{"id":6565,"date":"2025-06-18T00:00:00","date_gmt":"2025-06-18T00:00:00","guid":{"rendered":"https:\/\/lp.szlogic.cn\/glossary\/understanding-surface-mount-device-smd\/"},"modified":"2026-06-22T09:26:59","modified_gmt":"2026-06-22T09:26:59","slug":"understanding-surface-mount-device-smd","status":"publish","type":"post","link":"https:\/\/resourceslp.szlogic.cn\/ko\/glossary\/understanding-surface-mount-device-smd","title":{"rendered":"\ud604\ub300 \uc804\uc790\uae30\uae30\uc5d0\uc11c\uc758 \ud45c\uba74 \uc2e4\uc7a5 \uc18c\uc790(SMD) \uc774\ud574"},"content":{"rendered":"<figure class=\"wp-block-image aligncenter size-large\"><img fetchpriority=\"high\" decoding=\"async\" width=\"1200\" height=\"712\" src=\"https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/e46533e885284a6288c962d57f3c0a14.jpg\" alt=\"Understanding Surface-Mount Devices SMD in Modern Electronics\" class=\"wp-image-6562\" srcset=\"https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/e46533e885284a6288c962d57f3c0a14.jpg 1200w, https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/e46533e885284a6288c962d57f3c0a14-300x178.jpg 300w, https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/e46533e885284a6288c962d57f3c0a14-1024x608.jpg 1024w, https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/e46533e885284a6288c962d57f3c0a14-768x456.jpg 768w, https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/e46533e885284a6288c962d57f3c0a14-18x12.jpg 18w\" sizes=\"(max-width: 1200px) 100vw, 1200px\" \/><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">\ud45c\uba74 \uc2e4\uc7a5 \uc18c\uc790(SMD)\ub294 \ud68c\ub85c \uae30\ud310\uc758 \ud45c\uba74\uc5d0 \uc9c1\uc811 \ubd80\ucc29\ub418\ub294 \uc791\uc740 \uc804\uc790 \ubd80\ud488\uc785\ub2c8\ub2e4. \uc0ac\ub78c\ub4e4\uc740 \uc885\uc885 \ud45c\uba74 \uc2e4\uc7a5 \uc18c\uc790(SMD)\ub97c \ud45c\uba74 \uc2e4\uc7a5 \uae30\uc220\uacfc \ud63c\ub3d9\ud558\uc9c0\ub9cc, SMD\ub294 \ubd80\ud488\uc744 \uc758\ubbf8\ud558\uace0, SMT\ub294 \uacf5\uc815\uc744 \uc124\uba85\ud569\ub2c8\ub2e4. \ud45c\uba74 \uc2e4\uc7a5 \uc18c\uc790\ub294 \uc18c\ud615\uc774\uba74\uc11c\ub3c4 \uc2e0\ub8b0\uc131 \ub192\uc740 \uae30\uae30\ub97c \uc81c\uc791\ud560 \uc218 \uc788\uac8c \ud569\ub2c8\ub2e4. \uc608\ub97c \ub4e4\uc5b4, \ud45c\uba74 \uc2e4\uc7a5 \uc18c\uc790\uc778 <a target=\"_blank\" href=\"https:\/\/www.l-p.com\/store-17492-integrated-rj45-connector.htm\">LINK-PP RJ45 \ucee4\ub125\ud130<\/a> \ub610\ub294 <a target=\"_blank\" href=\"https:\/\/www.l-p.com\/store-17548-lan-transformer.htm\">LINK-PP LAN \ubcc0\uc555\uae30<\/a> \ub294 \ud604\ub300 \uc804\uc790 \uae30\uae30\uc758 \uc131\ub2a5 \ud5a5\uc0c1\uc5d0 \uae30\uc5ec\ud569\ub2c8\ub2e4. SMD\ub97c \uc0ac\uc6a9\ud558\uba74 \uc5d4\uc9c0\ub2c8\uc5b4\ub294 \uc131\ub2a5\uc744 \uc800\ud558\uc2dc\ud0a4\uc9c0 \uc54a\uace0 \ub354 \uc791\uace0 \ucef4\ud329\ud2b8\ud55c \uc81c\ud488\uc744 \uc124\uacc4\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\" >\uc8fc\uc694 \uc694\uc57d<\/h2>\n\n\n\n<ul class=\"wp-block-list\">\n<li><p><strong>\ud45c\uba74 \uc2e4\uc7a5 \uc18c\uc790(SMD)<\/strong> \ub294 \ud68c\ub85c \uae30\ud310\uc5d0 \uc9c1\uc811 \ubd80\ucc29\ub418\ub294 \uc791\uc740 \uc804\uc790 \ubd80\ud488\uc73c\ub85c, \uc18c\ud615\ud654 \ubc0f \uace0\uc131\ub2a5 \uae30\uae30 \uc81c\uc791\uc744 \uac00\ub2a5\ud558\uac8c \ud569\ub2c8\ub2e4.<\/p><\/li><li><p>SMD\ub294 <a target=\"_blank\" rel=\"\" href=\"https:\/\/resourceslp.szlogic.cn\/ko\/glossary\/what-does-smt-surface-mount-technology-mean\/\">\ud45c\uba74 \uc2e4\uc7a5 \uae30\uc220(SMT)\uacfc \ub2e4\ub985\ub2c8\ub2e4.