{"id":10021,"date":"2025-11-24T23:47:01","date_gmt":"2025-11-24T23:47:01","guid":{"rendered":"https:\/\/www.besterpcba.com\/?p=10021"},"modified":"2025-11-24T23:47:01","modified_gmt":"2025-11-24T23:47:01","slug":"designing-reliable-castellations","status":"publish","type":"post","link":"https:\/\/www.besterpcba.com\/ko\/%ec%8b%a0%eb%a2%b0%ed%95%a0-%ec%88%98-%ec%9e%88%eb%8a%94-%ec%84%b1%eb%b2%bd-%ec%84%a4%ea%b3%84\/","title":{"rendered":"\ud074\ub9b0 \uc5e3\uc9c0\uc758 \uba54\ucee4\ub2c8\uc998: \uc2e0\ub8b0\ud560 \uc218 \uc788\ub294 \uce90\uc2a4\ud154\ub808\uc774\uc158 \uac00\uc774\ub4dc"},"content":{"rendered":"

\uae30\ub2a5 \ubaa8\ub4c8\uacfc \ud3d0\uae30\ub41c \ud504\ub85c\ud1a0\ud0c0\uc785\uc758 \ucc28\uc774\ub294 \uc885\uc885 \uae30\ud310\uc758 \ubbf8\uc138\ud55c \uac00\uc7a5\uc790\ub9ac\uc5d0\uc11c \ube44\ub86f\ub429\ub2c8\ub2e4. \ub538\uae30\ubcf4\ub4dc\uac00 \ub3c4\ucc29\ud558\uba74, \uccab \ubc88\uc9f8 \uac80\uc0ac \ub2e8\uacc4\ub294 \uc5f0\uc18d\uc131 \ud14c\uc2a4\ud2b8\uac00 \uc544\ub2c8\ub77c 30x \ub8e8\ud398 \uc544\ub798\uc5d0\uc11c\uc758 \uc721\uc548 \uac80\uc0ac\uc5ec\uc57c \ud569\ub2c8\ub2e4. \uac00\uc7a5\uc790\ub9ac\uc5d0 \ub3c4\uae08\uc774 \ubb34\ub518 \ub3d9\ubb3c\uc5d0 \ubb3c\uc5b4\ub72f\uae34 \uac83\ucc98\ub7fc \ubcf4\uc778\ub2e4\uba74, \uc774\ubbf8 \uae30\ud310\uc774 \uc190\uc0c1\ub41c \uc0c1\ud0dc\uc785\ub2c8\ub2e4. \uc774 \ub9e5\ub77d\uc5d0\uc11c\uc758 '\ubc84'\ub294 \ub2e8\uc21c\ud788 \uc678\uad00\uc0c1\uc758 \ubb38\uc81c\uac00 \uc544\ub2d9\ub2c8\ub2e4. \uad6c\uc870\uc801 \uc704\ud5d8 \uc694\uc18c\uc774\uba70, \uae30\ud310\uc5d0\uc11c \ucc22\uc5b4\uc9c4 \uad6c\ub9ac \uc870\uac01\uc73c\ub85c \uc7ac\uc720\ub9ac \uc9c1\ubb3c\uc5d0 \uac70\uc758 \ubd99\uc5ec\uc9c4 \uad6c\ub9ac \ubc15\ud310\uc774 \uc194\ub354 \ub9ac\ud50c\ub85c\uc6b0 \uacfc\uc815\uc5d0\uc11c \ub450 \ud328\ub4dc\ub97c \uc5f0\uacb0\ud558\uac70\ub098 \uc644\uc804\ud788 \ub4e4\uc5b4\uc62c\ub9b4 \uac83\uc744 \uae30\ub2e4\ub9ac\uace0 \uc788\ub294 \uc0c1\ud0dc\uc785\ub2c8\ub2e4.<\/p>\n\n\n

\n
\"\uc798
\uae68\ub057\ud558\uac8c \uc790\ub978 \uac83(\uc67c\ucabd)\uc740 \ub2e8\ub77d\uc744 \ubc29\uc9c0\ud558\uc9c0\ub9cc, \ubc84\uac00 \uc788\uac70\ub098 \ucc22\uc5b4\uc9c4 \uac00\uc7a5\uc790\ub9ac(\uc624\ub978\ucabd)\ub294 \ubaa8\ub4c8 \uc2e4\ud328\ub97c \uc720\ubc1c\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/figcaption><\/figure><\/div>\n\n\n

