{"id":1144,"date":"2025-10-21T10:20:40","date_gmt":"2025-10-21T02:20:40","guid":{"rendered":"https:\/\/txjpcba.com\/?p=1144"},"modified":"2026-03-04T17:50:24","modified_gmt":"2026-03-04T09:50:24","slug":"fr4-pcb%eb%9e%80","status":"publish","type":"post","link":"https:\/\/txjpcba.com\/ko\/fr4-pcb%eb%9e%80\/","title":{"rendered":"FR4 PCB - \uc124\uacc4 \ubc0f \uc5ec\ub7ec \uc560\ud50c\ub9ac\ucf00\uc774\uc158\uc5d0 \uc0ac\uc6a9\ud560 \uc218 \uc788\ub294 \ubc29\ubc95"},"content":{"rendered":"<p>PCB \uc81c\uc870\uc5d0 \uc0ac\uc6a9\ub418\ub294 \ub9ce\uc740 \uc7ac\ub8cc \uc911, <strong>FR4<\/strong> \ub294 \ub0b4\uad6c\uc131, \uc804\uae30 \uc808\uc5f0\uc131, \ube44\uc6a9 \ud6a8\uc728\uc131\uc73c\ub85c \uc798 \uc54c\ub824\uc9c4 \uc5c5\uacc4 \ud45c\uc900\uc774 \ub418\uc5c8\uc2b5\ub2c8\ub2e4. \uc804\uc790 \uae30\uae30\uac00 \ub354 \ub192\uc740 \uc131\ub2a5\uacfc \ub354 \uc791\uc740 \ud3fc \ud329\ud130\ub85c \uc9c4\ud654\ud568\uc5d0 \ub530\ub77c, <a href=\"https:\/\/txjpcba.com\/ko\/pcb-%ec%a0%9c%ec%a1%b0\/\"><strong>FR4 PCB<\/strong><\/a>\u00a0\ub294 \ud604\ub300 \ud68c\ub85c \uc124\uacc4\uc5d0\uc11c \uacc4\uc18d\ud574\uc11c \uc911\uc2ec\uc801\uc778 \uc5ed\ud560\uc744 \ud558\uace0 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\r\n\r\n\r\n\r\n<p>\uc774 \uae30\uc0ac\uc5d0\uc11c\ub294 FR4 PCB\uac00 \ubb34\uc5c7\uc774\uace0, \uc5b4\ub5bb\uac8c \uc124\uacc4\ub418\uc5c8\uc73c\uba70, \uc65c \uc804\uc790 \uc81c\ud488 \uc81c\uc870\uc5d0\uc11c \uac00\uc7a5 \ub2e4\uc7ac\ub2e4\ub2a5\ud55c \uc18c\uc7ac \uc911 \ud558\ub098\ub85c \ub0a8\uc544 \uc788\ub294\uc9c0\uc5d0 \ub300\ud574 \ud150\uc2e0\uc9c0\uc758 \ub2e4\ub144\uac04\uc758 \uc0dd\uc0b0 \uacbd\ud5d8\uc5d0\uc11c \uc5bb\uc740 \ud1b5\ucc30\ub825\uc744 \ud1b5\ud574 \uc0b4\ud3b4\ubd05\ub2c8\ub2e4.<\/p>\r\n\r\n\r\n\r\n<figure class=\"wp-block-image aligncenter size-full is-resized\">\r\n<figure id=\"attachment_1146\" aria-describedby=\"caption-attachment-1146\" style=\"width: 800px\" class=\"wp-caption aligncenter\"><img fetchpriority=\"high\" decoding=\"async\" class=\"wp-image-1146\" style=\"width: 600px;\" title=\"FR4 PCB\" src=\"https:\/\/txjpcba.com\/wp-content\/uploads\/2025\/10\/FR4-PCB.webp\" alt=\"FR4 PCB\" width=\"800\" height=\"450\" srcset=\"https:\/\/txjpcba.com\/wp-content\/uploads\/2025\/10\/FR4-PCB.webp 800w, https:\/\/txjpcba.com\/wp-content\/uploads\/2025\/10\/FR4-PCB-300x169.webp 300w, https:\/\/txjpcba.com\/wp-content\/uploads\/2025\/10\/FR4-PCB-768x432.webp 768w, https:\/\/txjpcba.com\/wp-content\/uploads\/2025\/10\/FR4-PCB-600x338.webp 600w\" sizes=\"(max-width: 800px) 100vw, 800px\" \/><figcaption id=\"caption-attachment-1146\" class=\"wp-caption-text\">FR4 PCB<\/figcaption><\/figure>\r\n<\/figure>\r\n\r\n\r\n\r\n<h2 class=\"wp-block-heading\">FR4 PCB\ub780?