{"id":2339,"date":"2026-07-14T11:00:00","date_gmt":"2026-07-14T11:00:00","guid":{"rendered":"https:\/\/swesd.com\/blog\/esd-magazine-rack-metal-base-vs-plastic-base\/"},"modified":"2026-08-24T08:11:52","modified_gmt":"2026-08-24T08:11:52","slug":"esd-magazine-rack-metal-base-vs-plastic-base","status":"publish","type":"post","link":"https:\/\/swesd.com\/vi\/blog\/esd-magazine-rack-metal-base-vs-plastic-base\/","title":{"rendered":"\u0110\u1ebf kim lo\u1ea1i v\u00e0 \u0111\u1ebf nh\u1ef1a tr\u00ean gi\u00e1 \u0111\u1ef1ng t\u1ea1p ch\u00ed ch\u1ed1ng t\u0129nh \u0111i\u1ec7n (ESD) c\u00f3 ngh\u0129a l\u00e0 g\u00ec?"},"content":{"rendered":"<p style=\"margin:0 0 16px;line-height:1.7\"><strong>Gi\u00e1 \u0111\u1ef1ng t\u1ea1p ch\u00ed ESD \u0111\u1ebf kim lo\u1ea1i v\u00e0 \u0111\u1ebf nh\u1ef1a gi\u1ea3i quy\u1ebft c\u00e1c v\u1ea5n \u0111\u1ec1 kh\u00e1c nhau v\u1ec1 \u0111\u1ed9 c\u1ee9ng, tr\u1ecdng l\u01b0\u1ee3ng v\u00e0 kh\u1ea3 n\u0103ng ti\u1ebfp \u0111\u1ea5t tr\u00ean c\u00e1c d\u00e2y chuy\u1ec1n SMT\u2014ng\u01b0\u1eddi mua n\u00ean ch\u1ec9 \u0111\u1ecbnh lo\u1ea1i t\u1ea5m \u0111\u1ebf d\u1ef1a tr\u00ean tr\u1ecdng l\u01b0\u1ee3ng t\u1ea3i, m\u1ee9c \u0111\u1ed9 t\u1ef1 \u0111\u1ed9ng h\u00f3a v\u00e0 m\u1ee9c \u0111\u1ed9 ti\u1ebfp x\u00fac v\u1edbi vi\u1ec7c t\u1ea9y r\u1eeda, ch\u1ee9 kh\u00f4ng ch\u1ec9 d\u1ef1a v\u00e0o c\u00e1c t\u00ednh t\u1eeb trong danh m\u1ee5c s\u1ea3n ph\u1ea9m.<\/strong><\/p>\n<p style=\"margin:0 0 16px;line-height:1.7\">So s\u00e1nh n\u00e0y d\u00e0nh cho b\u1ed9 ph\u1eadn mua s\u1eafm EMS, c\u00e1c k\u1ef9 s\u01b0 t\u1ef1 \u0111\u1ed9ng h\u00f3a v\u00e0 c\u00e1c nh\u00e0 ph\u00e2n ph\u1ed1i \u0111ang ti\u00eau chu\u1ea9n h\u00f3a <a href=\"https:\/\/swesd.com\/vi\/esd-magazine-rack\/\">Gi\u00e1 \u0111\u1ef1ng t\u1ea1p ch\u00ed ch\u1ed1ng t\u0129nh \u0111i\u1ec7n<\/a>. \u0110\u1ec3 bi\u1ebft c\u00e1c kh\u00e1i ni\u1ec7m \u0111\u1ec7m chung, h\u00e3y xem <a href=\"https:\/\/swesd.com\/vi\/blog\/anti-static-magazine-rack\/\">h\u01b0\u1edbng d\u1eabn \u0111\u1ec7m gi\u00e1 \u0111\u1ef1ng t\u1ea1p ch\u00ed ch\u1ed1ng t\u0129nh \u0111i\u1ec7n<\/a>. \u0110\u1ed1i v\u1edbi c\u00e1c c\u01a1 ch\u1ebf \u0111i\u1ec1u ch\u1ec9nh \u0111\u1ed9 r\u1ed9ng, h\u00e3y xem <a href=\"https:\/\/swesd.com\/vi\/blog\/handle-adjustable-esd-magazine-rack-rfq-guide\/\">H\u01b0\u1edbng d\u1eabn RFQ k\u1ec7 t\u1ea1p ch\u00ed c\u00f3 tay c\u1ea7m \u0111i\u1ec1u ch\u1ec9nh<\/a>.