\uc774 \uc2e4\ud328 \uc6d0\uc778\uc740 \uac70\uc758 \ud56d\uc0c1 '\uc6b4\uc774 \ub098\uc058\uac70\ub098' '\ubd88\ub7c9\ud55c \ubc30\uce58'\uc758 \ub77c\ubbf8\ub124\uc774\ud2b8 \ub54c\ubb38\uc774 \uc544\ub2d9\ub2c8\ub2e4. \uac70\uc758 \ud56d\uc0c1 \uae30\ud558\ud559\uc801 \uc124\uacc4\ub098 \uc9c0\uc2dc\uc758 \uc2e4\ud328\uc785\ub2c8\ub2e4. \uc124\uacc4\uc790\ub294 \uc885\uc885 Altium, KiCad \ub610\ub294 Eagle\uacfc \uac19\uc740 CAD \ub3c4\uad6c\uc5d0\uc11c \ubcf4\ub4dc \uc724\uacfd\uc120\uc5d0 \ube44\uc544\ub97c \ubc30\uce58\ud558\ub294 \uac83\ub9cc\uc73c\ub85c\ub3c4 \uc131\ud615 \uc8fc\uc870\ub97c \uc0dd\uc131\ud560 \uc218 \uc788\ub2e4\uace0 \uac00\uc815\ud569\ub2c8\ub2e4. \ud558\uc9c0\ub9cc \uadf8\ub807\uc9c0 \uc54a\uc2b5\ub2c8\ub2e4. CAD \ud654\uba74\uc740 \uc644\ubcbd\ud55c \ubc18\uc6d0\ucc98\ub7fc \ubcf4\uc774\uc9c0\ub9cc, \uacf5\uc7a5 \ud604\uc7a5 \ud604\uc2e4\uc740 \uace0\uc18d \uac15\ucca0 \ub77c\uc6b0\ud130 \ube44\ud2b8\uac00 \uad6c\ub9ac \ubc15\ud310 \uc704\uc5d0 \uac70\uc758 \ubd99\uc5b4 \uc788\uc9c0 \uc54a\uc740 \uc587\uc740 \uad6c\ub9ac \ud3ec\uc77c\uc5d0 \uc0c1\ub2f9\ud55c \ud1a0\ud06c\ub97c \uac00\ud558\ub294 \ubaa8\uc2b5\uc785\ub2c8\ub2e4. \uadf8 \uad6c\ub9ac\uac00 \uae30\uacc4\uc801\uc73c\ub85c \uace0\uc815\ub418\uc9c0 \uc54a\uac70\ub098 \ube44\ud2b8\uac00 \uc798\ubabb\ub41c \uac01\ub3c4\ub85c \ub4e4\uc5b4\uac00\uba74 \ub3c4\uae08\uc774 \ucc22\uc5b4\uc9d1\ub2c8\ub2e4.<\/p>\n\n\n\n

\uc774 \ucc22\uae40\uc740 \uc870\ub9bd \uc911\uc5d0 \uc194\ub354 \ube0c\ub9ac\uc9d5\uc744 \uc720\ubc1c\ud569\ub2c8\ub2e4. \uac00\uc7a5\uc790\ub9ac\uac00 \uc6b8\ud241\ubd88\ud241\ud558\uba74, \uc194\ub354 \ud398\uc774\uc2a4\ud2b8\uac00 \uc774\ub3d9\ud560 \uc218 \uc788\ub294 \uae38\uc744 \ub9cc\ub4e4\uc5b4 \uc778\uc811\ud55c \ud328\ub4dc\ub97c \uc5f0\uacb0\ud558\uba70, \uc774\ub294 \uc808\uc5f0\ub418\uc5b4\uc57c \ud558\ub294 \ud328\ub4dc\ub97c \uc5f0\uacb0\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \uae30\uacc4\uc801 \uc808\ub2e8\uc744 \ud574\uacb0\ud558\uba74 \uc804\uae30\uc801 \ub2e8\ub77d\ub3c4 \ud574\uacb0\ub429\ub2c8\ub2e4.<\/p>\n\n\n

\ub208\ubb3c\uc758 \ubb3c\ub9ac\ud559<\/h2>\n\n\n

\uacac\uace0\ud55c \uc131\ud615\uc744 \uc124\uacc4\ud558\ub824\uba74 \ub3c4\uad6c \uacbd\ub85c\ub97c \uc0c1\uc0c1\ud574\uc57c \ud569\ub2c8\ub2e4. \ud45c\uc900 PCB \ub77c\uc6b0\ud130 \ube44\ud2b8\ub294 \ud754\ud788 2.0mm \ub610\ub294 2.4mm \uc9c0\ub984\uc73c\ub85c \ud68c\uc804\ud558\uba70, \uc57d 40,000 RPM\uc73c\ub85c \ud68c\uc804\ud569\ub2c8\ub2e4. \uc774 \ube44\ud2b8\uac00 \ud328\ub110 \uac00\uc7a5\uc790\ub9ac\ub97c \ub530\ub77c \uc6c0\uc9c1\uc5ec\uc11c \ubcf4\ub4dc\ub97c \ub290\uc2a8\ud558\uac8c \uc790\ub97c \ub54c, \uc5d0\ud3ed\uc2dc, \uc720\ub9ac \uc12c\uc720, \uad6c\ub9ac\uc758 \ubcf5\ud569\uccb4\ub97c \uac00\uacf5\ud569\ub2c8\ub2e4. \ud68c\uc804 \ubc29\ud5a5\uc740 \ub9e4\uc6b0 \uc911\uc694\ud569\ub2c8\ub2e4.<\/p>\n\n\n\n

