{"id":280,"count":0,"description":"PPTCs are known by the trade names PolySwitch or Multifuse. PPTC stands for \u201cPolymer Positive Temperature Coefficient.\u201d PPTCs are the perfect solution for providing multiple, high-performance overcurrent protection for circuits. If the maximum permissible current is exceeded, the PPTC heats up and rapidly becomes highly resistive, thereby limiting the current to well below the normal operating current.\nUnlike conventional fuses, the polymer PTC returns to its original state after cooling. Thanks to their properties, polymer PTCs are a cost-effective solution for short-circuit protection and overload protection applications.     ","link":"https:\/\/www.alpha-therm.com\/en\/produkte\/overload-protection\/polymer-ptc-thermistors\/","name":"Resettable current fuses (PPTC)","slug":"polymer-ptc-thermistors","taxonomy":"product_cat","parent":279,"meta":[],"menu_order":23,"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v28.8 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>Resettable current fuses (PPTC) - Alpha Therm<\/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.alpha-therm.com\/en\/produkte\/overload-protection\/polymer-ptc-thermistors\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Resettable current fuses (PPTC) - Alpha Therm\" \/>\n<meta property=\"og:description\" content=\"PPTCs are known by the trade names PolySwitch or Multifuse. PPTC stands for \u201cPolymer Positive Temperature Coefficient.\u201d PPTCs are the perfect solution for providing multiple, high-performance overcurrent protection for circuits. If the maximum permissible current is exceeded, the PPTC heats up and rapidly becomes highly resistive, thereby limiting the current to well below the normal operating current. Unlike conventional fuses, the polymer PTC returns to its original state after cooling. Thanks to their properties, polymer PTCs are a cost-effective solution for short-circuit protection and overload protection applications.\" \/>\n<meta property=\"og:url\" content=\"https:\/\/www.alpha-therm.com\/en\/produkte\/overload-protection\/polymer-ptc-thermistors\/\" \/>\n<meta property=\"og:site_name\" content=\"Alpha Therm\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\\\/\\\/schema.org\",\"@graph\":[{\"@type\":\"CollectionPage\",\"@id\":\"https:\\\/\\\/www.alpha-therm.com\\\/en\\\/produkte\\\/overload-protection\\\/polymer-ptc-thermistors\\\/\",\"url\":\"https:\\\/\\\/www.alpha-therm.com\\\/en\\\/produkte\\\/overload-protection\\\/polymer-ptc-thermistors\\\/\",\"name\":\"Resettable current fuses (PPTC) - Alpha Therm\",\"isPartOf\":{\"@id\":\"https:\\\/\\\/www.alpha-therm.com\\\/en\\\/#website\"},\"breadcrumb\":{\"@id\":\"https:\\\/\\\/www.alpha-therm.com\\\/en\\\/produkte\\\/overload-protection\\\/polymer-ptc-thermistors\\\/#breadcrumb\"},\"inLanguage\":\"en-US\"},{\"@type\":\"BreadcrumbList\",\"@id\":\"https:\\\/\\\/www.alpha-therm.com\\\/en\\\/produkte\\\/overload-protection\\\/polymer-ptc-thermistors\\\/#breadcrumb\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"Startseite\",\"item\":\"https:\\\/\\\/www.alpha-therm.com\\\/en\\\/\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"Overload protection\",\"item\":\"https:\\\/\\\/www.alpha-therm.com\\\/en\\\/produkte\\\/overload-protection\\\/\"},{\"@type\":\"ListItem\",\"position\":3,\"name\":\"Resettable current fuses (PPTC)\"}]},{\"@type\":\"WebSite\",\"@id\":\"https:\\\/\\\/www.alpha-therm.com\\\/en\\\/#website\",\"url\":\"https:\\\/\\\/www.alpha-therm.com\\\/en\\\/\",\"name\":\"Alpha Therm\",\"description\":\"Ihr Spezialist f\u00fcr temperaturabh\u00e4ngige elektronische Bauelemente und den Schaltungsschutz\",\"publisher\":{\"@id\":\"https:\\\/\\\/www.alpha-therm.com\\\/en\\\/#organization\"},\"potentialAction\":[{\"@type\":\"SearchAction\",\"target\":{\"@type\":\"EntryPoint\",\"urlTemplate\":\"https:\\\/\\\/www.alpha-therm.com\\\/en\\\/?s={search_term_string}\"},\"query-input\":{\"@type\":\"PropertyValueSpecification\",\"valueRequired\":true,\"valueName\":\"search_term_string\"}}],\"inLanguage\":\"en-US\"},{\"@type\":\"Organization\",\"@id\":\"https:\\\/\\\/www.alpha-therm.com\\\/en\\\/#organization\",\"name\":\"Alpha Therm GmbH\",\"url\":\"https:\\\/\\\/www.alpha-therm.com\\\/en\\\/\",\"logo\":{\"@type\":\"ImageObject\",\"inLanguage\":\"en-US\",\"@id\":\"https:\\\/\\\/www.alpha-therm.com\\\/en\\\/#\\\/schema\\\/logo\\\/image\\\/\",\"url\":\"https:\\\/\\\/www.alpha-therm.com\\\/wp-content\\\/uploads\\\/2023\\\/01\\\/cropped-Alpha-Therm-Logo-2.jpg\",\"contentUrl\":\"https:\\\/\\\/www.alpha-therm.com\\\/wp-content\\\/uploads\\\/2023\\\/01\\\/cropped-Alpha-Therm-Logo-2.jpg\",\"width\":1817,\"height\":366,\"caption\":\"Alpha Therm GmbH\"},\"image\":{\"@id\":\"https:\\\/\\\/www.alpha-therm.com\\\/en\\\/#\\\/schema\\\/logo\\\/image\\\/\"},\"sameAs\":[\"https:\\\/\\\/www.linkedin.com\\\/company\\\/alpha-therm-gmbh\\\/\"]}]}<\/script>\n<!