<\/h2>\r\n\r\n\r\n\r\n<p><strong>FR4 PCB<\/strong> \ub85c \ub9cc\ub4e0 \uc778\uc1c4 \ud68c\ub85c \uae30\ud310\uc744 \ub9d0\ud569\ub2c8\ub2e4. <strong>FR4 \uae30\ud310<\/strong>, \ub294 \ub192\uc740 \uae30\uacc4\uc801 \uac15\ub3c4\uc640 \uc6b0\uc218\ud55c \uc804\uae30 \uc808\uc5f0\uc131\uc73c\ub85c \uc798 \uc54c\ub824\uc9c4 \uc720\ub9ac \uac15\ud654 \uc5d0\ud3ed\uc2dc \ub77c\ubbf8\ub124\uc774\ud2b8\uc785\ub2c8\ub2e4. \u201cFR\u201d\uc774\ub77c\ub294 \uc6a9\uc5b4\ub294 \u201c\ub09c\uc5f0\uc131\u201d\uc744 \uc758\ubbf8\ud558\uba70, \uc774 \uc18c\uc7ac\uac00 UL94V-0 \ub0b4\ud654\uc131 \ud45c\uc900\uc744 \ucda9\uc871\ud568\uc744 \ub098\ud0c0\ub0c5\ub2c8\ub2e4.<\/p>\r\n\r\n\r\n\r\n<p>FR4\ub294 \uc131\ub2a5, \ube44\uc6a9, \uc81c\uc870 \uac00\ub2a5\uc131 \uc0ac\uc774\uc5d0\uc11c \ucd5c\uc0c1\uc758 \uade0\ud615\uc744 \uc81c\uacf5\ud558\uae30 \ub54c\ubb38\uc5d0 \uac00\uc7a5 \ub110\ub9ac \uc0ac\uc6a9\ub418\ub294 PCB \uae30\ubcf8 \uc18c\uc7ac\uc785\ub2c8\ub2e4. FR4\ub294 \uc218\ub9ce\uc740 \uc0b0\uc5c5 \ubd84\uc57c\uc5d0\uc11c \ub2e8\uba74, \uc591\uba74 \ubc0f \ub2e4\uce35 PCB \uad6c\uc870\uc5d0 \uc0ac\uc6a9\ub429\ub2c8\ub2e4.<\/p>\r\n\r\n\r\n\r\n<h2 class=\"wp-block-heading\">FR4 PCB\uc758 \uad6c\uc870\uc640 \uad6c\uc131<\/h2>\r\n\r\n\r\n\r\n<p>An <strong>FR4 PCB<\/strong> \ub294 \uc5ec\ub7ec \ub808\uc774\uc5b4\ub85c \uad6c\uc131\ub429\ub2c8\ub2e4:<\/p>\r\n\r\n\r\n\r\n<ul class=\"wp-block-list\">\r\n<li>A <strong>\uc720\ub9ac \uc12c\uc720 \uac15\ud654 \uc5d0\ud3ed\uc2dc \uc218\uc9c0<\/strong> \ucf54\uc5b4(FR4 \uae30\ud310).<\/li>\r\n\r\n\r\n\r\n<li>\ud558\ub098 \uc774\uc0c1\uc758 <strong>\uad6c\ub9ac \ud638\uc77c \ub808\uc774\uc5b4<\/strong> \uc804\uae30 \uc5f0\uacb0\uc744 \uc704\ud574.<\/li>\r\n\r\n\r\n\r\n<li><strong>\uc194\ub354 \ub9c8\uc2a4\ud06c<\/strong> \uadf8\ub9ac\uace0 <strong>\uc2e4\ud06c \uc2a4\ud06c\ub9b0<\/strong> \ubcf4\ud638 \ubc0f \uc2dd\ubcc4\uc744 \uc704\ud55c \ub808\uc774\uc5b4\uc785\ub2c8\ub2e4.<\/li>\r\n<\/ul>\r\n\r\n\r\n\r\n<p>FR4\uc758 \uc720\ub9ac \uc12c\uc720\ub294 \uac15\uc131\uc744 \uc81c\uacf5\ud558\uace0 \uc5d0\ud3ed\uc2dc \uc218\uc9c0\ub294 \uc808\uc5f0 \ubc0f \ud654\ud559\uc801 \uc548\uc815\uc131\uc744 \ubcf4\uc7a5\ud558\ubbc0\ub85c \uacbd\uc9c8 \ubc0f \ud558\uc774\ube0c\ub9ac\ub4dc PCB \uc720\ud615 \ubaa8\ub450\uc5d0 \uc774\uc0c1\uc801\uc785\ub2c8\ub2e4.<\/p>\r\n\r\n\r\n\r\n<h2 class=\"wp-block-heading\">FR4 \uc18c\uc7ac\uc758 \uc8fc\uc694 \uc18d\uc131<\/h2>\r\n\r\n\r\n\r\n<p>FR4\uc758 \uc778\uae30\ub294 \uade0\ud615 \uc7a1\ud78c \ubb3c\ub9ac\uc801, \uc804\uae30\uc801 \ud2b9\uc131\uc5d0\uc11c \ube44\ub86f\ub429\ub2c8\ub2e4:<\/p>\r\n\r\n\r\n\r\n<ul class=\"wp-block-list\">\r\n<li><strong>\uc720\uc804 \uc0c1\uc218(Dk):<\/strong> \uc77c\ubc18\uc801\uc73c\ub85c 4.2~4.8\ub85c \ub300\ubd80\ubd84\uc758 \uc804\uc790 \uc124\uacc4\uc5d0 \uc801\ud569\ud569\ub2c8\ub2e4.