<\/a>; SMD\ub294 \ubd80\ud488\uc744 \uc758\ubbf8\ud558\uace0, SMT\ub294 \uc774\ub7ec\ud55c \ubd80\ud488\uc744 \uae30\ud310 \uc704\uc5d0 \ubc30\uce58\ud558\uace0 \ub0a9\ub55c\ud558\ub294 \uacf5\uc815\uc785\ub2c8\ub2e4.<\/p><\/li><li><p>SMD\ub97c \uc0ac\uc6a9\ud558\uba74 \uc5d4\uc9c0\ub2c8\uc5b4\ub294 \ub9ce\uc740 \uae30\ub2a5\uc744 \ubc00\uc9d1\uc2dc\ucf1c \uc18c\ud615\u00b7\uacbd\ub7c9\ud654\ub41c \uae30\uae30\ub97c \uc124\uacc4\ud560 \uc218 \uc788\uc73c\uba70, \uc774\ub294 \uc131\ub2a5 \ud5a5\uc0c1\uacfc \ube44\uc6a9 \uc808\uac10\uc73c\ub85c \uc774\uc5b4\uc9d1\ub2c8\ub2e4.<\/p><\/li><li><p>\uc8fc\uc694 <strong>SMD \ubd80\ud488 \uc720\ud615\uc740 \uc138 \uac00\uc9c0\uc785\ub2c8\ub2e4.<\/strong>: \uc218\ub3d9 \ubd80\ud488(\uc800\ud56d\uae30, \ucee4\ud328\uc2dc\ud130), \ub2a5\ub3d9 \ubd80\ud488(\ub2e4\uc774\uc624\ub4dc, \ud2b8\ub79c\uc9c0\uc2a4\ud130), \uc804\uae30\uae30\uacc4\uc2dd \ubd80\ud488(\uc2a4\uc704\uce58, \ucee4\ub125\ud130).<\/p><\/li><li><p>SMT \uc870\ub9bd \uacf5\uc815\uc5d0\uc11c\ub294 \uae30\uacc4\ub97c \uc774\uc6a9\ud574 SMD\ub97c \ube60\ub974\uace0 \uc815\ud655\ud558\uac8c \ubc30\uce58\ud558\ubbc0\ub85c \uc0dd\uc0b0 \uc18d\ub3c4\uac00 \ube68\ub77c\uc9c0\uace0 \uace0\ud488\uc9c8 \uc804\uc790 \uc81c\ud488 \uc81c\uc870\uac00 \ubcf4\uc7a5\ub429\ub2c8\ub2e4.<\/p><\/li>\n<\/ul>\n\n\n\n<h2 class=\"wp-block-heading\" >\ud45c\uba74 \uc2e4\uc7a5 \uc18c\uc790(SMD)\ub780 \ubb34\uc5c7\uc778\uac00?<\/h2>\n\n\n\n<h3 class=\"wp-block-heading\" >SMD \uc815\uc758<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">A <strong>\ud45c\uba74 \uc2e4\uc7a5 \uc18c\uc790(SMD)<\/strong> \ub294 \uc778\uc1c4 \ud68c\ub85c \uae30\ud310(PCB) \ud45c\uba74\uc5d0 \uc9c1\uc811 \uc2e4\uc7a5\ub418\ub294 \uc804\uc790 \ubd80\ud488\uc785\ub2c8\ub2e4. \ud640\uc2a4\ub8e8(hole-through) \ubd80\ud488\uacfc \ub2ec\ub9ac PCB\uc5d0 \uad6c\uba4d\uc744 \ub6ab\uc744 \ud544\uc694\uac00 \uc5c6\uc73c\ubbc0\ub85c \uace0\ubc00\ub3c4 \ubc0f \uc18c\ud615\ud654\ub41c \uc804\uc790 \uc124\uacc4\uc5d0 \uc774\uc0c1\uc801\uc785\ub2c8\ub2e4.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><a target=\"_blank\" rel=\"\" href=\"https:\/\/resourceslp.szlogic.cn\/ko\/glossary\/what-does-smt-surface-mount-technology-mean\/\">\ud45c\uba74 \uc2e4\uc7a5 \uae30\uc220(SMT)<\/a> \uc740 \uc18c\ud615 \uc124\uacc4, \ud5a5\uc0c1\ub41c \uc804\uae30\uc801 \uc131\ub2a5, \ud6a8\uc728\uc801\uc778 \ub300\ub7c9 \uc0dd\uc0b0\uc744 \uac00\ub2a5\ud558\uac8c \ud558\uc5ec, \uc18c\ube44\uc790 \uc804\uc790\uc81c\ud488\uc5d0\uc11c\ubd80\ud130 \ud1b5\uc2e0 \uc778\ud504\ub77c\uc5d0 \uc774\ub974\uae30\uae4c\uc9c0 \uc624\ub298\ub0a0 \uace0\uc131\ub2a5 \uc804\uc790 \uae30\uae30\uc758 \ud575\uc2ec \uae30\uc220\uc785\ub2c8\ub2e4.<\/p>\n\n\n\n<blockquote class=\"wp-block-quote is-layout-flow wp-block-quote-is-layout-flow\"><p>\ucc38\uace0: SMT\ub294 \uacf5\uc815\uc744 \uc758\ubbf8\ud558\uace0, \ud45c\uba74 \uc2e4\uc7a5 \uc18c\uc790(SMD)\ub294 \ubd80\ud488\uc785\ub2c8\ub2e4. \uc774 \uad6c\ubd84\uc740 \uc5d4\uc9c0\ub2c8\uc5b4\uac00 \uac01 \ud504\ub85c\uc81d\ud2b8\uc5d0 \ub9de\ub294 \uc801\uc808\ud55c \ub3c4\uad6c\uc640 \ubd80\ud488\uc744 \uc120\ud0dd\ud558\ub294 \ub370 \ub3c4\uc6c0\uc774 \ub429\ub2c8\ub2e4.