{"id":464,"date":"2025-03-13T16:45:44","date_gmt":"2025-03-13T16:45:44","guid":{"rendered":"https:\/\/advaluetech.com\/adtest\/?page_id=464"},"modified":"2025-08-14T22:04:19","modified_gmt":"2025-08-14T22:04:19","slug":"respaste","status":"publish","type":"page","link":"https:\/\/advaluetech.com\/adtest\/respaste","title":{"rendered":"Resistor Paste"},"content":{"rendered":"\n<p class=\"wp-block-paragraph\">FK9600, FK9900M-100 and FK9900M-200 resistor paste systems were specially developed for use on AlN substrates, enabling the production of high-precision thick-film resistors suitable for power electronics applications.<\/p>\n\n\n\n<div style=\"height:20px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<h2 class=\"wp-block-heading\">Available Pastes Grades<\/h2>\n\n\n<style>.acf-product-sub-details .psb-card{ flex: 0 1 calc(100% - 20px); } .acf-product-sub-details { margin-bottom: 20px; }<\/style><div class=\"acf-product-sub-details\"><div class=\"psb-card\"><div class=\"psb-card-inner\"><h5 class=\"psb-name\">FK9600<\/h5><p class=\"psb-desc\">The RuO<sub>2<\/sub>-based FK9600 resistor paste system, with sheet resistance values of 6 to 6,000 Ohm\/Sq, is compatible with the conductor pastes FK1205, FK1916 and FK1953, as well as with the encapsulation paste FK4027. Other pastes can be used as conductor paste, but this may result in differing sheet resistance values or temperature coefficients. The pastes of the FK9600 paste system in the table below can be mixed with each other as needed. We do not recommend mixing with the resistor pastes of the FK9900M series.<\/p><\/div><\/div><div class=\"psb-card\"><div class=\"psb-card-inner\"><h5 class=\"psb-name\">FK9900M-100 and FK9900M-200<\/h5><p class=\"psb-desc\">The AgPd-based resistor paste systems FK9900M-100 and FK9900M-200, with a temperature coefficient of resistance lower than 100 ppm\/K, or lower than 200 ppm\/K, respectively, are compatible with the conductor pastes FK1205, FK1916 and FK1953, as well as the encapsulation paste FK4027. Other pastes can be used as conductor paste, but this may result in differing sheet resistance values or temperature coefficients. The pastes listed below may be mixed with each other. It is possible to combine these pastes with those of the FK9600 series without an additional contact film. To do this, it is required to fire the pate film before printing the next one. We do not recommend mixing the FK9900M with pastes of the RuO<sub>2<\/sub>-based FK9600 paste series.<\/p><\/div><\/div><\/div>\n\n\n\n<div style=\"height:20px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<h2 class=\"wp-block-heading\">Paste Properties<\/h2>\n\n\n<div class=\"acf-technical-specs-wrapper\"><table class=\"acf-table\"  border=\"1\"><thead><tr><th>Characteristics<\/th><th>Unit<\/th><th>FK9606<\/th><th>FK9611<\/th><th>FK9615<\/th><th>FK9621<\/th><th>FK9631<\/th><th>FK9632<\/th><th>FK9636<\/th><\/tr><\/thead><tbody><tr><td>Viscosity<sup>1<\/sup><\/td><td>Pa\u00b7S<\/td><td>220\u00b130<\/td><td>220\u00b130<\/td><td>220\u00b130<\/td><td>220\u00b130<\/td><td>220\u00b130<\/td><td>220\u00b130<\/td><td>220\u00b130<\/td><\/tr><tr><td>Sheet