<\/li>\r\n\r\n\r\n\r\n<li><strong>\uc5f4 \uc548\uc815\uc131:<\/strong> \ucd5c\ub300 130-140\u00b0C(\ud45c\uc900 FR4) \ub610\ub294 \uace0\uae09 \ub4f1\uae09\uc758 \uacbd\uc6b0 \uadf8 \uc774\uc0c1\uc758 \uc628\ub3c4\uc5d0\uc11c\ub3c4 \uacac\ub51c \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/li>\r\n\r\n\r\n\r\n<li><strong>\ub0b4\uc2b5\uc131:<\/strong> \uc2b5\ud558\uac70\ub098 \ubcc0\ud654\ubb34\uc30d\ud55c \ud658\uacbd\uc5d0 \uc774\uc0c1\uc801\uc785\ub2c8\ub2e4.<\/li>\r\n\r\n\r\n\r\n<li><strong>\uae30\uacc4\uc801 \uac15\ub3c4:<\/strong> \uc751\ub825 \ud558\uc5d0\uc11c \ub6f0\uc5b4\ub09c \uce58\uc218 \uc548\uc815\uc131.<\/li>\r\n<\/ul>\r\n\r\n\r\n\r\n<p>\uc81c\uc870\uc5c5\uccb4\uc758 \uad00\uc810\uc5d0\uc11c FR4\ub294 \ub2e4\uc74c\uacfc \uac19\uc740 \uc774\uc810\uc744 \uc81c\uacf5\ud569\ub2c8\ub2e4. <strong>\uc548\uc815\uc801\uc774\uace0 \uc77c\uad00\ub41c \uc131\ub2a5 \ud504\ub85c\ud544<\/strong>, \ub97c \uc0ac\uc6a9\ud558\uc5ec \ub300\ub7c9 PCB \uc0dd\uc0b0\uc5d0\uc11c \uc5c4\uaca9\ud55c \uacf5\ucc28 \uc81c\uc5b4\uac00 \uac00\ub2a5\ud569\ub2c8\ub2e4.<\/p>\r\n\r\n\r\n\r\n<h2 class=\"wp-block-heading\">FR4 PCB \uc124\uacc4 \uace0\ub824 \uc0ac\ud56d<\/h2>\r\n\r\n\r\n\r\n<figure class=\"wp-block-image aligncenter size-full is-resized\">\r\n<figure id=\"attachment_1147\" aria-describedby=\"caption-attachment-1147\" style=\"width: 1024px\" class=\"wp-caption aligncenter\"><img decoding=\"async\" class=\"wp-image-1147\" style=\"width: 600px;\" title=\"FR4 PCB \uc124\uacc4 \uace0\ub824 \uc0ac\ud56d\" src=\"https:\/\/txjpcba.com\/wp-content\/uploads\/2025\/10\/FR4-board.webp\" alt=\"FR4 PCB \uc124\uacc4 \uace0\ub824 \uc0ac\ud56d\" width=\"1024\" height=\"683\" srcset=\"https:\/\/txjpcba.com\/wp-content\/uploads\/2025\/10\/FR4-board.webp 1024w, https:\/\/txjpcba.com\/wp-content\/uploads\/2025\/10\/FR4-board-300x200.webp 300w, https:\/\/txjpcba.com\/wp-content\/uploads\/2025\/10\/FR4-board-768x512.webp 768w, https:\/\/txjpcba.com\/wp-content\/uploads\/2025\/10\/FR4-board-600x400.webp 600w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" \/><figcaption id=\"caption-attachment-1147\" class=\"wp-caption-text\">FR4 PCB \uc124\uacc4 \uace0\ub824 \uc0ac\ud56d<\/figcaption><\/figure>\r\n<\/figure>\r\n\r\n\r\n\r\n<p>\ub514\uc790\uc778 <strong>FR4 PCB<\/strong> \uba87 \uac00\uc9c0 \uc8fc\uc694 \ub9e4\uac1c\ubcc0\uc218\ub97c \ucd5c\uc801\ud654\ud558\ub294 \uc791\uc5c5\uc774 \ud3ec\ud568\ub429\ub2c8\ub2e4:<\/p>\r\n\r\n\r\n\r\n<ul class=\"wp-block-list\">\r\n<li><strong>\ub808\uc774\uc5b4 \uc2a4\ud0dd\uc5c5:<\/strong> \uc2e0\ud638 \ubb34\uacb0\uc131\uc744 \uc704\ud574 \uad6c\ub9ac \ub450\uaed8\uc640 \uc720\uc804\uccb4 \uac04\uaca9\uc758 \uade0\ud615\uc744 \ub9de\ucda5\ub2c8\ub2e4.<\/li>\r\n\r\n\r\n\r\n<li><strong>\uc5f4 \uad00\ub9ac:<\/strong> \uc804\uc6d0 \ud68c\ub85c\ub97c \uc704\ud55c \ube44\uc544\uc640 \ud788\ud2b8 \uc2a4\ud504\ub808\ub354\ub97c \ud1b5\ud569\ud569\ub2c8\ub2e4.