{"id":927391,"date":"2026-01-14T11:03:09","date_gmt":"2026-01-14T16:03:09","guid":{"rendered":"https:\/\/www.marketnewsdesk.com\/index.php\/vishay-intertechnology-extends-193-pur-si-series-of-snap-in-power-aluminum-capacitors-with-voltage-ratings-of-550-v-and-600-v\/"},"modified":"2026-01-14T11:03:09","modified_gmt":"2026-01-14T16:03:09","slug":"vishay-intertechnology-extends-193-pur-si-series-of-snap-in-power-aluminum-capacitors-with-voltage-ratings-of-550-v-and-600-v","status":"publish","type":"post","link":"https:\/\/www.marketnewsdesk.com\/index.php\/vishay-intertechnology-extends-193-pur-si-series-of-snap-in-power-aluminum-capacitors-with-voltage-ratings-of-550-v-and-600-v\/","title":{"rendered":"Vishay Intertechnology Extends 193 PUR-SI Series of Snap-in Power Aluminum Capacitors With Voltage Ratings of 550 V and 600 V"},"content":{"rendered":"<h2>\nSpace- and Cost-Saving Devices Offer Ripple Current to 3.27 A and Useful Life of 5000 Hours at +105<br \/>\n<\/h2>\n<div class=\"mw_release\">\n<p>MALVERN, Pa., Jan.  14, 2026  (GLOBE NEWSWIRE) &#8212; Vishay Intertechnology, Inc. (NYSE: VSH) today announced that the company has extended its\u00a0<a href=\"https:\/\/www.globenewswire.com\/Tracker?data=DpWysLUzo87EnBLt8NFKA4I90zhmbEUt4Klu1Kx9xVkIE9B8NWdGH6JYPTEmnvrf-7fjmiBle8zQFP__kOeyE3U2JOQOYozSzVsGTOyDqWo=\" rel=\"nofollow\" target=\"_blank\">193 PUR-SI<\/a> series of miniature snap-in power aluminum electrolytic capacitors with new voltage ratings of 550 V and 600 V. The Vishay BCcomponents devices deliver up to 30 % higher ripple current than standard solutions in similar case sizes and offer a longer useful life.<\/p>\n<p>Traditionally, designers have used three 400 V to 450 V capacitors in series, with voltage balancing resistors across each device, to handle DC bus voltages up to 1100 V \u2014 an approach that adds design complexity and potential failure points. With their higher voltage ratings up to 600 V, the enhanced 193 PUR-SI series devices released today allow designers to achieve this voltage range with fewer components, while eliminating the need for voltage balancing circuits \u2014 saving PCB space and reducing BOM costs. In addition, the added voltage headroom extends capacitor lifetimes and enhances overall system reliability.<\/p>\n<p>Designed to withstand the demanding switching currents of today\u2019s high power converters, the 193 PUR-SI series devices handle ripple currents up to 3.27 A. Their long useful life of 5000 hours at +105 \u00b0C permits use in demanding applications requiring more than 25 years of operation from capacitors in ambient temperatures up to +60 \u00b0C. Featuring a cylindrical aluminum case insulated with a blue sleeve, the devices offer capacitance from 47 \u00b5F to 820 \u00b5F in 25 compact case sizes ranging from 22 mm x 25\u00a0mm to 35 mm x 60 mm. The RoHS-compliant capacitors are also available with 3-pin keyed polarity snap-in terminals for more stable PCB mounting.<\/p>\n<p>As polarized aluminum electrolytic capacitors with a non-solid electrolyte, the devices are ideally suited for smoothing, buffering, and DC-Link filtering in switch mode power supplies; chargers, battery management systems (BMS), and motor controls in electric (EV) and hybrid electric (HEV) vehicles; industrial motor drives and air conditioners; solar inverters; medical equipment; UPS; and welding equipment.