{"id":490,"date":"2026-02-09T06:03:27","date_gmt":"2026-02-09T06:03:27","guid":{"rendered":"https:\/\/www.sheenmaterials.com\/?post_type=product&#038;p=490"},"modified":"2026-03-23T10:06:55","modified_gmt":"2026-03-23T10:06:55","slug":"phase-change-thermal-pad-3w","status":"publish","type":"product","link":"https:\/\/www.sheenmaterials.com\/fr\/phase-change-thermal-pad-3w\/","title":{"rendered":"SP205A-30 Thermique \u00e0 changement de phase 3.0W\/mK"},"content":{"rendered":"<section class=\"sheen-tech-section\" id=\"sheen-tech-info\">\n<div class=\"sheen-tech-header\">\n<h2>Informations techniques<\/h2>\n<div class=\"sheen-tech-nav\">\n      <a href=\"#sp-specs\">Sp\u00e9cifications<\/a><br \/>\n      <a href=\"#sp-apps\">Applications<\/a><br \/>\n      <a href=\"#sp-install\">Notes d'installation<\/a><br \/>\n      <a href=\"#sp-faq\">T\u00e9l\u00e9chargements et FAQ<\/a>\n    <\/div>\n<\/p><\/div>\n<div class=\"sheen-tech-card\" id=\"sp-specs\">\n<h3>Sp\u00e9cifications<\/h3>\n<table class=\"sheen-spec-table\">\n<tr>\n<th>Propri\u00e9t\u00e9<\/th>\n<th>SP205A-30<\/th>\n<th>M\u00e9thode d'essai<\/th>\n<\/tr>\n<tr>\n<td>Couleur<\/td>\n<td>Gris<\/td>\n<td>Visuel<\/td>\n<\/tr>\n<tr>\n<td>Conductivit\u00e9 thermique<\/td>\n<td>3,0 W\/m-K<\/td>\n<td>ASTM D5470<\/td>\n<\/tr>\n<tr>\n<td>Imp\u00e9dance thermique (\u00e0 50 psi)<\/td>\n<td>0,05 \u2103-in\u00b2\/W<\/td>\n<td>ASTM D5470<\/td>\n<\/tr>\n<tr>\n<td>\u00c9paisseur<\/td>\n<td>0,20 mm<\/td>\n<td>ASTM D751<\/td>\n<\/tr>\n<tr>\n<td>\u00c9paisseur personnalis\u00e9e<\/td>\n<td>0,13 ~ 0,5 mm<\/td>\n<td>-<\/td>\n<\/tr>\n<tr>\n<td>Tol\u00e9rance d'\u00e9paisseur<\/td>\n<td>\u00b120%<\/td>\n<td>-<\/td>\n<\/tr>\n<tr>\n<td>Densit\u00e9<\/td>\n<td>2,85 g\/cm\u00b3<\/td>\n<td>ASTM D792<\/td>\n<\/tr>\n<tr>\n<td>Temp\u00e9rature de changement de phase.<\/td>\n<td>45 ~ 55\u2103<\/td>\n<td>-<\/td>\n<\/tr>\n<tr>\n<td>Temp. de fonctionnement.<\/td>\n<td>-40 ~ 125\u2103<\/td>\n<td>-<\/td>\n<\/tr>\n<tr>\n<td>Constante di\u00e9lectrique (@1MHz)<\/td>\n<td>3.0<\/td>\n<td>ASTM D150<\/td>\n<\/tr>\n<tr>\n<td>R\u00e9sistivit\u00e9 volumique<\/td>\n<td>2,0 \u00d7 10\u00b9\u2070 \u03a9-m<\/td>\n<td>ASTM D257<\/td>\n<\/tr>\n<tr>\n<td>RoHS<\/td>\n<td>PASSER<\/td>\n<td>IEC 62321<\/td>\n<\/tr>\n<tr>\n<td>Halog\u00e8ne<\/td>\n<td>PASSER<\/td>\n<td>EN 14582<\/td>\n<\/tr>\n<tr>\n<td>REACH<\/td>\n<td>PASSER<\/td>\n<td>EN 14372<\/td>\n<\/tr>\n<\/table><\/div>\n<div class=\"sheen-tech-card\" id=\"sp-apps\">\n<h3>Applications<\/h3>\n<div class=\"sheen-two-col\">\n<div>\n<h4>Applications recommand\u00e9es<\/h4>\n<ul>\n<li>Microprocesseurs \u00e0 haute fr\u00e9quence<\/li>\n<li>Ordinateurs portables et de bureau<\/li>\n<li>Serveurs informatiques<\/li>\n<li>Modules de m\u00e9moire<\/li>\n<li>Puces int\u00e9gr\u00e9es (IC)<\/li>\n<li>Produits d'\u00e9clairage LED<\/li>\n<li>Puces CPU\/GPU<\/li>\n<li>Cartes de contr\u00f4le<\/li>\n<\/ul><\/div>\n<div>\n<h4>Non recommand\u00e9 pour<\/h4>\n<ul>\n<li>Applications de comblement de grandes lacunes<\/li>\n<li>Interfaces n\u00e9cessitant des mat\u00e9riaux de remplissage \u00e9pais et compressibles<\/li>\n<li>Interfaces tr\u00e8s irr\u00e9guli\u00e8res sans pression de serrage suffisante<\/li>\n<\/ul><\/div>\n<\/p><\/div>\n<\/p><\/div>\n<div class=\"sheen-tech-card\" id=\"sp-install\">\n<h3>Notes d'installation<\/h3>\n<div class=\"sheen-note-box\">\n<ul>\n<li>Solide \u00e0 temp\u00e9rature ambiante pour faciliter la manipulation et l'assemblage.<\/li>\n<li>S'assouplit entre 45 et 55\u2103 pour am\u00e9liorer le mouillage de l'interface pendant le fonctionnement.<\/li>\n<li>Aucun pr\u00e9chauffage n'est n\u00e9cessaire.<\/li>\n<li>Convient pour les feuilles et les formes d\u00e9coup\u00e9es personnalis\u00e9es.<\/li>\n<li>Conserver dans un endroit frais, sec et bien ventil\u00e9, \u00e0 l'\u00e9cart de toute flamme nue.<\/li>\n<li>Dur\u00e9e de conservation : 12 mois.