<\/li>\r\n\r\n\r\n\r\n<li><strong>\ud2b8\ub808\uc774\uc2a4 \ub108\ube44 \ubc0f \uac04\uaca9:<\/strong> \uc804\ub958 \uc6a9\ub7c9 \ubc0f \uc784\ud53c\ub358\uc2a4 \uc81c\uc5b4\ub97c \uc704\ud574 \uc870\uc815\ub418\uc5c8\uc2b5\ub2c8\ub2e4.<\/li>\r\n\r\n\r\n\r\n<li><strong>\ud45c\uba74 \ub9c8\uac10 \uc120\ud0dd:<\/strong> \uc5b4\uc148\ube14\ub9ac \uc694\uad6c \uc0ac\ud56d\uc5d0 \ub530\ub77c HASL, ENIG \ub610\ub294 OSP\uc640 \uac19\uc740 \uc5b8\uc5b4\ub97c \uc0ac\uc6a9\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/li>\r\n<\/ul>\r\n\r\n\r\n\r\n<p>\ud150\uc2e0\uc9c0\uc5d0\uc758 \uacbd\ud5d8\uc5d0 \ub530\ub974\uba74 FR4\uc758 \uac00\uc7a5 \ud070 \uc7a5\uc810\uc740 <strong>\uc124\uacc4 \uc720\uc5f0\uc131<\/strong> - \uace0\ubc00\ub3c4 \ub514\uc9c0\ud138 \ud68c\ub85c\ubd80\ud130 \uc544\ub0a0\ub85c\uadf8 \ubc0f \uc804\uc6d0 \ubcf4\ub4dc\uc5d0 \uc774\ub974\uae30\uae4c\uc9c0 \ub2e4\uc591\ud55c \ub808\uc774\uc544\uc6c3\uc744 \uc9c0\uc6d0\ud558\uba70 \uc774\uc0c9\uc801\uc778 \uc7ac\ub8cc\uac00 \ud544\uc694\ud558\uc9c0 \uc54a\uc2b5\ub2c8\ub2e4.<\/p>\r\n\r\n\r\n\r\n<h2 class=\"wp-block-heading\">\uc5c5\uacc4 \uc778\uc0ac\uc774\ud2b8 - FR4\uac00 \uc5ec\uc804\ud788 \uc9c0\ubc30\uc801\uc778 \uc774\uc720<\/h2>\r\n\r\n\r\n\r\n<p>\ub85c\uc800\uc2a4, \ud3f4\ub9ac\uc774\ubbf8\ub4dc, \uc54c\ub8e8\ubbf8\ub284 \uae30\ud310\uacfc \uac19\uc740 \ucca8\ub2e8 \uc18c\uc7ac\uac00 \ub4f1\uc7a5\ud558\uba74\uc11c FR4\uac00 \uad6c\uc2dd\uc774\ub77c\uace0 \uc0dd\uac01\ud558\ub294 \uc0ac\ub78c\ub3c4 \uc788\uc2b5\ub2c8\ub2e4. \ud558\uc9c0\ub9cc \uc5c5\uacc4\uc758 \uad00\uc810\uc5d0\uc11c\ub294 \uadf8\ub807\uc9c0 \uc54a\uc2b5\ub2c8\ub2e4, <strong>FR4\ub294 \uc5ec\uc804\ud788 PCB \uc81c\uc870\uc758 \uc8fc\ub825 \uc81c\ud488\uc785\ub2c8\ub2e4.<\/strong> \uba87 \uac00\uc9c0 \uc911\uc694\ud55c \uc774\uc720\uac00 \uc788\uc2b5\ub2c8\ub2e4:<\/p>\r\n\r\n\r\n\r\n<ul class=\"wp-block-list\">\r\n<li>\ub2e4\uc74c\uc744 \uc81c\uacf5\ud569\ub2c8\ub2e4. <strong>\ucd5c\uace0\uc758 \uac00\uc131\ube44<\/strong>.<\/li>\r\n\r\n\r\n\r\n<li>FR4\uc758 \uc81c\uc870 \uacf5\uc815\uc740 \ub9e4\uc6b0 <strong>\uc131\uc219\ud558\uace0 \ud45c\uc900\ud654\ub41c<\/strong>, \ub97c \uc0ac\uc6a9\ud558\uc5ec \uc548\uc815\uc801\uc778 \ud488\uc9c8\uc744 \ubcf4\uc7a5\ud569\ub2c8\ub2e4.<\/li>\r\n\r\n\r\n\r\n<li><strong>\ud558\uc774\ube0c\ub9ac\ub4dc \uad6c\uc870<\/strong> FR4\uc640 \uace0\uc8fc\ud30c \uc18c\uc7ac\uc758 \uacb0\ud569\uc740 \uc774\uc81c \uc77c\ubc18\ud654\ub418\uc5b4 \uc5d4\uc9c0\ub2c8\uc5b4\uac00 \uc131\ub2a5\uacfc \ube44\uc6a9\uc758 \uade0\ud615\uc744 \ub9de\ucd9c \uc218 \uc788\uac8c \ub418\uc5c8\uc2b5\ub2c8\ub2e4.