surface-mount components capable of performing reliably at ever-increasing working and testing voltages, these safety-certified MLCCs are an ideal solution for ensuring safe operation of the high-power AC/DC converters required for a variety of industrial and automotive applications.

These safety-certified MLCCs are available AEC-Q200 qualified and with a flexible termination option using FlexiCap™, the proprietary flexible epoxy polymer termination material from Knowles.

Features
  • Excellent Y2 MLCCs with voltage ratings as high as 500 VRMS
  • Class Y2 and X1 from 310 VRMS to 500 VRMS
  • High working voltage: voltage rating and maximum capacitance value of 12 nF in 310 VAC class Y2
  • Critical safety features in a compact case: Their innovative design offers creepage distance of up to 5 mm minimum packed into a 2720 case size, reducing required board space
  • Higher DC-rated voltage: 1,500 V in compliance with EN60384-14 Annex H
  • Tested for operation in harsh environments: Rated to humidity grade IIIB (85°C/85% RH, 1,000 hr)
  • Wide operating range: -55°C to +125°C

High-Performance Safety-Certified Capacitors

ImageManufacturer Part NumberDescriptionAvailable QuantityPriceView Details
2720 SAFETY 500VAC X1/Y2 TUV CER2720YA500102KSTSYX2720 SAFETY 500VAC X1/Y2 TUV CER497 - Immediate$87.54View Details
2720 SAFETY 440VAC X1/Y2 TUV CER2720YA440392KJTSYX2720 SAFETY 440VAC X1/Y2 TUV CER500 - Immediate$89.96View Details
2720 SAFETY 500VAC X1/Y2 TUV CER2720YA500102KJTSYX2720 SAFETY 500VAC X1/Y2 TUV CER500 - Immediate$90.06View Details
2720 SAFETY 500VAC X1/Y2 TUV CER2720YA500122KJTSYX2720 SAFETY 500VAC X1/Y2 TUV CER500 - Immediate$91.87View Details
2720 SAFETY 440VAC X1/Y2 TUV CER2720YA440472KJTSYX2720 SAFETY 440VAC X1/Y2 TUV CER500 - Immediate$91.97View Details
2720 SAFETY 500VAC X1/Y2 TUV CER2720YA500122KSTSYX2720 SAFETY 500VAC X1/Y2 TUV CER500 - Immediate$92.17View Details
2720 SAFETY 500VAC X1/Y2 TUV CER2720YA500222KJTSYX2720 SAFETY 500VAC X1/Y2 TUV CER464 - Immediate$92.17View Details
2720 SAFETY 500VAC X1/Y2 TUV CER2720YA500152KSTSYX2720 SAFETY 500VAC X1/Y2 TUV CER500 - Immediate$94.98View Details
2720 SAFETY 310VAC X1/Y2 TUV CER2720YA310562KJTSYX2720 SAFETY 310VAC X1/Y2 TUV CER500 - Immediate$96.09View Details
2720 SAFETY 500VAC X1/Y2 TUV CER2720YA500222KSTSYX2720 SAFETY 500VAC X1/Y2 TUV CER500 - Immediate$96.09View Details
2720 SAFETY 500VAC X1/Y2 TUV CER2720YA500152KJTSYX2720 SAFETY 500VAC X1/Y2 TUV CER500 - Immediate$96.29View Details
2720 SAFETY 500VAC X1/Y2 TUV CER2720YA500272KJTSYX2720 SAFETY 500VAC X1/Y2 TUV CER500 - Immediate$96.39View Details
2720 SAFETY 310VAC X1/Y2 TUV CER2720YA310682KJTSYX2720 SAFETY 310VAC X1/Y2 TUV CER500 - Immediate$99.10View Details
2720 SAFETY 500VAC X1/Y2 TUV CER2720YA500182KSTSYX2720 SAFETY 500VAC X1/Y2 TUV CER500 - Immediate$100.61View Details
2720 SAFETY 500VAC X1/Y2 TUV CER2720YA500182KJTSYX2720 SAFETY 500VAC X1/Y2 TUV CER500 - Immediate$100.71View Details
2720 SAFETY 500VAC X1/Y2 TUV CER2720YA500332KJTSYX2720 SAFETY 500VAC X1/Y2 TUV CER500 - Immediate$101.11View Details
2720 SAFETY 500VAC X1/Y2 TUV CER2720YA500272KSTSYX2720 SAFETY 500VAC X1/Y2 TUV CER500 - Immediate$102.82View Details
2720 SAFETY 310VAC X1/Y2 TUV CER2720YA310562KSTSYX2720 SAFETY 310VAC X1/Y2 TUV CER500 - Immediate$103.93View Details
2720 SAFETY 310VAC X1/Y2 TUV CER2720YA310822KJTSYX2720 SAFETY 310VAC X1/Y2 TUV CER500 - Immediate$104.43View Details
2720 SAFETY 310VAC X1/Y2 TUV CER2720YA310682KSTSYX2720 SAFETY 310VAC X1/Y2 TUV CER500 - Immediate$107.14View Details
Published: 2025-03-31