\ub9cc\uc57d \ub77c\uc6b0\ud130 \ube44\ud2b8\uac00 \uc2dc\uacc4 \ubc29\ud5a5\uc73c\ub85c \ud68c\uc804\ud558\uace0, \ub3c4\uad6c \uacbd\ub85c\uac00 \uc808\ub2e8\ub0a0\uc774 \uc801\uce35\ud310\uacfc \ub9cc\ub098\ub294 \ubc29\ud5a5\uc73c\ub85c \uc6c0\uc9c1\uc778\ub2e4\uba74 \uc804\uc5d0<\/em> \uad6c\ub9ac, \ub4b7\ubc1b\uce68 \uc7ac\ub8cc\uac00 \ud3ec\uc77c\uc744 \uc9c0\uc9c0\ud569\ub2c8\ub2e4. \ucee4\ud130\ub294 \uad6c\ub9ac\ub97c \uc808\ub2e8\ud558\uc5ec FR-4\uc758 \uacac\uace0\ud55c \ubcbd\uc5d0 \ub9de\uc11c \uc808\ub2e8\ud569\ub2c8\ub2e4. \uadf8\ub7ec\ub098 \uacbd\ub85c\uac00 \ubc18\ub300 \ubc29\ud5a5\uc774\uba74, \ub610\ub294 \ube44\ud2b8\uac00 \uad6c\uba4d \ub0b4\ubd80\uc5d0\uc11c \uc678\ubd80\ub85c \ubc00\uba70 \uc131\ud615\uc744 \ub3cc\ud30c\ud55c\ub2e4\uba74, \ub3c4\uae08 \ub4a4\uc5d0 \uc9c0\uc9c0\ub300\uac00 \uc5c6\uc2b5\ub2c8\ub2e4. \ube44\ud2b8\uac00 \ub9bd\uc744 \uc7a1\uc544\ub2f9\uae30\uba70 \ucc22\uc5b4\uc9d1\ub2c8\ub2e4. \uad6c\ub9ac \ud3ec\uc77c\uacfc FR-4\uc758 \uc811\ucc29\ub825\uc774 \uc720\ud55c\ud558\uae30 \ub54c\ubb38\uc5d0 (\uc77c\ubc18 \uc7ac\ub8cc\uc758 \uacbd\uc6b0 \ub300\ub7b5 1.4 N\/mm), \ud68c\uc804\ub825\uc740 \uc811\ucc29 \uac15\ub3c4\ub97c \uc27d\uac8c \ucd08\uacfc\ud569\ub2c8\ub2e4. \uadf8 \uacb0\uacfc, \ud328\uc5b4\uc9c0\ub294 \ud328\ub4dc\uac00 \ubc14\ub78c\uc5d0 \ub0a0\ub9ac\uac70\ub098, \uae30\ud310 \uce21\uba74\uc5d0 \uc555\ucd95\ub41c \ubc84\uac00 \uc0dd\uae41\ub2c8\ub2e4.<\/p>\n\n\n\n

\uc774 \ud2b9\uc218 \ucde8\uae09 \ub54c\ubb38\uc5d0 \uc81c\uc791\uc18c\uc5d0\uc11c\ub294 '\uc131\ud615 \ubd80\uac00\uae08'\uc744 \ubd80\uacfc\ud569\ub2c8\ub2e4. \uc774\ub4e4\uc740 \uc77c\ubd80\ub7ec \uac00\uaca9\uc744 \uc778\uc0c1\ud558\ub294 \uac83\uc774 \uc544\ub2c8\ub77c, \uc885\uc885 \uc644\uc804\ud788 \ubcc4\ub3c4\uc758 CNC \ub8e8\ud2f4\uc744 \uc218\ud589\ud569\ub2c8\ub2e4. \uc5f0\uc18d\uc801\uc778 \ud45c\uc900 \ud504\ub85c\ud30c\uc77c \ucef7 \ub300\uc2e0, \uac01\uac01\uc758 \uad6c\uba4d\uc5d0 \ub300\ud574 '\ud50c\ub7f0\uc9c0 \uadf8\ub9ac\uace0 \ucef7' \uc2dc\ud000\uc2a4 \ub610\ub294 \ud2b9\uc815 \uc785\/\ucd9c \uc804\ub7b5\uc744 \uc0ac\uc6a9\ud558\uc5ec \ube44\ud2b8\uac00 \ud56d\uc0c1 \uad6c\ub9ac\ub97c \ubc00\uc5b4\ub0b4\ub3c4\ub85d \ud574\uc57c \ud569\ub2c8\ub2e4. \ub0b4\ubd80\ub85c<\/em> \ubcf4\ub4dc\uc5d0\uc11c \ubc97\uc5b4\ub098\uc9c0 \uc54a\ub3c4\ub85d. \uadf8 \ubd80\uac00\uae08\uc774 \uc5c6\ub294 \uacac\uc801\uc11c\uac00 \uc624\uba74 \uc758\uc2ec\ud574\ubcf4\uc138\uc694. \uc774\ub294 \ubcf4\ud1b5 \ud45c\uc900 \ud504\ub85c\ud30c\uc77c \ud328\uc2a4\ub97c \uc218\ud589\ud558\ub824\ub294 \uc758\ub3c4\uc774\uba70, \uadf8 \uacb0\uacfc\ub294 \ub108\ub35c\ub108\ub35c\ud55c \uc0c1\ud0dc\uac00 \ub420 \uac83\uc785\ub2c8\ub2e4.<\/p>\n\n\n