<\/li>\r\n<\/ul>\r\n\r\n\r\n\r\n<p>\ud150\uc2e0\uc9c0\uc5d0\uc11c\ub294 \ub2e4\uc74c\uacfc \uac19\uc740 \uc218\uc694\uac00 \uc99d\uac00\ud558\uace0 \uc788\uc2b5\ub2c8\ub2e4. <strong>\uace0-Tg FR4 PCB<\/strong>, \ub294 \ud2b9\ud788 LED \uc870\uba85, \uc0b0\uc5c5 \uc81c\uc5b4 \ubc0f \uc790\ub3d9\ucc28 \uc804\uc790 \uc7a5\uce58\uc5d0\uc11c \ub354 \ub192\uc740 \uc628\ub3c4\ub97c \uacac\ub51c \uc218 \uc788\uc2b5\ub2c8\ub2e4. \uc774\ub7ec\ud55c \uc9c4\ud654\ub294 FR4\uac00 \ub300\uccb4\ub418\ub294 \uac83\uc774 \uc544\ub2c8\ub77c \uc5ec\uc804\ud788 \ud604\ub300\uc758 \uc694\uad6c \uc0ac\ud56d\uc5d0 \uc801\uc751\ud558\uace0 \uc788\uc74c\uc744 \uc99d\uba85\ud569\ub2c8\ub2e4.<\/p>\r\n\r\n\r\n\r\n<h2 class=\"wp-block-heading\">FR4 PCB\uc758 \uc751\uc6a9 \ubd84\uc57c<\/h2>\r\n\r\n\r\n\r\n<p><strong>FR4 PCB<\/strong> \ub97c \ud3ec\ud568\ud55c \uac70\uc758 \ubaa8\ub4e0 \uc804\uc790 \uc81c\ud488 \ubd84\uc57c\uc5d0\uc11c \uc0ac\uc6a9\ub429\ub2c8\ub2e4:<\/p>\r\n\r\n\r\n\r\n<ul class=\"wp-block-list\">\r\n<li><strong>\uac00\uc804 \uc81c\ud488:<\/strong> \uc2a4\ub9c8\ud2b8\ud3f0, TV, \uc6e8\uc5b4\ub7ec\ube14 \uae30\uae30\uc5d0\uc11c \uc0ac\uc6a9\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/li>\r\n\r\n\r\n\r\n<li><strong>\uc0b0\uc5c5 \uc7a5\ube44:<\/strong> \uc81c\uc5b4 \uc2dc\uc2a4\ud15c, \uc13c\uc11c \ubc0f \uc790\ub3d9\ud654 \uc7a5\uce58.<\/li>\r\n\r\n\r\n\r\n<li><strong>\uc790\ub3d9\ucc28 \uc804\uc790 \uc81c\ud488:<\/strong> \ub300\uc2dc\ubcf4\ub4dc \ubaa8\ub4c8, \uc804\uc6d0 \uc81c\uc5b4 \uc7a5\uce58 \ubc0f \uc870\uba85.<\/li>\r\n\r\n\r\n\r\n<li><strong>\ud1b5\uc2e0:<\/strong> \ub77c\uc6b0\ud130, \uae30\uc9c0\uad6d \ubc0f \ub124\ud2b8\uc6cc\ud06c \uc2a4\uc704\uce58.<\/li>\r\n\r\n\r\n\r\n<li><strong>\uc758\ub8cc \uae30\uae30:<\/strong> \uc9c4\ub2e8 \uae30\uae30 \ubc0f \ubaa8\ub2c8\ud130\ub9c1 \uc2dc\uc2a4\ud15c.<\/li>\r\n\r\n\r\n\r\n<li><strong>LED \uc870\uba85:<\/strong> \uc804\uc6d0 \ub4dc\ub77c\uc774\ubc84 \ubc0f \uc5f4 \uc548\uc815 \ud68c\ub85c \uae30\ud310.<\/li>\r\n<\/ul>\r\n\r\n\r\n\r\n<p>FR4\ub294 \uc190\uc26c\uc6b4 \uc81c\uc791\uacfc \uacb0\ud569\ub41c \ub2e4\uc6a9\ub3c4\uc131\uc73c\ub85c \uc778\ud574 \ub2e4\uc74c\uacfc \uac19\uc740 \uc6a9\ub3c4\uc5d0 \ubaa8\ub450 \uc801\ud569\ud569\ub2c8\ub2e4. <strong>\ud504\ub85c\ud1a0\ud0c0\uc785 \uac1c\ubc1c<\/strong> \uadf8\ub9ac\uace0 <strong>\ub300\ub7c9 \uc0dd\uc0b0<\/strong>.<\/p>\r\n\r\n\r\n\r\n<h2 class=\"wp-block-heading\">FR4 PCB\uc758 \uc7a5\uc810<\/h2>\r\n\r\n\r\n\r\n<ul class=\"wp-block-list\">\r\n<li>\ube44\uc6a9, \uac15\ub3c4, \ub2e8\uc5f4\uc131 \uac04\uc758 \uade0\ud615\uc774 \ub6f0\uc5b4\ub0a9\ub2c8\ub2e4.<\/li>\r\n\r\n\r\n\r\n<li>\ubbf8\uc138 \ud53c\uce58 \ucef4\ud3ec\ub10c\ud2b8\ub97c \uc704\ud55c \ub192\uc740 \uce58\uc218 \uc548\uc815\uc131.<\/li>\r\n\r\n\r\n\r\n<li>\ud45c\uba74 \uc2e4\uc7a5 \ubc0f \uc2a4\ub8e8\ud640 \uc5b4\uc148\ube14\ub9ac\uc640\uc758 \ud3ed\ub113\uc740 \ud638\ud658\uc131.<\/li>\r\n\r\n\r\n\r\n<li>\uac15\ub825\ud55c \ub0b4\ud654\ud559\uc131 \ubc0f \ub0b4\ud658\uacbd\uc131.