<\/p><\/blockquote>\n\n\n\n<h3 class=\"wp-block-heading\" >\uc77c\ubc18\uc801\uc778 SMD \ubd80\ud488 \uc720\ud615<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\ud45c\uba74 \uc2e4\uc7a5 \uc18c\uc790\ub294 \uad11\ubc94\uc704\ud55c \uc218\ub3d9 \ubc0f \ub2a5\ub3d9 \ubd80\ud488\uc744 \ud3ec\ud568\ud569\ub2c8\ub2e4. \uc544\ub798\ub294 \ud604\ub300 \uc804\uc790 \uc5b4\uc148\ube14\ub9ac\uc5d0\uc11c \uac00\uc7a5 \uc77c\ubc18\uc801\uc73c\ub85c \uc0ac\uc6a9\ub418\ub294 SMD \uc720\ud615\uc5d0 \ub300\ud55c \uac04\ub7b5\ud55c \uac1c\uc694\uc785\ub2c8\ub2e4:<\/p>\n\n\n\n<figure class=\"wp-block-image aligncenter size-large\"><img decoding=\"async\" width=\"1200\" height=\"675\" src=\"https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/af6a51e90d084c428087ba29a8e9962b.webp\" alt=\"SMD Components\" class=\"wp-image-6563\" srcset=\"https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/af6a51e90d084c428087ba29a8e9962b.webp 1200w, https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/af6a51e90d084c428087ba29a8e9962b-300x169.webp 300w, https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/af6a51e90d084c428087ba29a8e9962b-1024x576.webp 1024w, https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/af6a51e90d084c428087ba29a8e9962b-768x432.webp 768w, https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/af6a51e90d084c428087ba29a8e9962b-18x10.webp 18w\" sizes=\"(max-width: 1200px) 100vw, 1200px\" \/><\/figure>\n\n\n\n<figure class=\"wp-block-table\">\n<table class=\"has-fixed-layout\">\n<colgroup><col style=\"min-width: 25px;\"\/><col style=\"min-width: 25px;\"\/><\/colgroup><tbody><tr><th colspan=\"1\" rowspan=\"1\"><p><strong>\uad6c\uc131 \uc694\uc18c<\/strong><\/p><\/th><th colspan=\"1\" rowspan=\"1\"><p><strong>\uae30\ub2a5<\/strong><\/p><\/th><\/tr><tr><td colspan=\"1\" rowspan=\"1\"><p><strong>SMD \uc800\ud56d\uae30<\/strong><\/p><\/td><td colspan=\"1\" rowspan=\"1\"><p>\ud68c\ub85c \ub0b4 \uc804\uc555\uc744 \uc870\uc808\ud558\uace0 \uc804\ub958\ub97c \uc81c\ud55c\ud569\ub2c8\ub2e4.<\/p><\/td><\/tr><tr><td colspan=\"1\" rowspan=\"1\"><p><strong>SMD \ucee4\ud328\uc2dc\ud130<\/strong><\/p><\/td><td colspan=\"1\" rowspan=\"1\"><p>\uc7a1\uc74c\uc744 \ud544\ud130\ub9c1\ud558\uace0 \uc804\uc555\uc744 \uc548\uc815\ud654\ud558\uba70 \uc2e0\ud638\ub97c \ub514\ucee4\ud50c\ub9c1\ud569\ub2c8\ub2e4.<\/p><\/td><\/tr><tr><td colspan=\"1\" rowspan=\"1\"><p><strong>SMD \uc790\uae30\uc18c\uc790<\/strong><\/p><\/td><td colspan=\"1\" rowspan=\"1\"><p>\ud1b5\uc2e0 \ub77c\uc778\uc5d0\uc11c EMI \uc5b5\uc81c \ubc0f \uc2e0\ud638 \uc808\uc5f0\uc744 \uc81c\uacf5\ud569\ub2c8\ub2e4.<\/p><\/td><\/tr><tr><td colspan=\"1\" rowspan=\"1\"><p><strong>SMD \ubcc0\uc555\uae30<\/strong><\/p><\/td><td colspan=\"1\" rowspan=\"1\"><p>\uc774\ub354\ub137 \ubc0f \ud1b5\uc2e0 \uc751\uc6a9 \ubd84\uc57c\uc5d0\uc11c \uc2e0\ud638 \ubcc0\ud658 \ubc0f \uc804\uae30\uc801 \uc808\uc5f0\uc744 \uac00\ub2a5\ud558\uac8c \ud569\ub2c8\ub2e4.<\/p><\/td><\/tr><tr><td colspan=\"1\" rowspan=\"1\"><p><strong>SMD LED<\/strong><\/p><\/td><td colspan=\"1\" rowspan=\"1\"><p>PCB \uc0c1 \uc9c1\uc811 \ub610\ub294 \ud1b5\ud569 \ucee4\ub125\ud130 \ub0b4\uc5d0\uc11c \uc0c1\ud0dc \ud45c\uc2dc\uae30\ub85c \uae30\ub2a5\ud569\ub2c8\ub2e4.<\/p><\/td><\/tr><\/tbody>\n<\/table>\n<\/figure>\n\n\n\n<figure class=\"wp-block-table\">\n<table class=\"has-fixed-layout\">\n<colgroup\/><tbody><tr\/><\/tbody>\n<\/table>\n<\/figure>\n\n\n\n<h3 class=\"wp-block-heading\" >\uc8fc\uc694 \ud2b9\uc9d5<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\ud45c\uba74 \uc2e4\uc7a5 \uc18c\uc790\ub294 \uc624\ub298\ub0a0 \uc804\uc790 \uc0b0\uc5c5\uc5d0\uc11c \uc778\uae30\ub97c \ub04c\uac8c \ub9cc\ub4e0 \uc5ec\ub7ec \uc911\uc694\ud55c \ud2b9\uc131\uc744 \uac16\ucd94\uace0 \uc788\uc2b5\ub2c8\ub2e4. \uc774\ub7ec\ud55c \ud2b9\uc131\uc740 \uc5d4\uc9c0\ub2c8\uc5b4\uac00 \ub354 \uc791\uace0, \ub354 \ube60\ub974\uba70, \ub354 \uc2e0\ub8b0\uc131 \ub192\uc740 \uc81c\ud488\uc744 \uc124\uacc4\ud558\ub294 \ub370 \ub3c4\uc6c0\uc744 \uc90d\ub2c8\ub2e4.