<\/p>\n<p>\n        <strong><br \/>\n          <em>Device Specification Table:<\/em><br \/>\n        <\/strong>\n      <\/p>\n<table style=\"border-top: solid black 1pt;border-right: solid black 1pt;border-bottom: solid black 1pt;border-left: solid black 1pt;border-collapse: collapse;width:100%;border-collapse:collapse\">\n<tr>\n<td style=\"border-top: solid black 1pt;border-right: solid black 1pt;border-bottom: solid black 1pt;border-left: solid black 1pt;vertical-align: middle;text-align: left;padding-left: 10.0px;vertical-align: top\">\n            <strong>Case size (D x L in mm)<\/strong>\n          <\/td>\n<td colspan=\"2\" style=\"border-top: solid black 1pt;border-right: solid black 1pt;border-bottom: solid black 1pt;border-left: solid black 1pt;text-align: center;vertical-align: middle;vertical-align: top\">22 x 25 to 35 x 60<\/td>\n<\/tr>\n<tr>\n<td style=\"border-top: solid black 1pt;border-right: solid black 1pt;border-bottom: solid black 1pt;border-left: solid black 1pt;vertical-align: middle;text-align: left;padding-left: 10.0px;vertical-align: top\">\n            <strong>Capacitance range<\/strong>\n          <\/td>\n<td colspan=\"2\" style=\"border-top: solid black 1pt;border-right: solid black 1pt;border-bottom: solid black 1pt;border-left: solid black 1pt;text-align: center;vertical-align: middle;vertical-align: top\">47 \u00b5F to 820 \u00b5F<\/td>\n<\/tr>\n<tr>\n<td style=\"border-top: solid black 1pt;border-right: solid black 1pt;border-bottom: solid black 1pt;border-left: solid black 1pt;vertical-align: middle;text-align: left;padding-left: 10.0px;vertical-align: top\">\n            <strong>Tolerance<\/strong>\n          <\/td>\n<td colspan=\"2\" style=\"border-top: solid black 1pt;border-right: solid black 1pt;border-bottom: solid black 1pt;border-left: solid black 1pt;text-align: center;vertical-align: middle;vertical-align: top\">\u00b1 20 %<\/td>\n<\/tr>\n<tr>\n<td style=\"border-top: solid black 1pt;border-right: solid black 1pt;border-bottom: solid black 1pt;border-left: solid black 1pt;vertical-align: middle;text-align: left;padding-left: 10.0px;vertical-align: top\">\n            <strong>Rated voltage<\/strong>\n          <\/td>\n<td style=\"border-top: solid black 1pt;border-right: solid black 1pt;border-bottom: solid black 1pt;border-left: solid black 1pt;text-align: center;vertical-align: middle;vertical-align: top\">400 V to 450 V<\/td>\n<td style=\"border-top: solid black 1pt;border-right: solid black 1pt;border-bottom: solid black 1pt;border-left: solid black 1pt;text-align: center;vertical-align: middle;vertical-align: top\">500 V to 600 V<\/td>\n<\/tr>\n<tr>\n<td style=\"border-top: solid black 1pt;border-right: solid black 1pt;border-bottom: solid black 1pt;border-left: solid black 1pt;vertical-align: middle;text-align: left;padding-left: 10.0px;vertical-align: top\">\n            <strong>Category temperature range<\/strong>\n          <\/td>\n<td colspan=\"2\" style=\"border-top: solid black 1pt;border-right: solid black 1pt;border-bottom: solid black 1pt;border-left: solid black 1pt;text-align: center;vertical-align: middle;vertical-align: top\">-40 \u00b0C to +105 \u00b0C<\/td>\n<\/tr>\n<tr>\n<td style=\"border-top: solid black 1pt;border-right: solid black 1pt;border-bottom: solid black 1pt;border-left: solid black 1pt;vertical-align: middle;text-align: left;padding-left: 10.0px;vertical-align: top\">\n            <strong>Useful life at +105 \u00b0C<\/strong>\n          <\/td>\n<td colspan=\"2\" style=\"border-top: solid black 1pt;border-right: solid black 1pt;border-bottom: solid black 1pt;border-left: solid black 1pt;text-align: center;vertical-align: middle;vertical-align: top\">5000 h<\/td>\n<\/tr>\n<tr>\n<td style=\"border-top: solid black 1pt;border-right: solid black 1pt;border-bottom: solid black 1pt;border-left: solid black 1pt;vertical-align: middle;text-align: left;padding-left: 10.0px;vertical-align: top\">\n            <strong>Max. ESR at 100 Hz<\/strong>\n          <\/td>\n<td colspan=\"2\" style=\"border-top: solid black 1pt;border-right: solid black 1pt;border-bottom: solid black 1pt;border-left: solid black 1pt;text-align: center;vertical-align: middle;vertical-align: top\">120 m\u03a9 to 3365 m\u03a9<\/td>\n<\/tr>\n<tr>\n<td style=\"border-top: solid black 1pt;border-right: solid black 1pt;border-bottom: solid black 1pt;border-left: solid black 1pt;vertical-align: middle;text-align: left;padding-left: 10.0px;vertical-align: top\">\n            <strong>Max. impedance at 10 kHz<\/strong>\n          <\/td>\n<td colspan=\"2\" style=\"border-top: solid black 1pt;border-right: solid black 1pt;border-bottom: solid black 1pt;border-left: solid black 1pt;text-align: center;vertical-align: middle;vertical-align: top\">80 m\u03a9 to 2700 m\u03a9<\/td>\n<\/tr>\n<tr>\n<td style=\"border-top: solid black 1pt;border-right: solid black 1pt;border-bottom: solid black 1pt;border-left: solid black 1pt;vertical-align: middle;text-align: left;padding-left: 10.0px;vertical-align: top\">\n            <strong>Sectional specification<\/strong>\n          <\/td>\n<td colspan=\"2\" style=\"border-top: solid black 1pt;border-right: solid black 1pt;border-bottom: solid black 1pt;border-left: solid black 1pt;text-align: center;vertical-align: middle;vertical-align: top\">IEC 60384-4 \/ EN130300<\/td>\n<\/tr>\n<tr>\n<td style=\"border-top: solid black 1pt;border-right: solid black 1pt;border-bottom: solid black 1pt;border-left: solid black 1pt;vertical-align: middle;text-align: left;padding-left: 10.0px;vertical-align: top\">\n            <strong>Climatic category IEC 60038<\/strong>\n          <\/td>\n<td style=\"border-top: solid black 1pt;border-right: solid black 1pt;border-bottom: solid black 1pt;border-left: solid black 1pt;text-align: center;vertical-align: middle;vertical-align: top\">40 \/ 105 \/ 56<\/td>\n<td style=\"border-top: solid black 1pt;border-right: solid black 1pt;border-bottom: solid black 1pt;border-left: solid black 1pt;text-align: center;vertical-align: middle;vertical-align: top\">25 \/ 105 \/ 56<\/td>\n<\/tr>\n<\/table>\n<p>\n        <br \/>Samples of the extended 193 PUR-SI series capacitors are available from catalog houses in small quantities. Production quantities are available now, with lead times of 18 weeks.