<\/p>\n<p style=\"margin:0 0 16px;line-height:1.7\"><img decoding=\"async\" style=\"max-width:640px;width:100%;height:auto;display:block;margin:0 auto;border-radius:8px\" alt=\"ESD magazine rack with metal base plate for rigid PCB loading on SMT lines\" src=\"https:\/\/swesd.com\/wp-content\/uploads\/2026\/03\/ESD-Magazine-Rack04-1.webp\" \/><\/p>\n<nav class=\"b2b-toc\" style=\"background:#f5f8fa;padding:16px 20px;border-radius:8px;margin:0 0 24px\">\n<h2 style=\"margin:42px 0 14px\">M\u1ee5c l\u1ee5c<\/h2>\n<ul style=\"margin:0 0 18px 1.2em;line-height:1.7\">\n<li style=\"margin:0 0 8px\"><a href=\"#part-1-what-do-metal-base-and-plastic-base-mean-on-esd-magazine-racks\">Ph\u1ea7n 1. \u0110\u1ebf kim lo\u1ea1i v\u00e0 \u0111\u1ebf nh\u1ef1a tr\u00ean gi\u00e1 \u0111\u1ef1ng t\u1ea1p ch\u00ed ch\u1ed1ng t\u0129nh \u0111i\u1ec7n (ESD) ngh\u0129a l\u00e0 g\u00ec?<\/a><\/li>\n<li style=\"margin:0 0 8px\"><a href=\"#part-2-when-does-a-metal-base-plate-fit-automation-and-heavy-loads\">Ph\u1ea7n 2. Khi n\u00e0o th\u00ec m\u1ed9t t\u1ea5m \u0111\u1ebf kim lo\u1ea1i ph\u00f9 h\u1ee3p v\u1edbi t\u1ef1 \u0111\u1ed9ng h\u00f3a v\u00e0 t\u1ea3i tr\u1ecdng n\u1eb7ng?<\/a><\/li>\n<li style=\"margin:0 0 8px\"><a href=\"#part-3-when-are-plastic-bases-sufficient\">Ph\u1ea7n 3. Khi n\u00e0o th\u00ec \u0111\u1ebf nh\u1ef1a l\u00e0 \u0111\u1ee7?<\/a><\/li>\n<li style=\"margin:0 0 8px\"><a href=\"#part-4-how-do-grounding-and-resistance-differ-on-base-plates\">Ph\u1ea7n 4. Ti\u1ebfp \u0111\u1ecba v\u00e0 \u0111i\u1ec7n tr\u1edf kh\u00e1c nhau nh\u01b0 th\u1ebf n\u00e0o tr\u00ean c\u00e1c b\u1ea3n \u0111\u1ebf?<\/a><\/li>\n<li style=\"margin:0 0 8px\"><a href=\"#part-5-how-do-corrosion-and-cleaning-affect-base-selection\">Ph\u1ea7n 5. \u0102n m\u00f2n v\u00e0 vi\u1ec7c l\u00e0m s\u1ea1ch \u1ea3nh h\u01b0\u1edfng nh\u01b0 th\u1ebf n\u00e0o \u0111\u1ebfn vi\u1ec7c l\u1ef1a ch\u1ecdn v\u1eadt li\u1ec7u n\u1ec1n?<\/a><\/li>\n<li style=\"margin:0 0 8px\"><a href=\"#part-6-which-rfq-fields-specify-base-architecture\">Ph\u1ea7n 6. Nh\u1eefng tr\u01b0\u1eddng RFQ n\u00e0o ch\u1ec9 \u0111\u1ecbnh ki\u1ebfn tr\u00fac c\u01a1 s\u1edf?