<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><p>\ubbf8\uc138 \ud06c\uae30: \uac01 \ud45c\uba74 \uc2e4\uc7a5 \uc18c\uc790\ub294 \uae30\uc874 \ubd80\ud488\ubcf4\ub2e4 \ud6e8\uc52c \uc791\uc2b5\ub2c8\ub2e4. \uc774\ub97c \ud1b5\ud574 \ub2e8\uc77c \ud68c\ub85c \uae30\ud310\uc5d0 \ub354 \ub9ce\uc740 SMD \ubd80\ud488\uc744 \ud0d1\uc7ac\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p><\/li><li><p>\uacbd\ub7c9\ud654: SMD \uc124\uacc4\ub294 \uc804\uc790 \ubd80\ud488\uc758 \ubb34\uac8c\ub97c \uc904\uc5ec \ud734\ub300\uc6a9 \uae30\uae30\uc5d0\uc11c \ud2b9\ud788 \uc911\uc694\ud569\ub2c8\ub2e4.<\/p><\/li><li><p>\ub192\uc740 \ubd80\ud488 \ubc00\ub3c4: \uc5d4\uc9c0\ub2c8\uc5b4\ub294 \ub9ce\uc740 SMD \ubd80\ud488\uc744 \uc11c\ub85c \uac00\uae5d\uac8c \ubc30\uce58\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \uc774\ub294 \ub2e8\uc77c \uae30\ud310\uc5d0\uc11c \uad6c\ud604 \uac00\ub2a5\ud55c \uae30\ub2a5\uc758 \uc218\ub97c \uc99d\uac00\uc2dc\ud0b5\ub2c8\ub2e4.<\/p><\/li><li><p>\ub9ac\ub4dc \uc5c6\uc74c \ub610\ub294 \uc9e7\uc740 \ub9ac\ub4dc: \ub300\ubd80\ubd84\uc758 SMD \ubd80\ud488\uc740 \ub9e4\uc6b0 \uc9e7\uc740 \ub9ac\ub4dc \ub610\ub294 \ub9ac\ub4dc\uac00 \uc5c6\uc2b5\ub2c8\ub2e4. \uc774\ub294 \uc870\ub9bd \uc18d\ub3c4\ub97c \ub192\uc774\uace0 \uc624\ub958 \ubc1c\uc0dd \uc704\ud5d8\uc744 \uc904\uc785\ub2c8\ub2e4.<\/p><\/li><li><p>\ub2e4\uc591\ud55c \ud328\ud0a4\uc9c0: SMD\ub294 \uc18c\ud615 \ud2b8\ub79c\uc9c0\uc2a4\ud130\uc6a9 SOT-23, \uc804\ub825 \ubd80\ud488\uc6a9 DPAK, \uc9d1\uc801\ud68c\ub85c\uc6a9 QFP \ub610\ub294 BGA \ub4f1 \ub2e4\uc591\ud55c \ud328\ud0a4\uc9c0 \ud615\ud0dc\ub85c \uc81c\uacf5\ub429\ub2c8\ub2e4. \uc774\ub7ec\ud55c \ud328\ud0a4\uc9c0\ub294 \uc5f4 \uad00\ub9ac\ub97c \uc9c0\uc6d0\ud558\uace0 \uacf5\uac04\uc744 \uc808\uc57d\ud569\ub2c8\ub2e4.<\/p><\/li><li><p>\ud5a5\uc0c1\ub41c \uc131\ub2a5: \ud68c\ub85c \uae30\ud310 \uc0c1\uc758 \uc9e7\uc740 \uc5f0\uacb0\uc740 \uc804\uae30\uc801 \uc800\ud56d\uc744 \uc904\uc774\uace0 \uc2e0\ud638 \ud488\uc9c8\uc744 \ud5a5\uc0c1\uc2dc\ud0b5\ub2c8\ub2e4.<\/p><\/li><li><p>\uc790\ub3d9 \uc870\ub9bd: \uae30\uacc4\uac00 \uac01 \ud45c\uba74 \uc2e4\uc7a5 \uc18c\uc790\ub97c \ube60\ub974\uac8c \ubc30\uce58\ud558\uace0 \ub0a9\ub55c\ud560 \uc218 \uc788\uc5b4 \uc0dd\uc0b0 \uc18d\ub3c4\ub97c \ub192\uc774\uace0 \ube44\uc6a9\uc744 \uc808\uac10\ud569\ub2c8\ub2e4.<\/p><\/li>\n<\/ul>\n\n\n\n<h2 class=\"wp-block-heading\" >\ub124\ud2b8\uc6cc\ud0b9 \ubd84\uc57c\uc758 SMD \ubd80\ud488: LINK-PP\uc758 \uc804\ubb38\uc131<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">\uace0\uc18d \ub124\ud2b8\uc6cc\ud0b9 \ubc0f \ud1b5\uc2e0 \uc2dc\uc2a4\ud15c\uc5d0\uc11c, <strong>SMD \uc790\uae30\uc18c\uc790<\/strong> \uc2e0\ud638 \ubb34\uacb0\uc131, \uc808\uc5f0 \ubc0f EMI \uaddc\uc815 \uc900\uc218\ub97c \ubcf4\uc7a5\ud558\ub294 \ub370 \ud575\uc2ec\uc801\uc778 \uc5ed\ud560\uc744 \ud569\ub2c8\ub2e4. \uc774 \ubc94\uc8fc\uc5d0\uc11c \ub450\uac01\uc744 \ub098\ud0c0\ub0b4\ub294 \ub300\ud45c\uc801\uc778 \ubd80\ud488\uc740 <strong>LINK-PP <\/strong><a target=\"_blank\" rel=\"\" href=\"https:\/\/www.l-p.com\/products\/466258.htm\"><strong>LP72432ANL<\/strong><\/a>, 5G \uc774\ub354\ub137 \uc560\ud50c\ub9ac\ucf00\uc774\uc158\uc744 \uc704\ud574 \uc124\uacc4\ub41c \uc18c\ud615 \uace0\uc131\ub2a5 LAN \ud2b8\ub79c\uc2a4\ud3ec\uba38\uc785\ub2c8\ub2e4.