<\/li>\n<\/ul><\/div>\n<\/p><\/div>\n<div class=\"sheen-tech-card\" id=\"sp-faq\">\n<h3>T\u00e9l\u00e9chargements et FAQ<\/h3>\n<div class=\"sheen-download-wrap\">\n      <a class=\"sheen-download-btn\" href=\"https:\/\/www.sheenmaterials.com\/wp-content\/uploads\/2026\/03\/SP205A-30-datasheet-2026-Phase-Change-Thermal-Interface-Sheet.pdf\" target=\"_blank\" rel=\"noopener\">T\u00e9l\u00e9charger la fiche technique<\/a>\n    <\/div>\n<div class=\"sheen-faq-list\">\n<div class=\"sheen-faq-item\">\n        <strong>Q1. Le SP205A-30 est-il solide ou liquide lors de l'assemblage ?<\/strong><\/p>\n<p>Il reste solide \u00e0 temp\u00e9rature ambiante et se ramollit lorsque la temp\u00e9rature de l'interface atteint 45-55\u2103.<\/p>\n<\/p><\/div>\n<div class=\"sheen-faq-item\">\n        <strong>Q2. Quelles sont les options d'\u00e9paisseur disponibles ?<\/strong><\/p>\n<p>L'\u00e9paisseur standard est de 0,20 mm, avec des \u00e9paisseurs personnalis\u00e9es de 0,13 \u00e0 0,5 mm.<\/p>\n<\/p><\/div>\n<div class=\"sheen-faq-item\">\n        <strong>Q3. Peut-il \u00eatre d\u00e9coup\u00e9 \u00e0 l'emporte-pi\u00e8ce pour obtenir des formes personnalis\u00e9es ?<\/strong><\/p>\n<p>Oui, la taille de la feuille et le format de la d\u00e9coupe peuvent \u00eatre personnalis\u00e9s.<\/p>\n<\/p><\/div>\n<div class=\"sheen-faq-item\">\n        <strong>Q4. Quelles sont les applications possibles ?<\/strong><\/p>\n<p>Il convient aux microprocesseurs, aux serveurs, aux modules de m\u00e9moire, aux circuits int\u00e9gr\u00e9s, \u00e0 l'\u00e9clairage LED et aux interfaces \u00e9lectroniques similaires.<\/p>\n<\/p><\/div>\n<\/p><\/div>\n<\/p><\/div>\n<\/section>","protected":false},"excerpt":{"rendered":"<div class=\"showproduct-head\">\n<div class=\"container\">\n<div class=\"row\">\n<div class=\"col-md-5 product-intro\">\n<p class=\"description\">Les tampons thermiques \u00e0 changement de phase SP205A-30 3,0 W\/m-K sont solides \u00e0 temp\u00e9rature ambiante et pr\u00e9sentent des propri\u00e9t\u00e9s auto-adh\u00e9sives pour une manipulation ais\u00e9e. Lorsque la temp\u00e9rature atteint la plage de changement de phase de 45-55\u2103, les coussinets se ramollissent et passent \u00e0 l'\u00e9tat liquide.<\/p>\n<p class=\"description\">Offrant des performances de mouillage comparables \u00e0 celles de la p\u00e2te thermique, ils comblent efficacement les espaces entre les dissipateurs thermiques et les composants \u00e9lectroniques. D\u00e9coup\u00e9es \u00e0 l'emporte-pi\u00e8ce dans n'importe quelle forme selon les besoins du client, ces pastilles sont pratiques, tr\u00e8s fiables et faciles \u00e0 appliquer.<\/p>\n<div class=\"para\">\n<div class=\"row\"><\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>","protected":false},"featured_media":2054,"template":"","meta":{"_gspb_post_css":"","_llm_markdown_disabled":false},"product_brand":[],"product_cat":[15,20,17],"product_tag":[],"class_list":["post-490","product","type-product","status-publish","has-post-thumbnail","product_cat-tim","product_cat-phase-change-thermal-interface-material","product_cat-thermal-pads","first","instock","shipping-taxable","product-type-simple"],"_links":{"self":[{"href":"https:\/\/www.sheenmaterials.com\/fr\/wp-json\/wp\/v2\/product\/490","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.sheenmaterials.com\/fr\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/www.sheenmaterials.com\/fr\/wp-json\/wp\/v2\/types\/product"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.sheenmaterials.com\/fr\/wp-json\/wp\/v2\/media\/2054"}],"wp:attachment":[{"href":"https:\/\/www.sheenmaterials.com\/fr\/wp-json\/wp\/v2\/media?parent=490"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/www.sheenmaterials.com\/fr\/wp-json\/wp\/v2\/product_brand?post=490"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/www.sheenmaterials.com\/fr\/wp-json\/wp\/v2\/product_cat?post=490"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/www.sheenmaterials.com\/fr\/wp-json\/wp\/v2\/product_tag?post=490"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}