\ub2fb\uc758 \ud544\uc218 \uc694\uc18c<\/h2>\n\n
\n
\"\uce90\uc2a4\ud154\ub808\uc774\ud2f0\ub4dc
\uc808\ub2e8 \ub77c\uc778 \ub4a4\uc5d0 \uc791\uc740 \uc575\ucee4 \ube44\uc544\ub97c \ubd80\ucc29\ud558\uba74 \ud328\ub4dc\ub97c \uae30\uacc4\uc801\uc73c\ub85c \uc7a0\uadf8\uace0 \ub77c\uc6b0\ud305\uc774\ub098 \ub0a9\ub55c \uc911\uc5d0 \ud328\ub4dc\uac00 \ub4e4\ub9ac\uc9c0 \uc54a\ub3c4\ub85d \ubc29\uc9c0\ud569\ub2c8\ub2e4.<\/figcaption><\/figure><\/div>\n\n\n

\uad6c\ub9ac \ud638\uc77c\uc758 \ud654\ud559\uc801 \uacb0\ud569\uc5d0\ub9cc \uc758\uc874\ud558\ub294 \uac83\uc740 \uc804\ubb38\uac00 \uc5d4\uc9c0\ub2c8\uc5b4\uac00 \uac10\uc218\ud574\uc11c\ub294 \uc548 \ub418\ub294 \ub3c4\ubc15\uc785\ub2c8\ub2e4. \uad6c\ub9ac\uc640 \uc720\uc804\uccb4 \uc0ac\uc774\uc758 \uc811\ucc29\uce35\uc740 \uc2a4\ud0dd\uc5c5\uc5d0\uc11c \uac00\uc7a5 \uc57d\ud55c \uc5f0\uacb0\uace0\ub9ac\uc785\ub2c8\ub2e4. \ud328\ub4dc\uac00 \ub4e4\ub9ac\uc9c0 \uc54a\ub3c4\ub85d \ud558\ub824\uba74, \uc124\uacc4\uc5d0 \uae30\uacc4\uc801 \uc7a0\uae08\uc7a5\uce58\uc778 \uc575\ucee4\ub97c \ub3c4\uc785\ud574\uc57c \ud569\ub2c8\ub2e4.<\/p>\n\n\n\n

\uac00\uc7a5 \ud6a8\uacfc\uc801\uc778 \ubc29\ubc95\uc740 PCB \uc790\uccb4\uc758 \uc218\uc9c1 \uad6c\uc870\ub97c \uc774\uc6a9\ud558\ub294 \uac83 \uc785\ub2c8\ub2e4. \uce90\uc2a4\ud154\ub808\uc774\uc158 \ud328\ub4dc\ub294 \uc0c1\ud558 \uad6c\ub9ac\ub9cc\uc73c\ub85c \uad6c\uc131\ub418\uc5b4\uc11c\ub294 \uc548 \ub418\uba70, \uc804\uc6a9 \ube44\uc544\ub85c \ud568\uaed8 \uace0\uc815\ub418\uc5b4\uc57c \ud569\ub2c8\ub2e4. \ud328\ub4dc\uc758 \ub0b4\ubd80 \uac00\uc7a5\uc790\ub9ac \uadfc\ucc98(0.3mm\ub294 \ud45c\uc900 \uae30\uacc4 \ub4dc\ub9b4 \ud06c\uae30) \u2014 \ud6a8\uacfc\uc801\uc73c\ub85c \u2018\uc808\ub2e8 \ub77c\uc778 \ub4a4\u2019\uc5d0 \uc791\uc740 \ube44\uc544 \ud558\ub098 \ub610\ub294 \ub450 \uac1c\ub97c \ubc30\uce58\ud558\uc5ec \u2014 \uc0c1\ud558\uce35\uc774 \ucf54\uc5b4\ub97c \ud1b5\ud574 \ub9ac\ubcb3\ucc98\ub7fc \uacb0\ud569\ub429\ub2c8\ub2e4. \ub77c\uc6b0\ud130 \ube44\ud2b8\uac00 \ucda9\ubd84\ud55c \ud798\uc744 \uac00\ud574 \uac00\uc7a5\uc790\ub9ac\uc758 \ud328\ub4dc\ub97c \ubd84\ub9ac\ud558\ub354\ub77c\ub3c4, \uc774 \uc575\ucee4 \ube44\uc544\ub97c \ub118\uc9c0 \ubabb\ud558\uace0 \ud30c\uad34\ub418\uc9c0 \uc54a\uc2b5\ub2c8\ub2e4. \uad6c\ub9ac\ub294 \uae30\uacc4\uc801\uc73c\ub85c \ub0b4\ubd80 \uad6c\uc870\uc5d0 \uc7a0\uae08\ub429\ub2c8\ub2e4.<\/p>\n\n\n\n