<\/li>\r\n\r\n\r\n\r\n<li>\ub2e4\uc591\ud55c \ub450\uaed8\uc640 \uad6c\ub9ac \ubb34\uac8c\ub85c \uc81c\uacf5\ub429\ub2c8\ub2e4.<\/li>\r\n<\/ul>\r\n\r\n\r\n\r\n<p>\uc2e4\uc81c\ub85c FR4\ub97c \uc0ac\uc6a9\ud558\uba74 \uc81c\uc870\uc5c5\uccb4\ub294 \ub2e4\uc74c\uc744 \uc218\ud589\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4. <strong>\uc2e0\uc18d\ud55c \uc0dd\uc0b0 \ud655\uc7a5<\/strong> \uc131\ub2a5 \uc800\ud558 \uc5c6\uc774 \ube60\ub974\uac8c \ubcc0\ud654\ud558\ub294 \uc804\uc790 \uc81c\ud488 \uc2dc\uc7a5\uc5d0 \ud544\uc218\uc801\uc778 \uc694\uc18c\uc785\ub2c8\ub2e4.<\/p>\r\n\r\n\r\n\r\n<h2 class=\"wp-block-heading\">FR4 PCB \uc81c\uc870\uc5d0 \ub300\ud55c \ud150\uc2e0\uc9c0\uc758 \uc804\ubb38\uc131<\/h2>\r\n\r\n\r\n\r\n<figure class=\"wp-block-image aligncenter size-full is-resized\">\r\n<figure id=\"attachment_1148\" aria-describedby=\"caption-attachment-1148\" style=\"width: 750px\" class=\"wp-caption aligncenter\"><img decoding=\"async\" class=\"wp-image-1148\" style=\"width: 600px;\" title=\"FR4 PCB \uc81c\uc870\" src=\"https:\/\/txjpcba.com\/wp-content\/uploads\/2025\/10\/high-Tg-FR4.webp\" alt=\"FR4 PCB \uc81c\uc870\" width=\"750\" height=\"750\" srcset=\"https:\/\/txjpcba.com\/wp-content\/uploads\/2025\/10\/high-Tg-FR4.webp 750w, https:\/\/txjpcba.com\/wp-content\/uploads\/2025\/10\/high-Tg-FR4-300x300.webp 300w, https:\/\/txjpcba.com\/wp-content\/uploads\/2025\/10\/high-Tg-FR4-150x150.webp 150w, https:\/\/txjpcba.com\/wp-content\/uploads\/2025\/10\/high-Tg-FR4-600x600.webp 600w, https:\/\/txjpcba.com\/wp-content\/uploads\/2025\/10\/high-Tg-FR4-100x100.webp 100w\" sizes=\"(max-width: 750px) 100vw, 750px\" \/><figcaption id=\"caption-attachment-1148\" class=\"wp-caption-text\">FR4 PCB \uc81c\uc870<\/figcaption><\/figure>\r\n<\/figure>\r\n\r\n\r\n\r\n<p>\uc5d0\uc11c <strong>\ud150\uc2e0\uc9c0\uc5d0<\/strong>, \uc804\ubb38 \ubd84\uc57c\ub294 \ub2e4\uc74c\uacfc \uac19\uc2b5\ub2c8\ub2e4. <strong>PCB \uc81c\uc870 \ubc0f \uc870\ub9bd<\/strong> FR4 \uae30\ubc18 \uae30\ud310\uc5d0 \ub300\ud55c \ud48d\ubd80\ud55c \uacbd\ud5d8\uc744 \ubcf4\uc720\ud558\uace0 \uc788\uc2b5\ub2c8\ub2e4. \ub2f9\uc0ac\uc758 \uc2dc\uc124\uc740 \uac04\ub2e8\ud55c \ub2e8\uc77c \ub808\uc774\uc5b4 \ud504\ub85c\ud1a0\ud0c0\uc785\ubd80\ud130 \uc784\ud53c\ub358\uc2a4\uac00 \uc81c\uc5b4\ub41c \ubcf5\uc7a1\ud55c \ub2e4\uce35 PCB\uc640 \ub192\uc740 Tg \uc7ac\ub8cc\uc5d0 \uc774\ub974\uae30\uae4c\uc9c0 \ubaa8\ub4e0 \uac83\uc744 \ucc98\ub9ac\ud569\ub2c8\ub2e4.<\/p>\r\n\r\n\r\n\r\n<p>\uc6b0\ub9ac\ub294 \uc9d1\uc911\ud569\ub2c8\ub2e4:<\/p>\r\n\r\n\r\n\r\n<ul class=\"wp-block-list\">\r\n<li><strong>\uc815\ubc00 \ub77c\ubbf8\ub124\uc774\uc158<\/strong> \ub97c \uc0ac\uc6a9\ud558\uc5ec \uc77c\uad00\ub41c \ub808\uc774\uc5b4 \uacb0\ud569\uc744 \uc9c0\uc6d0\ud569\ub2c8\ub2e4.