<\/a><\/li>\n<li style=\"margin:0 0 8px\"><a href=\"#part-7-which-sanwei-racks-should-buyers-shortlist\">Ph\u1ea7n 7. Ng\u01b0\u1eddi mua n\u00ean \u0111\u01b0a nh\u1eefng lo\u1ea1i gi\u00e1 \u0111\u1ee1 Sanwei n\u00e0o v\u00e0o danh s\u00e1ch r\u00fat g\u1ecdn?<\/a><\/li>\n<\/ul>\n<\/nav>\n<h2 style=\"margin:42px 0 14px\" id=\"part-1-what-do-metal-base-and-plastic-base-mean-on-esd-magazine-racks\">Ph\u1ea7n 1. \u0110\u1ebf kim lo\u1ea1i v\u00e0 \u0111\u1ebf nh\u1ef1a tr\u00ean gi\u00e1 \u0111\u1ef1ng t\u1ea1p ch\u00ed ch\u1ed1ng t\u0129nh \u0111i\u1ec7n (ESD) ngh\u0129a l\u00e0 g\u00ec?<\/h2>\n<p style=\"margin:0 0 16px;line-height:1.7\">Gi\u00e1 \u0111\u1ee1 t\u1ea1p ch\u00ed ESD l\u01b0u tr\u1eef c\u00e1c PCB theo chi\u1ec1u th\u1eb3ng \u0111\u1ee9ng trong c\u00e1c r\u00e3nh d\u1eabn h\u01b0\u1edbng b\u00ean ti\u00eau t\u00e1n t\u0129nh \u0111i\u1ec7n. <strong>t\u1ea5m \u0111\u1ebf<\/strong> l\u00e0 b\u1ed9 ph\u1eadn k\u1ebft c\u1ea5u ph\u00eda d\u01b0\u1edbi h\u1ed7 tr\u1ee3 khung d\u1eabn h\u01b0\u1edbng, ch\u00e2n \u0111\u1ebf v\u00e0 \u0111\u00f4i khi l\u00e0 ph\u1ea7n c\u1ee9ng n\u1ed1i \u0111\u1ea5t.<\/p>\n<table style=\"width:100%;border-collapse:collapse\">\n<thead>\n<tr>\n<th style=\"border:1px solid #d9e1e8;padding:9px 12px;background:#f5f8fa;text-align:left\">Thu\u1eadt ng\u1eef trong danh m\u1ee5c<\/th>\n<th style=\"border:1px solid #d9e1e8;padding:9px 12px;background:#f5f8fa;text-align:left\">C\u00f4ng tr\u00ecnh ti\u00eau bi\u1ec3u<\/th>\n<th style=\"border:1px solid #d9e1e8;padding:9px 12px;background:#f5f8fa;text-align:left\">\u0110i\u1ec3m ch\u00ednh d\u00e0nh cho ng\u01b0\u1eddi mua<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td style=\"border:1px solid #d9e1e8;padding:9px 12px\">\u0110\u1ebf kim lo\u1ea1i<\/td>\n<td style=\"border:1px solid #d9e1e8;padding:9px 12px\">T\u1ea5m \u0111\u00e1y b\u1eb1ng th\u00e9p ho\u1eb7c kim lo\u1ea1i ph\u1ee7; c\u00e1c d\u1eabn h\u01b0\u1edbng th\u01b0\u1eddng b\u1eb1ng ch\u1ea5t polymer<\/td>\n<td style=\"border:1px solid #d9e1e8;padding:9px 12px\">\u0110\u1ed9 c\u1ee9ng v\u1eefng cho c\u00e1c ch\u1ed3ng v\u1eadt li\u1ec7u n\u1eb7ng v\u00e0 \u0111\u1ed9 rung c\u1ee7a thi\u1ebft b\u1ecb n\u1ea1p li\u1ec7u<\/td>\n<\/tr>\n<tr>\n<td style=\"border:1px solid #d9e1e8;padding:9px 12px\">\u0110\u1ebf nh\u1ef1a<\/td>\n<td style=\"border:1px solid #d9e1e8;padding:9px 12px\">T\u1ea5m h\u1ee3p kim PP\/PBT ti\u00eau t\u00e1n t\u0129nh \u0111i\u1ec7n \u0111\u00fac khu\u00f4n<\/td>\n<td style=\"border:1px solid #d9e1e8;padding:9px 12px\">Tr\u1ecdng l\u01b0\u1ee3ng \u0111\u01a1n v\u1ecb nh\u1eb9 h\u01a1n; chi ph\u00ed th\u1ea5p h\u01a1n tr\u00ean c\u00e1c d\u00e2y chuy\u1ec1n th\u1ee7 c\u00f4ng<\/td>\n<\/tr>\n<tr>\n<td style=\"border:1px solid #d9e1e8;padding:9px 12px\">Khung kim lo\u1ea1i + thanh d\u1eabn nh\u1ef1a<\/td>\n<td style=\"border:1px solid #d9e1e8;padding:9px 12px\">B\u1ea3n d\u1ef1ng k\u1ebft h\u1ee3p<\/td>\n<td style=\"border:1px solid #d9e1e8;padding:9px 12px\">X\u00e1c nh\u1eadn c\u00e1c b\u1ec1 m\u1eb7t n\u00e0o \u0111\u01b0\u1ee3c ki\u1ec3m tra \u0111i\u1ec7n tr\u1edf \u03a9<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p style=\"margin:0 0 16px;line-height:1.7\">Sanwei <a href=\"https:\/\/swesd.com\/vi\/solutions\/esd-magazine-rack\/\">Trang gi\u1ea3i ph\u00e1p Gi\u00e1 \u0111\u1ef1ng t\u1ea1p ch\u00ed ch\u1ed1ng t\u0129nh \u0111i\u1ec7n ESD<\/a> m\u00f4 t\u1ea3 c\u00e1c d\u1eabn h\u01b0\u1edbng h\u1ee3p kim PBT\/PET \u0111\u01b0\u1ee3c c\u1ea5p b\u1eb1ng s\u00e1ng ch\u1ebf v\u1edbi \u0111\u1ed9 cong v\u00eanh th\u1ea5p v\u00e0 kh\u1ea3 n\u0103ng ch\u1ecbu nhi\u1ec7t l\u00ean \u0111\u1ebfn 160\u00b0C ti\u00eau chu\u1ea9n (t\u00f9y ch\u1ecdn 200\u00b0C). V\u1eadt li\u1ec7u t\u1ea5m \u0111\u1ebf v\u1eabn kh\u00e1c nhau t\u00f9y theo m\u00e3 s\u1ea3n ph\u1ea9m (SKU) v\u00e0 t\u00f9y ch\u1ec9nh \u2014 vui l\u00f2ng x\u00e1c nh\u1eadn tr\u00ean b\u00e1o gi\u00e1, kh\u00f4ng ch\u1ec9 d\u1ef1a v\u00e0o h\u00ecnh \u1ea3nh.<\/p>\n<h2 style=\"margin:42px 0 14px\" id=\"part-2-when-does-a-metal-base-plate-fit-automation-and-heavy-loads\">Ph\u1ea7n 2. Khi n\u00e0o th\u00ec m\u1ed9t t\u1ea5m \u0111\u1ebf kim lo\u1ea1i ph\u00f9 h\u1ee3p v\u1edbi t\u1ef1 \u0111\u1ed9ng h\u00f3a v\u00e0 t\u1ea3i tr\u1ecdng n\u1eb7ng?<\/h2>\n<p style=\"margin:0 0 16px;line-height:1.7\">\u0110\u1ebf kim lo\u1ea1i \u0111\u00e1ng gi\u00e1 t\u1eebng \u0111\u1ed3ng khi <strong>ch\u1ec9 s\u1ed1 t\u1ea1p ch\u00ed \u0111\u00e3 n\u1ea1p trong m\u00e1y n\u1ea1p\/d\u1ee1 t\u1ef1 \u0111\u1ed9ng<\/strong> ho\u1eb7c khi c\u00e1c t\u1ea5m nhi\u1ec1u l\u1edbp t\u1ea1o ra m\u00f4-men u\u1ed1n l\u1edbn tr\u00ean t\u1ea5m \u0111\u00e1y.