\uc774 \uc575\ucee4 \ube44\uc544\ub294 \uc774\uc911 \uae30\ub2a5\uc744 \uc218\ud589\ud569\ub2c8\ub2e4. 2\ucc28 \ub9ac\ud50c\ub85c\uc6b0 \uc2dc \u2014 \ubaa8\ub4c8\uc774 \uba54\uc778\ubcf4\ub4dc\uc5d0 \ub0a9\ub55c\ub420 \ub54c \u2014 \uac00\uc7a5\uc790\ub9ac \ud328\ub4dc\uc5d0 \uac00\ud574\uc9c0\ub294 \uc628\ub3c4 \uc2a4\ud2b8\ub808\uc2a4\ub294 \ub9e4\uc6b0 \ud06c\uba70, \uc575\ucee4 \uc5c6\uc774 \uc5f4 \ud33d\ucc3d \ubd88\uc77c\uce58\ub85c \uc778\ud574 \ud328\ub4dc\uac00 \ub5a0\uc624\ub974\uac70\ub098 \ubc97\uaca8\uc9c8 \uc218 \uc788\uc2b5\ub2c8\ub2e4, \ud2b9\ud788 \uc218\uc791\uc5c5 \uc7ac\uc791\uc5c5 \uc2dc \ub354 \uadf8\ub807\uc2b5\ub2c8\ub2e4. \uc575\ucee4 \ube44\uc544\ub294 \ud788\ud2b8 \uc2f1\ud06c\uc640 \ub9ac\ubcb3 \uc5ed\ud560\uc744 \uacb8\ud569\ub2c8\ub2e4. \uc77c\ubd80 \ucd08\uace0\ubc00\ub3c4 \uc124\uacc4\ub294 \uc774\ub7ec\ud55c \uc575\ucee4\ub97c \uc801\ud569\ud558\uac8c \ubc30\uce58\ud558\ub294 \ub370 \uc5b4\ub824\uc6c0\uc744 \uacaa\uc744 \uc218 \uc788\uc9c0\ub9cc, \uc774\ub97c \uc0dd\ub7b5\ud558\uba74 \ud604\uc7a5 \uc2e4\ud328\ub97c \ucd08\ub798\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \ud328\ub4dc\uac00 \ub4e4\ub9ac\uba74 \uc218\ub9ac\ud560 \ubc29\ubc95\uc774 \uc5c6\uc73c\uba70, \ubaa8\ub4c8\uc740 \ud3d0\uae30\ub429\ub2c8\ub2e4.<\/p>\n\n\n

\ud45c\uba74 \ub9c8\uac10\uc740 \ud3c9\ud0c4\ub3c4 \ubcc0\uc218\uc785\ub2c8\ub2e4<\/h2>\n\n
\n
\"\uce90\uc2a4\ud154\ub808\uc774\ud2f0\ub4dc
ENIG \ub9c8\uac10(\uc624\ub978\ucabd)\uc740 \ud3c9\ud3c9\ud558\uace0 \uc2e0\ub8b0\ud560 \uc218 \uc788\ub294 \ud45c\uba74\uc744 \uc81c\uacf5\ud558\uba70, HASL \ub9c8\uac10(\uc67c\ucabd)\uc758 \uc6b8\ud241\ubd88\ud241\ud558\uace0 \ud3c9\ud3c9\ud558\uc9c0 \uc54a\uc740 \ud45c\uba74\uacfc\ub294 \ub2e4\ub985\ub2c8\ub2e4.<\/figcaption><\/figure><\/div>\n\n\n

\uc808\ub2e8 \ud615\uc0c1\uc758 \uc815\ubc00\ub3c4\ub294 \uc808\ubc18\uc758 \uc804\ud22c\uc785\ub2c8\ub2e4; \ud328\ub4dc\uc758 \uc9c0\ud615\uc740 \ub098\uba38\uc9c0 \uc808\ubc18\uc785\ub2c8\ub2e4. \ubaa8\ub4c8\uc774 \uce90\ub9ac\uc5b4 \ubcf4\ub4dc \uc704\uc5d0 \ubc30\uce58\ub420 \ub54c, \uc644\ubcbd\ud558\uac8c \ud3c9\ud3c9\ud558\uac8c \uc790\ub9ac \uc7a1\uc544\uc57c \ud569\ub2c8\ub2e4. \uc5b4\ub290 \uc815\ub3c4\ub77c\ub3c4 \ucc28\uc774\uac00 \uc788\uc73c\uba74 \ubaa8\ub4c8\uc774 \uc2dc\uc18c\uc640 \uac19\uc544\uc838 \ud55c\ucabd\uc740 \uac1c\ubc29\ub41c \uc870\uc778\ud2b8, \ub2e4\ub978 \ucabd\uc740 \ubd84\uc1c4\ub41c \ud398\uc774\uc2a4\ud2b8\uac00 \ub429\ub2c8\ub2e4.<\/p>\n\n\n\n

