FR-406\uc740 PCB \uc0b0\uc5c5 \uc804\ubb38 \ud68c\uc0ac\uc778 Isola\uc5d0\uc11c \uc81c\uacf5\ud558\ub294 PCB \uc18c\uc7ac\uc758 \uc77c\uc885\uc785\ub2c8\ub2e4. \uc5d0\ud3ed\uc2dc \uae30\ubc18 \ub808\uc9c4 \uc2dc\uc2a4\ud15c\uc73c\ub85c \ud45c\uc900 FR4 \uc18c\uc7ac\uc5d0 \ube44\ud574 \ud5a5\uc0c1\ub41c \uc5f4 \ud2b9\uc131\uc744 \uc81c\uacf5\ud569\ub2c8\ub2e4. FR-406\uc758 \uc5f4\uc804\ub3c4\uc728\uc740 0.4[W\/m*K]\ub85c \uc5f4\uc744 \ud6a8\uc728\uc801\uc73c\ub85c \uc804\ub3c4\ud558\ub294 \ub2a5\ub825\uc744 \ub098\ud0c0\ub0c5\ub2c8\ub2e4. \ub610\ud55c \uc720\ub9ac \uc804\uc774 \uc628\ub3c4(Tg)\uac00 170\u00b0C\ub85c \ub354 \ub192\uc740 \uc628\ub3c4\uc5d0\uc11c\ub3c4 \uae30\uacc4\uc801 \uad6c\uc870\ub97c \ub354 \uc798 \uc720\uc9c0\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n\n\n\n
\ub610\ud55c FR-406\uc740 \uc628\ub3c4 \ubcc0\ud654\uc5d0 \ub530\ub978 \ud33d\ucc3d \ub610\ub294 \uc218\ucd95\uc744 \uce21\uc815\ud558\ub294 \uc5f4\ud33d\ucc3d \uacc4\uc218(CTE)\uac00 60[ppm\/C]\uc785\ub2c8\ub2e4. \uc774 \ud2b9\uc131\uc740 \ub2e4\uc591\ud55c \ud658\uacbd \uc870\uac74\uc5d0\uc11c PCB\uc758 \uc548\uc815\uc131\uacfc \uc2e0\ub8b0\uc131\uc744 \ubcf4\uc7a5\ud558\ub294 \ub370 \ub9e4\uc6b0 \uc911\uc694\ud569\ub2c8\ub2e4. \ub610\ud55c FR-406\uc740 \uc720\uc804 \uc0c1\uc218(Dk)\uac00 4, \uc190\uc2e4 \uacc4\uc218(Df)\uac00 0.013\uc73c\ub85c PCB \uc18c\uc7ac\uc758 \uc804\uae30\uc801 \uc131\ub2a5\uc744 \uacb0\uc815\ud558\ub294 \uc911\uc694\ud55c \ud30c\ub77c\ubbf8\ud130\uc785\ub2c8\ub2e4.<\/p>\n\n\n\n
FR-406\uc758 Tg\uac00 \ub192\uae30 \ub54c\ubb38\uc5d0 \uace0\uccb4 \ud615\ud0dc\ub97c \uc783\uc9c0 \uc54a\uace0 \uace0\uc628\uc744 \uacac\ub51c \uc218 \uc788\uc5b4 \uc6b0\uc218\ud55c \uc5f4 \uc131\ub2a5\uc774 \ud544\uc694\ud55c \uc560\ud50c\ub9ac\ucf00\uc774\uc158\uc5d0 \uc801\ud569\ud569\ub2c8\ub2e4. \ub9ac\ud50c\ub85c\uc6b0 \uacf5\uc815\uacfc \uac19\uc774 \uace0\uc628\uc5d0 \ubc18\ubcf5\uc801\uc73c\ub85c \ub178\ucd9c\ub418\uc9c0 \uc54a\ub294 \ud55c \uc77c\ubc18\uc801\uc73c\ub85c \uace0\uc628\uc5d0 \ub2e8\uc2dc\uac04 \ub178\ucd9c\ub418\ub294 \uac83\uc740 \ud5c8\uc6a9\ub41c\ub2e4\ub294 \uc810\uc5d0 \uc720\uc758\ud560 \ud544\uc694\uac00 \uc788\uc2b5\ub2c8\ub2e4.<\/p>","protected":false},"excerpt":{"rendered":"
FR-406\uc774\ub780?<\/p>\n
FR-406\uc740 PCB \uc0b0\uc5c5 \uc804\ubb38 \ud68c\uc0ac\uc778 Isola\uc5d0\uc11c \uc81c\uacf5\ud558\ub294 PCB \uc18c\uc7ac\uc758 \uc77c\uc885\uc785\ub2c8\ub2e4. \ud45c\uc900 FR4 \uc18c\uc7ac\uc5d0 \ube44\ud574 \ud5a5\uc0c1\ub41c \uc5f4 \ud2b9\uc131\uc744 \uc81c\uacf5\ud558\ub294 \uc5d0\ud3ed\uc2dc \uae30\ubc18 \ub808\uc9c4 \uc2dc\uc2a4\ud15c\uc785\ub2c8\ub2e4.<\/p>","protected":false},"author":1,"featured_media":4750,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"article_term":"","article_term_alternate":"","article_term_def":"","article_hook":"","auto_links":"","article_topic":"","article_fact_check":"","mt_social_share":"","mt_content_meta":"","mt_glossary_display":"","glossary_heading":"","glossary":"FR-406","glossary_alter":"","glossary_def":"","article_task":"","footnotes":""},"categories":[15],"tags":[13,14],"class_list":["post-7828","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-glossary","tag-glossary","tag-ng"],"_links":{"self":[{"href":"https:\/\/www.besterpcba.com\/ko\/wp-json\/wp\/v2\/posts\/7828","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.besterpcba.com\/ko\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.besterpcba.com\/ko\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.besterpcba.com\/ko\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.besterpcba.com\/ko\/wp-json\/wp\/v2\/comments?post=7828"}],"version-history":[{"count":1,"href":"https:\/\/www.besterpcba.com\/ko\/wp-json\/wp\/v2\/posts\/7828\/revisions"}],"predecessor-version":[{"id":9197,"href":"https:\/\/www.besterpcba.com\/ko\/wp-json\/wp\/v2\/posts\/7828\/revisions\/9197"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.besterpcba.com\/ko\/wp-json\/wp\/v2\/media\/4750"}],"wp:attachment":[{"href":"https:\/\/www.besterpcba.com\/ko\/wp-json\/wp\/v2\/media?parent=7828"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.besterpcba.com\/ko\/wp-json\/wp\/v2\/categories?post=7828"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.besterpcba.com\/ko\/wp-json\/wp\/v2\/tags?post=7828"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}