-- \/ Yoast SEO plugin. -->","yoast_head_json":{"title":"Resettable current fuses (PPTC) - Alpha Therm","robots":{"index":"index","follow":"follow","max-snippet":"max-snippet:-1","max-image-preview":"max-image-preview:large","max-video-preview":"max-video-preview:-1"},"canonical":"https:\/\/www.alpha-therm.com\/en\/produkte\/overload-protection\/polymer-ptc-thermistors\/","og_locale":"en_US","og_type":"article","og_title":"Resettable current fuses (PPTC) - Alpha Therm","og_description":"PPTCs are known by the trade names PolySwitch or Multifuse. PPTC stands for \u201cPolymer Positive Temperature Coefficient.\u201d PPTCs are the perfect solution for providing multiple, high-performance overcurrent protection for circuits. If the maximum permissible current is exceeded, the PPTC heats up and rapidly becomes highly resistive, thereby limiting the current to well below the normal operating current. Unlike conventional fuses, the polymer PTC returns to its original state after cooling. Thanks to their properties, polymer PTCs are a cost-effective solution for short-circuit protection and overload protection applications.","og_url":"https:\/\/www.alpha-therm.com\/en\/produkte\/overload-protection\/polymer-ptc-thermistors\/","og_site_name":"Alpha Therm","twitter_card":"summary_large_image","schema":{"@context":"https:\/\/schema.org","@graph":[{"@type":"CollectionPage","@id":"https:\/\/www.alpha-therm.com\/en\/produkte\/overload-protection\/polymer-ptc-thermistors\/","url":"https:\/\/www.alpha-therm.com\/en\/produkte\/overload-protection\/polymer-ptc-thermistors\/","name":"Resettable current fuses (PPTC) - Alpha Therm","isPartOf":{"@id":"https:\/\/www.alpha-therm.com\/en\/#website"},"breadcrumb":{"@id":"https:\/\/www.alpha-therm.com\/en\/produkte\/overload-protection\/polymer-ptc-thermistors\/#breadcrumb"},"inLanguage":"en-US"},{"@type":"BreadcrumbList","@id":"https:\/\/www.alpha-therm.com\/en\/produkte\/overload-protection\/polymer-ptc-thermistors\/#breadcrumb","itemListElement":[{"@type":"ListItem","position":1,"name":"Startseite","item":"https:\/\/www.alpha-therm.com\/en\/"},{"@type":"ListItem","position":2,"name":"Overload protection","item":"https:\/\/www.alpha-therm.com\/en\/produkte\/overload-protection\/"},{"@type":"ListItem","position":3,"name":"Resettable current fuses (PPTC)"}]},{"@type":"WebSite","@id":"https:\/\/www.alpha-therm.com\/en\/#website","url":"https:\/\/www.alpha-therm.com\/en\/","name":"Alpha Therm","description":"Ihr Spezialist f\u00fcr temperaturabh\u00e4ngige elektronische Bauelemente und den Schaltungsschutz","publisher":{"@id":"https:\/\/www.alpha-therm.com\/en\/#organization"},"potentialAction":[{"@type":"SearchAction","target":{"@type":"EntryPoint","urlTemplate":"https:\/\/www.alpha-therm.com\/en\/?s={search_term_string}"},"query-input":{"@type":"PropertyValueSpecification","valueRequired":true,"valueName":"search_term_string"}}],"inLanguage":"en-US"},{"@type":"Organization","@id":"https:\/\/www.alpha-therm.com\/en\/#organization","name":"Alpha Therm GmbH","url":"https:\/\/www.alpha-therm.com\/en\/","logo":{"@type":"ImageObject","inLanguage":"en-US","@id":"https:\/\/www.alpha-therm.com\/en\/#\/schema\/logo\/image\/","url":"https:\/\/www.alpha-therm.com\/wp-content\/uploads\/2023\/01\/cropped-Alpha-Therm-Logo-2.jpg","contentUrl":"https:\/\/www.alpha-therm.com\/wp-content\/uploads\/2023\/01\/cropped-Alpha-Therm-Logo-2.jpg","width":1817,"height":366,"caption":"Alpha Therm GmbH"},"image":{"@id":"https:\/\/www.alpha-therm.com\/en\/#\/schema\/logo\/image\/"},"sameAs":["https:\/\/www.linkedin.com\/company\/alpha-therm-gmbh\/"]}]}},"_links":{"self":[{"href":"https:\/\/www.alpha-therm.com\/en\/wp-json\/wp\/v2\/product_cat\/280","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.alpha-therm.com\/en\/wp-json\/wp\/v2\/product_cat"}],"about":[{"href":"https:\/\/www.alpha-therm.com\/en\/wp-json\/wp\/v2\/taxonomies\/product_cat"}],"up":[{"embeddable":true,"href":"https:\/\/www.alpha-therm.com\/en\/wp-json\/wp\/v2\/product_cat\/279"}],"wp:post_type":[{"href":"https:\/\/www.alpha-therm.com\/en\/wp-json\/wp\/v2\/product?product_cat=280"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}