\ud56b \uc5d0\uc5b4 \uc194\ub354 \ub808\ubca8\ub9c1(HASL)\uc740 \uce90\uc2a4\ud154\ub808\uc774\uc158 \uac00\uc7a5\uc790\ub9ac\uc5d0\ub294 \ubcf8\uc9c8\uc801\uc73c\ub85c \uc801\ud569\ud558\uc9c0 \uc54a\uc2b5\ub2c8\ub2e4. HASL \uacf5\uc815\uc740 \ud328\ub110\uc744 \uc6a9\uc735 \uc194\ub354\uc5d0 \ub2f4\uac14\ub2e4\uac00 \ub728\uac70\uc6b4 \uacf5\uae30 \uce7c\ub85c \ubd88\uc5b4\uc11c \uc81c\uac70\ud558\ub294 \uacfc\uc815\uc785\ub2c8\ub2e4. \ubc18\uc808 \uad6c\uba4d\uc5d0\uc11c\ub294 \uac00\uc7a5\uc790\ub9ac\ubcf4\ub2e4 \ubd80\ud47c, \ubd88\uaddc\uce59\ud55c \uc194\ub354 \ub369\uc5b4\ub9ac\ub97c \ub0a8\uae30\ub294 \uacbd\ud5a5\uc774 \uc788\uc2b5\ub2c8\ub2e4. \ub098\uc911\uc5d0 \ub77c\uc6b0\ud130\ub85c \ubcf4\ub4dc\ub97c \uc808\ub2e8\ud560 \ub54c, \uc774 \uc5f0\ud55c \uc8fc\uc11d\/\ub0a9(\ub610\ub294 \ubb34\uc5f0 \ud569\uae08) \ub369\uc5b4\ub9ac\ub294 \ub2e8\ub2e8\ud55c \uad6c\ub9ac\uc640 \ub2e4\ub974\uac8c \ub298\uc5b4\uc9c0\uace0 \ucc22\uc5b4\uc9d1\ub2c8\ub2e4. \ub354 \uc911\uc694\ud55c \uac83\uc740 \ube44\ud3c9\uba74 \ud45c\uba74\uc744 \ub9cc\ub4e4\uc5b4\ub0b8\ub2e4\ub294 \uc810\uc785\ub2c8\ub2e4.<\/p>\n\n\n\n

\ubb34\uc804\ucc98\ub9ac \ub2c8\ucf08 \uce68\uc9c0 \uae08(ENIG)\uc740 \uc774\ub7ec\ud55c \uc801\uc6a9 \ubd84\uc57c\uc5d0\uc11c \ud544\uc218 \ud45c\uc900\uc785\ub2c8\ub2e4. \ub2c8\ucf08 \uc7a5\ubcbd\uce35\uc740 \uc5f0\uc131 \uc194\ub354\ubcf4\ub2e4 \uae54\ub054\ud558\uac8c \uc808\ub2e8\ub418\ub294 \ub354 \ub2e8\ub2e8\ud55c \ud45c\uba74\uc744 \uc81c\uacf5\ud558\uba70, \uce68\uc9c0 \uae08\uc740 SMT \uacf5\uc815\uc5d0 \uc644\ubcbd\ud558\uac8c \ud3c9\ud3c9\ud558\uace0 \uc77c\uad00\ub41c \ud45c\uba74\uc744 \uc720\uc9c0\uc2dc\ucf1c\uc90d\ub2c8\ub2e4. HASL\uc740 \ube44\uc6a9\uc774 \uc800\ub834\ud558\uc9c0\ub9cc, \ud615\uc0c1 \ubd88\ub7c9\uacfc \ub77c\uc6b0\ud130\uc758 \uc5f0\ub9c8 \ubb38\uc81c\ub85c \uc778\ud55c \ubd88\ub7c9\ub960\uc774 \uc989\uc2dc \uc808\uac10 \ud6a8\uacfc\ub97c \uc0c1\uc1c4\ud569\ub2c8\ub2e4.<\/p>\n\n\n

\uc758\ub3c4\ub97c \uc804\ub2ec\ud558\uae30: Fab Note \ubc29\ud654\ubcbd<\/h2>\n\n\n

\uce90\uc2a4\ud154\ub808\uc774\uc158 \uc124\uacc4\uc5d0\uc11c \uac00\uc7a5 \ud754\ud55c \uc624\ub958\ub294 \uce68\ubb35\uc785\ub2c8\ub2e4. Gerber \ud30c\uc77c\uc5d0 \uce90\ud328\uc2dc\ud2f0\uac00 \ub4e4\uc5b4\uac04 \ubcf4\ub4dc \uc678\uacfd\uc120\uc774 \ud3ec\ud568\ub418\uc5b4 \uc788\uc9c0\ub9cc \uc81c\uc791 \uc9c0\uce68\uc774 \uc5c6\ub2e4\uba74, \uacf5\uc7a5 \ub0b4 CAM \uc5d4\uc9c0\ub2c8\uc5b4\ub294 \ucd94\uce21\ud574\uc57c \ud569\ub2c8\ub2e4. \ub300\ub7c9 \uc0dd\uc0b0\uc774 \uc774\ub8e8\uc5b4\uc9c0\ub294 Tier 1 \uacf5\uc7a5\uc5d0\uc11c\ub294 \uc790\ub3d9 \uc2a4\ud06c\ub9bd\ud2b8\uac00 \uc774\ub97c \uac10\uc9c0\ud560 \uc218 \uc788\uc9c0\ub9cc, \ube60\ub978 \ud504\ub85c\ud1a0\ud0c0\uc785 \uacf5\uc7a5\uc5d0\uc11c\ub294 \uc6b4\uc601\uc790\uac00 \uc2e4\uc218\ub77c\uace0 \uac00\uc815\ud558\uac70\ub098, \ub354 \ub098\uc058\uac8c\ub294 \ud45c\uc900 \ud504\ub85c\ud30c\uc77c \ub8e8\ud2f4\uc744 \ubc14\ub85c \uc2e4\ud589\ud560 \uc218\ub3c4 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n\n\n\n