resistance<sup>2,3<\/sup><\/td><td>Ohm\/Sq<\/td><td>6<\/td><td>10<\/td><td>50<\/td><td>100<\/td><td>1000<\/td><td>2000<\/td><td>6000<\/td><\/tr><tr><td>Shipping specification<\/td><td>%<\/td><td>\u00b110<\/td><td>\u00b110<\/td><td>\u00b110<\/td><td>\u00b110<\/td><td>\u00b110<\/td><td>\u00b110<\/td><td>\u00b110<\/td><\/tr><tr><td>Hot TCR<sup>2,4<\/sup><\/td><td>ppm\/K<\/td><td>0\u00b1200<\/td><td>0\u00b1100<\/td><td>0\u00b1100<\/td><td>0\u00b1100<\/td><td>0\u00b1100<\/td><td>0\u00b1200<\/td><td>0\u00b1300<\/td><\/tr><tr><td>Cold TCR<sup>2,4<\/sup><\/td><td>ppm\/K<\/td><td>0\u00b1200<\/td><td>0\u00b1100<\/td><td>0\u00b1100<\/td><td>0\u00b1100<\/td><td>0\u00b1100<\/td><td>0\u00b1300<\/td><td>0\u00b1300<\/td><\/tr><tr><td>Dried film thickness<\/td><td>\u00b5m<\/td><td>22\u00b12<\/td><td>22\u00b12<\/td><td>22\u00b12<\/td><td>22\u00b12<\/td><td>22\u00b12<\/td><td>22\u00b12<\/td><td>22\u00b12<\/td><\/tr><tr><td>Coverage<sup>5<\/sup><\/td><td>cm\u00b2\/g<\/td><td>105\u00b15<\/td><td>105\u00b15<\/td><td>105\u00b15\t<\/td><td>110\u00b15<\/td><td>110\u00b15<\/td><td>110\u00b15<\/td><td>110\u00b15<\/td><\/tr><\/tbody><\/table><\/div>\n\n\n\n<p class=\"wp-block-paragraph\"><em>&#8211;from Fraunhofer IKTS<\/em><\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><em>All other specifications correspond to the general process conditions.<\/em><\/p>\n\n\n\n<ol class=\"wp-block-list\">\n<li><em>Brookfield viscometer HB with spindle\/cup combination SC4-14\/-6RP(Y) at n=10 rpm and 25\u00b10.2\u00b0C.<\/em><\/li>\n\n\n\n<li><em>Firing profile: total cycle time 60 min, 10 min at 850\u00b0C.<\/em><\/li>\n\n\n\n<li><em>Calculated for resistors with the geometry 2X1 mm<sup>2 <\/sup>and a dried thickness of 22\u00b12 \u00b5m.<\/em><\/li>\n\n\n\n<li><em>Hot temperature coefficient of resistance (TCR) between 25\u00b0C and 150\u00b0C, cold temperature coefficient of resistance between -55\u00b0C. and 25\u00b0C.<\/em><\/li>\n\n\n\n<li><em>Calculated area that can be printed with one gram paste in the recommended thickness.<\/em><\/li>\n<\/ol>\n\n\n\n<div style=\"height:20px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n<div class=\"acf-technical-specs-wrapper\"><table class=\"acf-table\"  border=\"1\"><thead><tr><th>Parameter<\/th><th>Unit<\/th><th colspan=\"3\">FK9900M-100<\/th><th colspan=\"3\">FK9900M-200<\/th><\/tr><\/thead><tbody><tr><td><\/td><td><\/td><td>FK9921M<\/td><td>FK9931M<\/td><td>FK9941M<\/td><td>FK9921M<\/td><td>FK9931M<\/td><td>FK9941M<\/td><\/tr><tr><td>Viscosity <sup>1<\/sup><\/td><td>Pa\u00b7S<\/td><td>TBD<\/td><td>TBD<\/td><td>TBD<\/td><td>TBD<\/td><td>TBD<\/td><td>TBD<\/td><\/tr><tr><td>Sheet resistance <sup>2,3<\/sup><\/td><td>mOhm\/Sq<\/td><td>100<\/td><td>1000<\/td><td>10000<\/td><td>100<\/td><td>1000<\/td><td>10000<\/td><\/tr><tr><td>Shipping specification<\/td><td>%<\/td><td>\u00b120<\/td><td>\u00b120<\/td><td>\u00b120<\/td><td>\u00b120<\/td><td>\u00b120<\/td><td>\u00b120<\/td><\/tr><tr><td>Hot TCR <sup>2,4<\/sup><\/td><td>ppm\/K<\/td><td>0\u00b1100<\/td><td>0\u00b1100<\/td><td>0\u00b1100<\/td><td>0\u00b1200<\/td><td>0\u00b1200<\/td><td>0\u00b1200<\/td><\/tr><tr><td>Cold TCR <sup>2,4<\/sup><\/td><td>ppm\/K<\/td><td>0\u00b1100<\/td><td>0\u00b1100<\/td><td>0\u00b1100<\/td><td>0\u00b1200<\/td><td>0\u00b1200<\/td><td>0\u00b1200<\/td><\/tr><tr><td>Dried film thickness<\/td><td>\u00b5m<\/td><td>21\u00b12<\/td><td>21\u00b12<\/td><td>21\u00b12<\/td><td>21\u00b12<\/td><td>21\u00b12<\/td><td>21\u00b12<\/td><\/tr><tr><td>Coverage <sup>5<\/sup><\/td><td>cm\u00b2\/g<\/td><td>80\u00b15<\/td><td>95\u00b15<\/td><td>100\u00b15<\/td><td>80\u00b15<\/td><td>95\u00b15<\/td><td>100\u00b15<\/td><\/tr><\/tbody><\/table><\/div>\n\n\n\n<p class=\"wp-block-paragraph\"><em>&#8211;from Fraunhofer IKTS<\/em><\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><em>All other specifications correspond to the general process conditions.<\/em><\/p>\n\n\n\n<ol class=\"wp-block-list\">\n<li><em>Brookfield viscometer HB with spindle\/cup combination SC4-14\/-6RP(Y) at n=10 rpm and 25\u00b10.2\u00b0C.<\/em><\/li>\n\n\n\n<li><em>Firing profile: total cycle time 60 min, 10 min at 850\u00b0C.<\/em><\/li>\n\n\n\n<li><em>Calculated for resistors with the geometry 100X0.5 mm<sup>2 <\/sup>and a dried thickness of 21\u00b12 \u00b5m.<\/em><\/li>\n\n\n\n<li><em>Hot temperature coefficient of resistance (TCR) between 25\u00b0C and 150\u00b0C, cold temperature coefficient of resistance between -55\u00b0C. and 25\u00b0C.<\/em><\/li>\n\n\n\n<li><em>Calculated area that can be printed with one gram paste in the recommended thickness.<\/em><\/li>\n<\/ol>\n","protected":false},"excerpt":{"rendered":"<p>FK9600, FK9900M-100 and FK9900M-200 resistor paste systems were specially developed for use on AlN substrates, enabling the production of high-precision thick-film resistors suitable for power electronics applications. Available Pastes Grades Paste Properties &#8211;from Fraunhofer IKTS All other specifications correspond to the general process conditions. &#8211;from Fraunhofer IKTS All other specifications correspond to the general process [&hellip;]<\/p>\n","protected":false},"author":13,"featured_media":7061,"parent":0,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","meta":{"_acf_changed":false,"_breakdance_hide_in_design_set":false,"_breakdance_tags":"","footnotes":""},"class_list":["post-464","page","type-page","status-publish","has-post-thumbnail","hentry"],"acf":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v27.1.1 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>Resistor Paste | AdValue Technology<\/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:\/\/advaluetech.com\/adtest\/respaste\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Resistor Paste | AdValue Technology\" \/>\n<meta property=\"og:description\" content=\"FK9600, FK9900M-100 and FK9900M-200 resistor paste systems were specially developed for use on AlN substrates, enabling the production of high-precision thick-film resistors suitable for power electronics applications. 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