<\/p>\n<p>Vishay manufactures one of the world\u2019s largest portfolios of discrete semiconductors and passive electronic components that are essential to innovative designs in the automotive, industrial, computing, consumer, telecommunications, military, aerospace, and medical markets. Serving customers worldwide, Vishay is <strong>The DNA of tech.<\/strong><sup>\u00ae<\/sup> Vishay Intertechnology, Inc. is a Fortune 1000 Company listed on the NYSE (VSH). More on Vishay at <a href=\"https:\/\/www.globenewswire.com\/Tracker?data=I8-UyqiGgUzrd4uK6YuDfDk_xIhs_oVo3bkCsRK8jSQZ_Cdw45hz-xBjMzvNiCToczqt6CzJQI09ucxHIjsM1Q==\" rel=\"nofollow\" target=\"_blank\">www.Vishay.com<\/a>.<\/p>\n<p>\n        <strong>The DNA of tech<\/strong><br \/>\n        <sup>\u00ae<\/sup> is a registered trademark of Vishay Intertechnology, Inc.<\/p>\n<p>\n        <strong>Vishay on Facebook:<\/strong><br \/>\n        <a href=\"https:\/\/www.globenewswire.com\/Tracker?data=RXaePGpzM6RKn-ZblCad2fEKUlcmTAC1de1Ijw-i7V5_uGmMROWSn8g87y6RiBkj2ZRnPItldl7S8ZqRwUnlwXDQ0rmqZ6DR1EzTuymrqevlVH94Y1C7o2y8mP1eM180JF6xUdeeeKkOXH-QU-AVoIwG98nZsXpyoRp8E23SgAc=\" rel=\"nofollow\" target=\"_blank\">http:\/\/www.facebook.com\/VishayIntertechnology<\/a><br \/>\n        <br \/>\n        <strong>Vishay Twitter feed:<\/strong><br \/>\n        <a href=\"https:\/\/www.globenewswire.com\/Tracker?data=RXaePGpzM6RKn-ZblCad2ciP3pAMQMya_OMm0LBF3ZZFLHN06hsufJOoesPew7XIDXV69UuJa1PxXnZP0wZR9cagAO7AF9iSQDY7fGR8O-VTZbwNdERL1jRyzWfu91uG\" rel=\"nofollow\" target=\"_blank\">http:\/\/twitter.com\/vishayindust<\/a>\n      <\/p>\n<p>\n        <strong>Links to product datasheets:<\/strong><br \/>\n        <br \/>\n        <a href=\"https:\/\/www.globenewswire.com\/Tracker?data=RXaePGpzM6RKn-ZblCad2bQmSBbxgjwMzEQvm0rIrWk5EvaZ6cXsrLw3c4MgGPrKhpuhSV2yr6u6H0fPNtI0RFYjwkyOwPlySRFxiU7fI9M-7g8Ut4p_cxBOsk47veJk\" rel=\"nofollow\" target=\"_blank\">http:\/\/www.vishay.com\/ppg?28458<\/a> (193 PUR-SI)<\/p>\n<p>\n        <strong>Link to product photo:<\/strong><br \/>\n        <br \/>\n        <a href=\"https:\/\/www.globenewswire.com\/Tracker?data=_1RCPKOHBZwFXqSpkar-ni8h6mcJ62C5yUfB9W_ujd54KY1o7DpjvdxUEwU8VU9s2-XThTnclA92DyuNeHxgDMp4n-IW4NzkLL7QGSQkon3_9N4DxNSYsAu00Wu4aAA2HHepE84z797mJv1QpJ97atw5Q7OwsXpOwx9htZeck0exqGVmqGWYaV73mfy3kE17x28XeTDRYVdTZattaanvaQ==\" rel=\"nofollow\" target=\"_blank\">https:\/\/www.flickr.com\/photos\/vishay\/albums\/72177720331387944<\/a>\n      <\/p>\n<p>\n        <strong>For more information please contact:<\/strong><br \/>\n        <br \/>Vishay Intertechnology<br \/>Peter Henrici, +1 408 567-8400<br \/><a href=\"https:\/\/www.globenewswire.com\/Tracker?data=36hnozqGIK82KS3ujJckNxRu76v4UhuXMd-F0_EkhDPl0h4f9L49sXEmD4v9LSOfLmTy7ipaj14UVwWmK0a0P0LQ6J3FB4Xs1IUqcSlw2QzKYVETVhZmKoenVN06lLJW\" rel=\"nofollow\" target=\"_blank\">peter.henrici@vishay.com<\/a><br \/>or<br \/>Redpines<br \/>Bob Decker, +1 415 409-0233<br \/><a href=\"https:\/\/www.globenewswire.com\/Tracker?data=dpZoUKmFeqOtifv385wzvh-qmfNKEW2VLOhLVJbGbf2zDz2mV8g4d-FV9p4smmgfA1ZJFgFFkoJvf9zXvhW4F9-TvAiOQQ4jrlPnBXgVpMGUXq5zrUzYYZGpbVRYe7oe\" rel=\"nofollow\" target=\"_blank\">bob.decker@redpinesgroup.com<\/a><\/p>\n<p>      <img decoding=\"async\" alt=\"\" class=\"__GNW8366DE3E__IMG\" src=\"https:\/\/www.globenewswire.com\/newsroom\/ti?nf=OTYyNTM3MiM3MzYwMzM3IzIwMTk4MDU=\" \/><br \/>\n      <br \/>\n      <img