\uc774 \ubb38\uc81c\uc5d0 \ub300\ud55c \uc720\uc77c\ud55c \ubc29\ud654\ubcbd\uc740 \uc81c\uc791 \ub808\uc774\uc5b4\uc5d0 \ub300\ud55c \uad6c\uccb4\uc801 \uc9c0\uc2dc\uc785\ub2c8\ub2e4. \uba85\ud655\ud574\uc57c \ud558\uba70, \uc608\ub97c \ub4e4\uc5b4 \ub2e4\uc74c\uacfc \uac19\uc774 \uae30\uc220\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4: \u201cJ1 \ubc0f J2\uc5d0 \uac00\uc7a5\uc790\ub9ac \ub3c4\uae08(\uce90\uc2a4\ud154\ub808\uc774\uc158)\uc774 \uc874\uc7ac\ud569\ub2c8\ub2e4. \ubca4\ub354\ub294 \ubc84\ub9bc\uacfc \uad6c\ub9ac \uc0c1\uc2b9\uc744 \ubc29\uc9c0\ud558\uae30 \uc704\ud574 \uc801\uc808\ud55c \ub77c\uc6b0\ud130 \uc785\uad6c\/\ucd9c\uad6c \uacbd\ub85c\ub97c \uc0ac\uc6a9\ud574\uc57c \ud558\uba70, IPC-6012 Class 3 \uc801\ud569\uc131 \uae30\uc900\uc744 \uc900\uc218\ud574\uc57c \ud569\ub2c8\ub2e4.\u201d<\/em> \uc774\uac83\uc740 CAM \uc5d4\uc9c0\ub2c8\uc5b4\uac00 \uadf8 \ud2b9\uc9d5\uc744 \uc778\uc815\ud558\uac8c \ud558\uc5ec, \uc124\uacc4\uc790\uc758 \uc0dd\ub7b5\uc5d0\uc11c \uc81c\uc870\uc0ac\uc758 \uacf5\uc815 \ucc45\uc784\uc73c\ub85c \ubcc0\uacbd\ud558\uac8c \ud569\ub2c8\ub2e4.<\/p>\n\n\n

\u2018\uce58\ud130(\uc18d\uc784\uc218)\u2019 \uce90\uc2a4\ud154\ub808\uc774\uc158<\/h2>\n\n\n

\uc77c\ubc18\uc801\uc73c\ub85c \ucde8\ubbf8 \uc0ac\uc6a9\uc790\uce35\uc5d0\uc11c \ub3cc\uace0 \uc788\ub294 \uc9c0\uc18d\uc801\uc778 \uc804\uc124\uc740, \ubcf4\ub4dc \uc678\uacfd\uc120\uc5d0 \ube44\uc544 \uc5f4\uc744 \ub193\uace0 \uadf8 \uc815\ubcf4\ub97c \uc81c\uc791\uc0ac\uc5d0 \uc804\ub2ec\ud558\uc9c0 \uc54a\uc74c\uc73c\ub85c\uc368 \ubd80\uacfc\uae08\uc744 \ud53c\ud558\ub294 \ubc29\ubc95\uc73c\ub85c, \uce90\uc2a4\ud154\ub808\uc774\uc158\uc744 \ub9cc\ub4e4 \uc218 \uc788\ub2e4\ub294 \uac83\uc785\ub2c8\ub2e4. \uc774\ub294 \u2018\uc18d\uc784\uc218\u2019\uc5d0 \ud574\ub2f9\ud558\uba70, \uae30\uacc4\uc801\uc73c\ub85c \ud0c0\ub2f9\ud558\uc9c0 \uc54a\uc2b5\ub2c8\ub2e4.<\/p>\n\n\n\n