<\/li>\r\n\r\n\r\n\r\n<li><strong>\uc790\ub3d9 \uad11\ud559 \uac80\uc0ac(AOI)<\/strong> \ub97c \uc0ac\uc6a9\ud558\uc5ec \uacb0\ud568\uc774 \uc5c6\ub294\uc9c0 \ud655\uc778\ud569\ub2c8\ub2e4.<\/li>\r\n\r\n\r\n\r\n<li><strong>\ud3ec\uad04\uc801\uc778 \ud14c\uc2a4\ud2b8<\/strong> \uc548\uc815\uc131\uacfc \uc5f4 \uc131\ub2a5\uc744 \uc704\ud574.<\/li>\r\n<\/ul>\r\n\r\n\r\n\r\n<p>\uc2dc\uc7a5\uc774 \uc9c4\ud654\ud568\uc5d0 \ub530\ub77c \ub2e4\uc74c\uacfc \uac19\uc740 \ud504\ub85c\uc138\uc2a4\ub97c \uc9c0\uc18d\uc801\uc73c\ub85c \uac1c\uc120\ud558\uace0 \uc788\uc2b5\ub2c8\ub2e4. <strong>high-Tg FR4<\/strong>, <strong>\ud63c\ud569 \uc7ac\ub8cc \uc2a4\ud0dd\uc5c5<\/strong>, \ubc0f <strong>\ubb34\uc5f0 \uc0dd\uc0b0 \ub77c\uc778<\/strong> \ub2e4\uc591\ud55c \uace0\uac1d\uc758 \uc694\uad6c\ub97c \ucda9\uc871\ud558\uae30 \uc704\ud574.<\/p>\r\n\r\n\r\n\r\n<h2 class=\"wp-block-heading\">\uacb0\ub860<\/h2>\r\n\r\n\r\n\r\n<p>\uadf8\ub9ac\uace0 <strong>FR4 PCB<\/strong> \ub294 \ub0b4\uad6c\uc131\uacfc \uc801\uc751\uc131, \ube44\uc6a9 \ud6a8\uc728\uc131\uc744 \uac16\ucd98 \ud604\ub300 \uc804\uc790\uc81c\ud488\uc758 \uadfc\uac04\uc744 \uc774\ub8e8\uace0 \uc788\uc2b5\ub2c8\ub2e4. \ub2e4\uc7ac\ub2e4\ub2a5\ud55c \uae30\ub2a5 \ub355\ubd84\uc5d0 \uc18c\ube44\uc790 \uac00\uc804\ubd80\ud130 \uc0b0\uc5c5 \uc790\ub3d9\ud654\uc5d0 \uc774\ub974\uae30\uae4c\uc9c0 \ub2e4\uc591\ud55c \uc0b0\uc5c5 \ubd84\uc57c\uc5d0\uc11c \uc0ac\uc6a9\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\r\n\r\n\r\n\r\n<p>\uc81c\uc870\uc5c5\uccb4\uc758 \uad00\uc810\uc5d0\uc11c FR4\ub294 \ub2e4\uc74c \uc0ac\uc774\uc5d0\uc11c \uc801\uc808\ud55c \uade0\ud615\uc744 \uc720\uc9c0\ud558\uace0 \uc788\uc2b5\ub2c8\ub2e4. <strong>\uc5d4\uc9c0\ub2c8\uc5b4\ub9c1 \uc131\ub2a5 \ubc0f \uacbd\uc81c\uc801 \uac00\uce58<\/strong>, \ub97c \uc0ac\uc6a9\ud558\uc5ec \ub300\ubd80\ubd84\uc758 PCB \uc124\uacc4\uc5d0 \ud604\uba85\ud55c \uc120\ud0dd\uc774 \ub420 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\r\n\r\n\r\n\r\n<p>\uace0\uae09 \uc81c\uc791 \uc5ed\ub7c9\uacfc \uc5c5\uacc4 \uacbd\ud5d8\uc744 \uac16\ucd94\uace0 \uc788\uc2b5\ub2c8\ub2e4, <a href=\"https:\/\/txjpcba.com\/ko\"><strong>\ud150\uc2e0\uc9c0\uc5d0<\/strong><\/a> \ub294 \uae00\ub85c\ubc8c \uace0\uac1d\uc774 \ud601\uc2e0\uc801\uc778 \ub514\uc790\uc778\uc744 \uc2e0\ub8b0\ud560 \uc218 \uc788\ub294 \uc804\uc790 \uc81c\ud488\uc73c\ub85c \uc804\ud658\ud560 \uc218 \uc788\ub3c4\ub85d \uc9c0\uc6d0\ud569\ub2c8\ub2e4.<\/p>","protected":false},"excerpt":{"rendered":"<p>FR4 PCB\uc758 \uc815\uc758, \uc124\uacc4 \uc6d0\ub9ac, \uc8fc\uc694 \uc774\uc810 \ubc0f \uc804\uc790 \uc81c\ud488 \uc81c\uc870\uc5d0\uc11c\uc758 \uad11\ubc94\uc704\ud55c \uc751\uc6a9 \ubd84\uc57c\uc5d0 \ub300\ud574 \uc54c\uc544\ubcf4\uc138\uc694. \ud150\uc2e0\uc9c0\uc758 \uc5c5\uacc4 \uad00\uc810\uc5d0\uc11c FR4\uac00 \uac00\uc7a5 \uc2e0\ub8b0\ud560 \uc218 \uc788\ub294 PCB \uc18c\uc7ac\uc778 \uc774\uc720\ub97c \uc54c\uc544\ubcf4\uc138\uc694.