decoding=\"async\" alt=\"\" src=\"https:\/\/ml.globenewswire.com\/media\/ZjJmMmUyYTktNDY2Zi00MDIyLTk4NTctMGM3MWZkZDU3NmY4LTEwMzEzNzctMjAyNi0wMS0xNC1lbg==\/tiny\/Vishay-Intertechnology-Inc-.png\" \/>\n    <\/div>\n<div class=\"mw_contactinfo\"><\/div>\n","protected":false},"excerpt":{"rendered":"<p>Space- and Cost-Saving Devices Offer Ripple Current to 3.27 A and Useful Life of 5000 Hours at +105 MALVERN, Pa., Jan. 14, 2026 (GLOBE NEWSWIRE) &#8212; Vishay Intertechnology, Inc. (NYSE: VSH) today announced that the company has extended its\u00a0193 PUR-SI series of miniature snap-in power aluminum electrolytic capacitors with new voltage ratings of 550 V and 600 V. The Vishay BCcomponents devices deliver up to 30 % higher ripple current than standard solutions in similar case sizes and offer a longer useful life. Traditionally, designers have used three 400 V to 450 V capacitors in series, with voltage balancing resistors across each device, to handle DC bus voltages up to 1100 V \u2014 an approach that adds design complexity and &hellip; <\/p>\n<p class=\"link-more\"><a href=\"https:\/\/www.marketnewsdesk.com\/index.php\/vishay-intertechnology-extends-193-pur-si-series-of-snap-in-power-aluminum-capacitors-with-voltage-ratings-of-550-v-and-600-v\/\" class=\"more-link\">Continue reading<span class=\"screen-reader-text\"> &#8220;Vishay Intertechnology Extends 193 PUR-SI Series of Snap-in Power Aluminum Capacitors With Voltage Ratings of 550 V and 600 V&#8221;<\/span><\/a><\/p>\n","protected":false},"author":2,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[],"tags":[],"class_list":["post-927391","post","type-post","status-publish","format-standard","hentry"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v27.8 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>Vishay Intertechnology Extends 193 PUR-SI Series of Snap-in Power Aluminum Capacitors With Voltage Ratings of 550 V and 600 V - Market Newsdesk<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/www.marketnewsdesk.com\/index.php\/vishay-intertechnology-extends-193-pur-si-series-of-snap-in-power-aluminum-capacitors-with-voltage-ratings-of-550-v-and-600-v\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Vishay Intertechnology Extends 193 PUR-SI Series of Snap-in Power Aluminum Capacitors With Voltage Ratings of 550 V and 600 V - Market Newsdesk\" \/>\n<meta property=\"og:description\" content=\"Space- and Cost-Saving Devices Offer Ripple Current to 3.27 A and Useful Life of 5000 Hours at +105 MALVERN, Pa., Jan. 14, 2026 (GLOBE NEWSWIRE) &#8212; Vishay Intertechnology, Inc. (NYSE: VSH) today announced that the company has extended its\u00a0193 PUR-SI series of miniature snap-in power aluminum electrolytic capacitors with new voltage ratings of 550 V and 600 V. The Vishay BCcomponents devices deliver up to 30 % higher ripple current than standard solutions in similar case sizes and offer a longer useful life. Traditionally, designers have used three 400 V to 450 V capacitors in series, with voltage balancing resistors across each device, to handle DC bus voltages up to 1100 V \u2014 an approach that adds design complexity and &hellip; Continue reading &quot;Vishay Intertechnology Extends 193 PUR-SI Series of Snap-in Power Aluminum Capacitors With Voltage Ratings of 