<\/p>\n\n\n\n<h4 class=\"wp-block-heading\" >\ud83d\udd39 <strong>\uc8fc\uc694 \uc81c\ud488: LINK-PP LP72432ANL<\/strong><\/h4>\n\n\n\n<ul class=\"wp-block-list\">\n<li><p><strong>\uc720\ud615:<\/strong> 5G Base-T LAN \ud2b8\ub79c\uc2a4\ud3ec\uba38(SMD)<\/p><\/li><li><p><strong>\ud45c\uc900:<\/strong> IEEE 802.3bz \uc900\uc218, PoE+ \uc9c0\uc6d0 \uac00\ub2a5<\/p><\/li><li><p><strong>\ud2b9\uc9d5:<\/strong> \uc18c\ud615 SMD \uc124\uacc4, 1500Vrms \uc808\uc5f0, 2.5\uae30\uac00\ube44\ud2b8 \uc774\ub354\ub137\uc5d0 \ucd5c\uc801\ud654<\/p><\/li><li><p><strong>\uc751\uc6a9 \ubd84\uc57c:<\/strong> \uc2a4\ub9c8\ud2b8 \ub77c\uc6b0\ud130, \uc561\uc138\uc2a4 \ud3ec\uc778\ud2b8, IP \uac10\uc2dc \uc2dc\uc2a4\ud15c<\/p><\/li>\n<\/ul>\n\n\n\n<blockquote class=\"wp-block-quote is-layout-flow wp-block-quote-is-layout-flow\"><p><strong>\uc804\uccb4 \uc0ac\uc591 \ubcf4\uae30:<\/strong><br\/>\ud83d\udc49 <a target=\"_new\" rel=\"noopener\" class=\"\" href=\"https:\/\/www.l-p.com\/products\/466258.htm\">LP72432ANL 2.5G Base-T SMD LAN \ud2b8\ub79c\uc2a4\ud3ec\uba38 | LINK-PP<\/a><br\/>\ud83d\udcc4 <a target=\"_new\" rel=\"noopener\" class=\"\" href=\"https:\/\/www.l-p.com\/file\/datasheet\/lp72432anl-2.5g%20poe%2B%20-drawing.pdf\">\ub3c4\uba74 PDF \ub2e4\uc6b4\ub85c\ub4dc<\/a><\/p><\/blockquote>\n\n\n\n<p class=\"wp-block-paragraph\">\uc774 \ud2b8\ub79c\uc2a4\ud3ec\uba38\ub294 \ud45c\uba74 \uc2e4\uc7a5(SMT) \ud328\ud0a4\uc9d5\uc744 \ucc44\ud0dd\ud558\uc5ec \uc6b0\uc218\ud55c \uc2e0\ud638 \uc131\ub2a5\uc744 \uc720\uc9c0\ud558\uba74\uc11c\ub3c4 \uace0\ubc00\ub3c4 PCB \ub808\uc774\uc544\uc6c3\uc744 \uac00\ub2a5\ud558\uac8c \ud558\ubbc0\ub85c, \uc131\ub2a5\uacfc \ud06c\uae30 \ubaa8\ub450\uac00 \uc911\uc694\ud55c \ud604\ub300 \uc774\ub354\ub137 \uc124\uacc4\uc5d0 \uc774\uc0c1\uc801\uc785\ub2c8\ub2e4.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\" >SMD vs. SMT vs. THT: \ucc28\uc774\uc810 \uc774\ud574\ud558\uae30<\/h3>\n\n\n\n<figure class=\"wp-block-image aligncenter size-large\"><img decoding=\"async\" width=\"1200\" height=\"712\" src=\"https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/9b91c74949484204ab037386ccf8479b.jpg\" alt=\"SMD vs. SMT vs. THT\" class=\"wp-image-6564\" srcset=\"https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/9b91c74949484204ab037386ccf8479b.jpg 1200w, https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/9b91c74949484204ab037386ccf8479b-300x178.jpg 300w, https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/9b91c74949484204ab037386ccf8479b-1024x608.jpg 1024w, https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/9b91c74949484204ab037386ccf8479b-768x456.jpg 768w, https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/9b91c74949484204ab037386ccf8479b-18x12.jpg 18w\" sizes=\"(max-width: 1200px) 100vw, 1200px\" \/><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">\ud68c\ub85c \uae30\ud310\uc6a9 \ubd80\ud488\uc744 \uc120\ud0dd\ud560 \ub54c\ub294 <strong>SMD<\/strong>, <a target=\"_blank\" rel=\"\" href=\"https:\/\/resourceslp.szlogic.cn\/ko\/glossary\/what-does-smt-surface-mount-technology-mean\/\"><strong><p>SMT<\/p><\/strong><\/a>, \uc640 <a target=\"_blank\" rel=\"\" href=\"https:\/\/resourceslp.szlogic.cn\/ko\/glossary\/what-is-tht-through-hole-technology\/\"><strong>THT<\/strong><\/a>, \uac01 \uc6a9\uc5b4\uac00 \uc870\ub9bd \ub610\ub294 \ud328\ud0a4\uc9d5\uc5d0\uc11c \uc11c\ub85c \ub2e4\ub978 \uac1c\ub150\uc744 \uc758\ubbf8\ud55c\ub2e4\ub294 \uc810\uc744 \uad6c\ubd84\ud558\ub294 \uac83\uc774 \ud544\uc218\uc801\uc785\ub2c8\ub2e4:<\/p>\n\n\n\n<figure class=\"wp-block-table\">\n<table class=\"has-fixed-layout\">\n<colgroup><col style=\"min-width: 25px;\"\/><col style=\"min-width: 25px;\"\/><col style=\"min-width: 25px;\"\/><\/colgroup><tbody><tr><th colspan=\"1\" rowspan=\"1\"><p><strong>\uc6a9\uc5b4<\/strong><\/p><\/th><th colspan=\"1\" rowspan=\"1\"><p><strong>\uc758\ubbf8<\/strong><\/p><\/th><th colspan=\"1\" rowspan=\"1\"><p><strong>\uae30\ub2a5<\/strong><\/p><\/th><\/tr><tr><td colspan=\"1\" rowspan=\"1\"><p><strong>SMD<\/strong> (<em>\ud45c\uba74 \uc2e4\uc7a5 \ubd80\ud488(Surface-Mount Device)<\/em>)<\/p><\/td><td colspan=\"1\" rowspan=\"1\"><p>PCB \ud45c\uba74\uc5d0 \uc2e4\uc7a5\ud558\ub3c4\ub85d \uc124\uacc4\ub41c \ubb3c\ub9ac\uc801 \ubd80\ud488(\uc800\ud56d\uae30, \ud2b8\ub79c\uc2a4\ud3ec\uba38, \ucee4\ub125\ud130 \ub4f1)<\/p><\/td><td colspan=\"1\" rowspan=\"1\"><p>\ubd80\ud488\uc744 \uc124\uba85\ud568<\/p><\/td><\/tr><tr><td colspan=\"1\" rowspan=\"1\"><p><strong><p>SMT<\/p><\/strong> (<em>\ud45c\uba74 \uc2e4\uc7a5 \uae30\uc220(Surface-Mount Technology)<\/em>)<\/p><\/td><td colspan=\"1\" rowspan=\"1\"><p>SMD\ub97c PCB \ud45c\uba74\uc5d0 \ubc30\uce58\ud558\ub294 \uc81c\uc870 \ubc29\uc2dd<\/p><\/td><td colspan=\"1\" rowspan=\"1\"><p>\uc870\ub9bd \uacf5\uc815\uc744 \uc124\uba85\ud568<\/p><\/td><\/tr><tr><td colspan=\"1\" rowspan=\"1\"><p><strong>THT<\/strong> (<em>\ud540-\ud640 \uae30\uc220(Through-Hole Technology)<\/em>)<\/p><\/td><td colspan=\"1\" rowspan=\"1\"><p>\ubd80\ud488 \ub9ac\ub4dc\uac00 PCB\uc758 \ub4dc\ub9b4\ub9c1\ub41c \uad6c\uba4d\uc744 \ud1b5\uacfc\ud55c \ud6c4 \ud558\ubd80\uc5d0\uc11c \ub0a9\ub55c\ub418\ub294 \ubc29\uc2dd<\/p><\/td><td colspan=\"1\" rowspan=\"1\"><p>\uc77c\ubc18\uc801\uc73c\ub85c \ud06c\uae30\uac00 \ud06c\uac70\ub098 \uace0\uc751\ub825\uc774 \uac00\ud574\uc9c0\ub294 \ubd80\ud488\uc5d0 \uc0ac\uc6a9\ub428<\/p><\/td><\/tr><\/tbody>\n<\/table>\n<\/figure>\n\n\n\n<h2 class=\"wp-block-heading\" >SMD\uc758 \uc7a5\uc810 \ubc0f \ub2e8\uc810<\/h2>\n\n\n\n<h3 class=\"wp-block-heading\" >SMD\uc758 \uc774\uc810<\/h3>\n\n\n\n<ul class=\"wp-block-list\">\n<li><p>SMD\ub294 \uacf5\uc7a5 \ub0b4 \uc790\ub3d9\ud654\ub97c \uc9c0\uc6d0\ud569\ub2c8\ub2e4. \uae30\uacc4\uac00 \uac01 SMD\ub97c \uc2e0\uc18d\ud558\uac8c \ubc30\uce58\ud558\uace0 \ub0a9\ub55c\ud560 \uc218 \uc788\uc5b4 \uc778\uac74\ube44\ub97c \uc808\uac10\ud558\uace0 \uc0dd\uc0b0 \uc18d\ub3c4\ub97c \ub192\uc785\ub2c8\ub2e4.<\/p><\/li><li><p>SMD \ubd80\ud488\uc744 \uc0ac\uc6a9\ud558\uba74 \uc804\uae30\uc801 \uc131\ub2a5\uc774 \ud5a5\uc0c1\ub429\ub2c8\ub2e4. \uc9e7\uc740 \ub9ac\ub4dc\ub294 \ubd88\ud544\uc694\ud55c \uc800\ud56d\uc744 \uc904\uc774\uace0 \uc2e0\ud638 \ud488\uc9c8\uc744 \uac1c\uc120\ud569\ub2c8\ub2e4. \uc774\ub294 \uace0\uc8fc\ud30c \ud68c\ub85c\uc5d0\uc11c \ud2b9\ud788 \uc911\uc694\ud569\ub2c8\ub2e4.<\/p><\/li><li><p>SMD\ub294 \uc6d0\uc790\uc7ac \ubc0f \ucde8\uae09 \ube44\uc6a9\uc744 \ub0ae\ucda5\ub2c8\ub2e4. \ub354 \uc791\uc740 \uae30\ud310\uc740 \uacf5\uac04\uacfc \uc790\uc7ac\ub97c \ub35c \uc18c\ube44\ud569\ub2c8\ub2e4.<\/p><\/li><li><p>\uc5c5\uacc4 \uc5f0\uad6c\uc5d0 \ub530\ub974\uba74, SMD \uae30\uc220\uc740 \uc18c\ud615\ud654\ub97c \uac00\ub2a5\ud558\uac8c \ud558\uba70 \ubcf4\ub2e4 \ube60\ub974\uace0 \uc2e0\ub8b0\uc131 \ub192\uc740 \uc870\ub9bd\uc744 \uc9c0\uc6d0\ud569\ub2c8\ub2e4.