<\/p>","protected":false},"author":1,"featured_media":1145,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"site-sidebar-layout":"default","site-content-layout":"","ast-site-content-layout":"default","site-content-style":"default","site-sidebar-style":"default","ast-global-header-display":"","ast-banner-title-visibility":"","ast-main-header-display":"","ast-hfb-above-header-display":"","ast-hfb-below-header-display":"","ast-hfb-mobile-header-display":"","site-post-title":"","ast-breadcrumbs-content":"","ast-featured-img":"","footer-sml-layout":"","ast-disable-related-posts":"","theme-transparent-header-meta":"default","adv-header-id-meta":"","stick-header-meta":"","header-above-stick-meta":"","header-main-stick-meta":"","header-below-stick-meta":"","astra-migrate-meta-layouts":"set","ast-page-background-enabled":"default","ast-page-background-meta":{"desktop":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"ast-content-background-meta":{"desktop":{"background-color":"var(--ast-global-color-4)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"var(--ast-global-color-4)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"var(--ast-global-color-4)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"footnotes":""},"categories":[35],"tags":[90,36,186,230,127,180,37,172,193,174],"class_list":["post-1144","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-pcb-pcba-knowledge","tag-fr4-pcb","tag-pcb","tag-pcb-board-supplier","tag-pcb-fabrication-assembly","tag-pcb-manufacturing-companies","tag-pcb-prototype-assembly-service","tag-pcba","tag-quick-turn-pcba","tag-smt-pcb-board","tag-turnkey-prototype-assembly"],"_links":{"self":[{"href":"https:\/\/txjpcba.com\/ko\/wp-json\/wp\/v2\/posts\/1144","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/txjpcba.com\/ko\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/txjpcba.com\/ko\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/txjpcba.com\/ko\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/txjpcba.com\/ko\/wp-json\/wp\/v2\/comments?post=1144"}],"version-history":[{"count":3,"href":"https:\/\/txjpcba.com\/ko\/wp-json\/wp\/v2\/posts\/1144\/revisions"}],"predecessor-version":[{"id":3310,"href":"https:\/\/txjpcba.com\/ko\/wp-json\/wp\/v2\/posts\/1144\/revisions\/3310"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/txjpcba.com\/ko\/wp-json\/wp\/v2\/media\/1145"}],"wp:attachment":[{"href":"https:\/\/txjpcba.com\/ko\/wp-json\/wp\/v2\/media?parent=1144"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/txjpcba.com\/ko\/wp-json\/wp\/v2\/categories?post=1144"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/txjpcba.com\/ko\/wp-json\/wp\/v2\/tags?post=1144"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}