550 V and 600 V&quot;\" \/>\n<meta property=\"og:url\" content=\"https:\/\/www.marketnewsdesk.com\/index.php\/vishay-intertechnology-extends-193-pur-si-series-of-snap-in-power-aluminum-capacitors-with-voltage-ratings-of-550-v-and-600-v\/\" \/>\n<meta property=\"og:site_name\" content=\"Market Newsdesk\" \/>\n<meta property=\"article:published_time\" content=\"2026-01-14T16:03:09+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/www.globenewswire.com\/newsroom\/ti?nf=OTYyNTM3MiM3MzYwMzM3IzIwMTk4MDU=\" \/>\n<meta name=\"author\" content=\"Newsdesk\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:label1\" content=\"Written by\" \/>\n\t<meta name=\"twitter:data1\" content=\"Newsdesk\" \/>\n\t<meta name=\"twitter:label2\" content=\"Est. reading time\" \/>\n\t<meta name=\"twitter:data2\" content=\"3 minutes\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\\\/\\\/schema.org\",\"@graph\":[{\"@type\":\"Article\",\"@id\":\"https:\\\/\\\/www.marketnewsdesk.com\\\/index.php\\\/vishay-intertechnology-extends-193-pur-si-series-of-snap-in-power-aluminum-capacitors-with-voltage-ratings-of-550-v-and-600-v\\\/#article\",\"isPartOf\":{\"@id\":\"https:\\\/\\\/www.marketnewsdesk.com\\\/index.php\\\/vishay-intertechnology-extends-193-pur-si-series-of-snap-in-power-aluminum-capacitors-with-voltage-ratings-of-550-v-and-600-v\\\/\"},\"author\":{\"name\":\"Newsdesk\",\"@id\":\"https:\\\/\\\/www.marketnewsdesk.com\\\/#\\\/schema\\\/person\\\/482f27a394d4fda80ecb5499e519d979\"},\"headline\":\"Vishay Intertechnology Extends 193 PUR-SI Series of Snap-in Power Aluminum Capacitors With Voltage Ratings of 550 V and 600 V\",\"datePublished\":\"2026-01-14T16:03:09+00:00\",\"mainEntityOfPage\":{\"@id\":\"https:\\\/\\\/www.marketnewsdesk.com\\\/index.php\\\/vishay-intertechnology-extends-193-pur-si-series-of-snap-in-power-aluminum-capacitors-with-voltage-ratings-of-550-v-and-600-v\\\/\"},\"wordCount\":550,\"image\":{\"@id\":\"https:\\\/\\\/www.marketnewsdesk.com\\\/index.php\\\/vishay-intertechnology-extends-193-pur-si-series-of-snap-in-power-aluminum-capacitors-with-voltage-ratings-of-550-v-and-600-v\\\/#primaryimage\"},\"thumbnailUrl\":\"https:\\\/\\\/www.globenewswire.com\\\/newsroom\\\/ti?nf=OTYyNTM3MiM3MzYwMzM3IzIwMTk4MDU=\",\"inLanguage\":\"en-US\"},{\"@type\":\"WebPage\",\"@id\":\"https:\\\/\\\/www.marketnewsdesk.com\\\/index.php\\\/vishay-intertechnology-extends-193-pur-si-series-of-snap-in-power-aluminum-capacitors-with-voltage-ratings-of-550-v-and-600-v\\\/\",\"url\":\"https:\\\/\\\/www.marketnewsdesk.com\\\/index.php\\\/vishay-intertechnology-extends-193-pur-si-series-of-snap-in-power-aluminum-capacitors-with-voltage-ratings-of-550-v-and-600-v\\\/\",\"name\":\"Vishay Intertechnology Extends 193 PUR-SI Series of Snap-in Power Aluminum Capacitors With Voltage Ratings of 550 V and 600 V - 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(NYSE: VSH) today announced that the company has extended its\u00a0193 PUR-SI series of miniature snap-in power aluminum electrolytic capacitors with new voltage ratings of 550 V and 600 V. The Vishay BCcomponents devices deliver up to 30 % higher ripple current than standard solutions in similar case sizes and offer a longer useful life. 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