<\/p><\/li>\n<\/ul>\n\n\n\n<blockquote class=\"wp-block-quote is-layout-flow wp-block-quote-is-layout-flow\"><p>\ud301: SMD\ub294 \uc8fc\uba38\ub2c8\uc5d0 \ub4e4\uc5b4\uac08 \uc218 \uc788\ub294 \uc2a4\ub9c8\ud2b8\ud3f0, \ud0dc\ube14\ub9bf, \uc6e8\uc5b4\ub7ec\ube14 \uae30\uae30\ub97c \uc81c\uc791\ud560 \uc218 \uc788\uac8c \ud569\ub2c8\ub2e4.<\/p><\/blockquote>\n\n\n\n<h3 class=\"wp-block-heading\" >\ud55c\uacc4<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">SMD\ub294 \uc77c\ubd80 \ub2e8\uc810\uc744 \uac00\uc9c0\uace0 \uc788\uc2b5\ub2c8\ub2e4. \uc791\uace0 \ubbf8\uc138\ud55c \ud06c\uae30 \ub54c\ubb38\uc5d0 \uc218\ub9ac\ub098 \uad50\uccb4\uac00 \uc5b4\ub824\uc6b8 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \uae30\uc220\uc790\ub294 \uc774\ub7ec\ud55c \ucd08\uc18c\ud615 \ubd80\ud488\uc744 \ub2e4\ub8e8\uae30 \uc704\ud574 \ud2b9\uc218 \ub3c4\uad6c\uc640 \uc804\ubb38 \uae30\uc220\uc774 \ud544\uc694\ud569\ub2c8\ub2e4. SMD\uac00 \uc798\ubabb \uc815\ub82c\ub418\uac70\ub098 \ubd80\uc801\uc808\ud558\uac8c \ub0a9\ub55c\ub41c \uacbd\uc6b0, \uc0ac\uc6a9 \uc911\uc5d0 \uace0\uc7a5\uc774 \ubc1c\uc0dd\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><p>SMD\ub294 \uace0\uc804\ub825 \ub610\ub294 \uace0\uc804\uc555 \uc751\uc6a9 \ubd84\uc57c\uc5d0\uc11c\ub294 \uc798 \uc791\ub3d9\ud558\uc9c0 \uc54a\uc2b5\ub2c8\ub2e4. \uc774\ub7ec\ud55c \uacbd\uc6b0\uc5d0\ub294 \ud540-\ud640 \ubd80\ud488\uc774 \ub354 \uc6b0\uc218\ud55c \uc131\ub2a5\uc744 \ubc1c\ud718\ud569\ub2c8\ub2e4.<\/p><\/li><li><p>\uae30\uacc4\uc801 \uac15\ub3c4\uac00 \ubb38\uc81c\ub420 \uc218 \uc788\uc2b5\ub2c8\ub2e4. SMD\ub294 \uc790\ub3d9\ucc28 \ub610\ub294 \uc0b0\uc5c5 \ud658\uacbd\uc5d0\uc11c \ud754\ud788 \ubc1c\uc0dd\ud558\ub294 \uac15\ud55c \uc9c4\ub3d9\uc774\ub098 \ucda9\uaca9\uc5d0 \uacac\ub514\uc9c0 \ubabb\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p><\/li><li><p>\uacf5\uc7a5\uc740 SMD \uc870\ub9bd\uc744 \uc704\ud55c \uace0\uac00\uc758 \uc7a5\ube44\uc5d0 \ud22c\uc790\ud574\uc57c \ud558\uba70, \uc774\ub294 \uc81c\uc870\uc0ac\uc758 \ucd08\uae30 \ube44\uc6a9\uc744 \uc99d\uac00\uc2dc\ud0b5\ub2c8\ub2e4.<\/p><\/li><li><p>SMD \ubd80\ud488\uc5d0\uc11c\ub294 \ube0c\ub9ac\uc9c0(Bridge)\ub098 \ubcf5\uacf5(Void)\uacfc \uac19\uc740 \ub0a9\ub55c \uacb0\ud568\uc774 \ub354 \uc27d\uac8c \ubc1c\uc0dd\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p><p\/><\/li>\n<\/ul>\n\n\n\n<h3 class=\"wp-block-heading\" >LINK-PP\uc758 SMD \uc194\ub8e8\uc158: \uc131\ub2a5 \ubc0f \ud655\uc7a5\uc131\uc744 \uc704\ud574 \uc124\uacc4\ub428<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">LINK-PP\ub294 \uad11\ubc94\uc704\ud55c <strong>SMD \uc790\uae30 \ubd80\ud488 \ubc0f \ud1b5\ud569 \ucee4\ub125\ud130 \uc81c\ud488\uad70\uc744 \uc81c\uacf5\ud569\ub2c8\ub2e4.<\/strong>, \ucc28\uc138\ub300 \uc774\ub354\ub137 \ubc0f 5G \uc751\uc6a9 \ubd84\uc57c\uc758 \uc9c4\ud654\ud558\ub294 \uc694\uad6c \uc0ac\ud56d\uc744 \ucda9\uc871\ud558\ub3c4\ub85d \uc124\uacc4\ub418\uc5c8\uc2b5\ub2c8\ub2e4. \ubaa8\ub4e0 \uc81c\ud488\uc740 \ub2e4\uc74c\uc744 \uc900\uc218\ud569\ub2c8\ub2e4:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><p><strong>RoHS \ubc0f REACH \uaddc\uc81c \uc900\uc218<\/strong><\/p><\/li><li><p><strong>ISO 9001 \uc778\uc99d<\/strong><\/p><\/li><li><p>\ub2e4\uc74c \uc0ac\uc591\uc5d0 \uc758\ud574 \ub4b7\ubc1b\uce68\ub428 <strong>\ub9de\ucda4\ud615 \uc124\uacc4 \uc9c0\uc6d0<\/strong><\/p><\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">\ucef4\ud329\ud2b8\ud55c IoT \uac8c\uc774\ud2b8\uc6e8\uc774\ub97c \uc81c\uc791\ud558\ub4e0 \ub0b4\uad6c\uc131\uc774 \ub6f0\uc5b4\ub09c \uc0b0\uc5c5\uc6a9 \ub77c\uc6b0\ud130\ub97c \uc81c\uc791\ud558\ub4e0, LINK-PP\ub294 \uadc0\uc0ac\uc758 \uc694\uad6c\uc5d0 \ub9de\ucd98 SMT \ud638\ud658 \uc790\uae30 \uc7ad\uc744 \uc81c\uacf5\ud569\ub2c8\ub2e4.