\uc77c\ubc18 \ub77c\uc6b0\ud130 \uacbd\ub85c\uac00 \ud2b9\ubcc4\ud55c \uc785\uad6c\/\ucd9c\uad6c \uace0\ub824 \uc5c6\uc774 \ud45c\uc900 \ube44\uc544\ub97c \ud30c\uace0\ub4e4\uba74, \ub3c4\uae08 \ubcbd\uc740 \uac70\uc758 \ud655\uc2e4\ud788 \ubd95\uad34\ud558\uac70\ub098 \ucc22\uc5b4\uc9c8 \uac83\uc785\ub2c8\ub2e4. \ub3c4\uae08\ub41c \uad6c\uba4d\uc758 \uad6c\uc870\uc801 \uc644\uc804\uc131\uc740 \uc5f0\uc18d\ub41c \uc2e4\ub9b0\ub354\uc5d0 \uc758\uc874\ud558\uba70, \uc774 \uc2e4\ub9b0\ub354\ub97c \ubb34\uc2ec\ucf54 \uc808\ub2e8\ud558\uba74 \ub098\uba38\uc9c0 \ubc18 \uc2e0\uc258\uc740 \ud6c4\ud06c \uac15\ub3c4\ub97c \uc783\uac8c \ub429\ub2c8\ub2e4. \uadf8 \ubcbd\uc744 \uc9c0\uc9c0\ud558\ub294 \ud2b9\uc815 \uacf5\uc815 \uc808\ucc28 \uc5c6\uc774, \u2018\uc18d\uc784\uc218\u2019 \uce90\uc2a4\ud154\ub808\uc774\uc158\uc740 \uae68\uc9c0\uae30 \uc26c\uc6b4, \ub0a0\uce74\ub85c\uc6b4 \uac00\uc7a5\uc790\ub9ac\ub97c \ub9cc\ub4e4\uc5b4 \ub0b4\uba70, \uc774\ub294 \uc2ec\uc9c0\uc5b4 \ub0a9\ub55c\uc870\ucc28 \uc5b4\ub835\uac8c \ub9cc\ub4e4 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \uc774\ub294 \ud5c8\uc704 \uacbd\uc81c\uc785\ub2c8\ub2e4.<\/p>\n\n\n\n

\uc2e0\ub8b0\ud560 \uc218 \uc788\ub294 \ud558\ub4dc\uc6e8\uc5b4\ub294 \uae30\uacc4\uac00 \ubb3c\ub9ac \ubc95\uce59\uc744 \ubb34\uc2dc\ud558\ub294 \uac83\uc744 \ubc14\ub77c\ub294 \uac83\uc774 \uc544\ub2c8\ub77c, \uc124\uacc4\ub85c \uacac\ub525\ub2c8\ub2e4. \ud328\ub4dc\ub97c \uace0\uc815\ud558\uace0, \ub9c8\uac10 \ucc98\ub9ac\ub97c \uc9c0\uc815\ud558\uba70, \ub178\ud2b8\ub97c \uc791\uc131\ud558\uc138\uc694. \ub77c\uc6b0\ud130 \ube44\ud2b8\ub294 \uae30\ud55c\uc744 \uc2e0\uacbd \uc4f0\uc9c0 \uc54a\uc9c0\ub9cc, \ub2f9\uc2e0\uc758 \ud615\uc0c1\uc744 \uc874\uc911\ud560 \uac83\uc785\ub2c8\ub2e4.<\/p>","protected":false},"excerpt":{"rendered":"

\uc2e0\ub8b0\ud560 \uc218 \uc788\ub294 \uce90\uc2a4\ud154\ub808\uc774\uc158 \uc5e3\uc9c0\ub97c \ub9cc\ub4dc\ub294 \uba54\ucee4\ub2c8\uc998\uc744 \uc54c\uc544\ubcf4\uc138\uc694. \uc774 \uac00\uc774\ub4dc\ub294 \uad6c\ub9ac \ucc22\uc5b4\uc9d0\uc774\ub098 \uc194\ub354 \ube0c\ub9ac\uc9d5\uacfc \uac19\uc740 \uc77c\ubc18\uc801\uc778 \uc2e4\ud328\ub97c \ubc29\uc9c0\ud558\ub294 \ubc29\ubc95\uc744 \uc124\uba85\ud558\uba70, \uc62c\ubc14\ub978 \uae30\ud558\ud559, \uc575\ucee4 \ube44\uc544, \ud45c\uba74 \ub9c8\uac10, \uba85\ud655\ud55c \uc81c\uc791 \ub178\ud2b8\ub97c \uac15\uc870\ud569\ub2c8\ub2e4.<\/p>","protected":false},"author":1,"featured_media":10020,"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":"","glossary_alter":"","glossary_def":"","article_task":"Castellated holes that do not burr or lift during routing"},"categories":[12],"tags":[],"_links":{"self":[{"href":"https:\/\/www.besterpcba.com\/ko\/wp-json\/wp\/v2\/posts\/10021"}],"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=10021"}],"version-history":[{"count":1,"href":"https:\/\/www.besterpcba.com\/ko\/wp-json\/wp\/v2\/posts\/10021\/revisions"}],"predecessor-version":[{"id":10179,"href":"https:\/\/www.besterpcba.com\/ko\/wp-json\/wp\/v2\/posts\/10021\/revisions\/10179"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.besterpcba.com\/ko\/wp-json\/wp\/v2\/media\/10020"}],"wp:attachment":[{"href":"https:\/\/www.besterpcba.com\/ko\/wp-json\/wp\/v2\/media?parent=10021"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.besterpcba.com\/ko\/wp-json\/wp\/v2\/categories?post=10021"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.besterpcba.com\/ko\/wp-json\/wp\/v2\/tags?post=10021"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}