<\/p>\n\n\n\n<blockquote class=\"wp-block-quote is-layout-flow wp-block-quote-is-layout-flow\"><p>\ud83d\udc49 <a target=\"_blank\" rel=\"\" href=\"https:\/\/www.l-p.com\/\">LINK-PP SMD \uc81c\ud488\uad70 \ub458\ub7ec\ubcf4\uae30<\/a><\/p><\/blockquote>\n\n\n\n<h2 class=\"wp-block-heading\" >\ucc38\uace0 \uc790\ub8cc<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\"><a target=\"_blank\" href=\"https:\/\/resourceslp.szlogic.cn\/ko\/glossary\/what-does-smt-surface-mount-technology-mean\/\">SMT \uae30\uc220\uc758 \uc758\ubbf8\uc640 \uc911\uc694\uc131 \ud0d0\uc0c9<\/a><\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><a target=\"_blank\" href=\"https:\/\/resourceslp.szlogic.cn\/ko\/glossary\/what-is-pcba\/\">PCBA \uc774\ud574 \ubc0f \ud604\ub300 \uc804\uc790 \uae30\uae30\uc5d0\uc11c\uc758 \uc5ed\ud560<\/a><\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><a target=\"_blank\" href=\"https:\/\/resourceslp.szlogic.cn\/ko\/glossary\/what-is-tht-through-hole-technology\/\">\ud540-\ud640 \uae30\uc220(Through-Hole Technology) \uc18c\uac1c \ubc0f \uadf8 \uc751\uc6a9 \ubd84\uc57c<\/a><\/p>","protected":false},"excerpt":{"rendered":"<p>\ud45c\uba74 \uc2e4\uc7a5 \uc18c\uc790(SMD)\ub294 \uc778\uc1c4 \ud68c\ub85c \uae30\ud310(PCB)\uc5d0 \uc9c1\uc811 \uc2e4\uc7a5\ub418\ub294 \uc18c\ud615 \uc804\uc790 \ubd80\ud488\uc73c\ub85c, \ub354 \uc791\uace0 \ube60\ub974\uba70 \ud6a8\uc728\uc801\uc778 \ud604\ub300 \uc804\uc790\uae30\uae30 \uad6c\ud604\uc744 \uac00\ub2a5\ud558\uac8c \ud55c\ub2e4.<\/p>","protected":false},"author":1,"featured_media":6562,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[27],"tags":[22,23],"class_list":["post-6565","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-glossary","tag-integrated-rj45-connectors","tag-link-pp-lan-transformers"],"blocksy_meta":[],"acf":[],"_links":{"self":[{"href":"https:\/\/resourceslp.szlogic.cn\/ko\/wp-json\/wp\/v2\/posts\/6565","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/resourceslp.szlogic.cn\/ko\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/resourceslp.szlogic.cn\/ko\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/resourceslp.szlogic.cn\/ko\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/resourceslp.szlogic.cn\/ko\/wp-json\/wp\/v2\/comments?post=6565"}],"version-history":[{"count":5,"href":"https:\/\/resourceslp.szlogic.cn\/ko\/wp-json\/wp\/v2\/posts\/6565\/revisions"}],"predecessor-version":[{"id":11459,"href":"https:\/\/resourceslp.szlogic.cn\/ko\/wp-json\/wp\/v2\/posts\/6565\/revisions\/11459"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/resourceslp.szlogic.cn\/ko\/wp-json\/wp\/v2\/media\/6562"}],"wp:attachment":[{"href":"https:\/\/resourceslp.szlogic.cn\/ko\/wp-json\/wp\/v2\/media?parent=6565"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/resourceslp.szlogic.cn\/ko\/wp-json\/wp\/v2\/categories?post=6565"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/resourceslp.szlogic.cn\/ko\/wp-json\/wp\/v2\/tags?post=6565"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}