<\/p>\n<table style=\"width:100%;border-collapse:collapse\">\n<thead>\n<tr>\n<th style=\"border:1px solid #d9e1e8;padding:9px 12px;background:#f5f8fa;text-align:left\">T\u00edn hi\u1ec7u<\/th>\n<th style=\"border:1px solid #d9e1e8;padding:9px 12px;background:#f5f8fa;text-align:left\">T\u1ea1i sao \u0111\u1ebf kim lo\u1ea1i l\u1ea1i gi\u00fap \u00edch<\/th>\n<th style=\"border:1px solid #d9e1e8;padding:9px 12px;background:#f5f8fa;text-align:left\">R\u1ee7i ro n\u1ebfu kh\u00f4ng \u0111\u01b0\u1ee3c quy \u0111\u1ecbnh chi ti\u1ebft<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td style=\"border:1px solid #d9e1e8;padding:9px 12px\">Giao di\u1ec7n OEM b\u1ed9 n\u1ea1p\/d\u1ee1 h\u00e0ng<\/td>\n<td style=\"border:1px solid #d9e1e8;padding:9px 12px\">Gi\u1ea3m \u0111\u1ed9 cong c\u1ee7a gi\u00e1 \u0111\u1ee1 trong qu\u00e1 tr\u00ecnh l\u1eadp ch\u1ec9 m\u1ee5c<\/td>\n<td style=\"border:1px solid #d9e1e8;padding:9px 12px\">L\u1ec7ch tr\u1ee5c, \u00f9 tai<\/td>\n<\/tr>\n<tr>\n<td style=\"border:1px solid #d9e1e8;padding:9px 12px\">To\u00e0n b\u1ed9 50 khe ch\u1ee9a v\u00e1n d\u00e0y<\/td>\n<td style=\"border:1px solid #d9e1e8;padding:9px 12px\">Ph\u00e2n ph\u1ed1i tr\u1ecdng l\u01b0\u1ee3ng kh\u00f4ng b\u1ecb xo\u1eafn d\u1eabn h\u01b0\u1edbng<\/td>\n<td style=\"border:1px solid #d9e1e8;padding:9px 12px\">\u0110\u1ed9 d\u1ecbch b\u01b0\u1edbc r\u00e3nh<\/td>\n<\/tr>\n<tr>\n<td style=\"border:1px solid #d9e1e8;padding:9px 12px\">Rung \u0111\u1ed9ng g\u1ea7n m\u00e1y g\u1eafp v\u00e0 \u0111\u1eb7t<\/td>\n<td style=\"border:1px solid #d9e1e8;padding:9px 12px\">L\u00e0m gi\u1ea3m vi chuy\u1ec3n \u0111\u1ed9ng<\/td>\n<td style=\"border:1px solid #d9e1e8;padding:9px 12px\">L\u1ed7i b\u1ed9 n\u1ea1p ch\u1eadp ch\u1eddn<\/td>\n<\/tr>\n<tr>\n<td style=\"border:1px solid #d9e1e8;padding:9px 12px\">\u0110\u1ed9i xe d\u00f9ng chung gi\u1eefa c\u00e1c c\u01a1 s\u1edf<\/td>\n<td style=\"border:1px solid #d9e1e8;padding:9px 12px\">Tr\u1ecdng l\u01b0\u1ee3ng b\u00ec \u0111\u1ed3ng nh\u1ea5t cho ng\u00e0nh logistics<\/td>\n<td style=\"border:1px solid #d9e1e8;padding:9px 12px\">Chi ph\u00ed v\u1eadn chuy\u1ec3n ph\u00e1t sinh b\u1ea5t ng\u1edd \u0111\u1ed1i v\u1edbi c\u00e1c \u0111\u1ed9i xe ch\u1edf nhi\u1ec1u h\u00e0ng nh\u1ef1a<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p style=\"margin:0 0 16px;line-height:1.7\">S\u1eed d\u1ee5ng m\u1ed9t ng\u01b0\u1ee1ng \u0111\u01a1n gi\u1ea3n: n\u1ebfu <strong>T\u1ef1 \u0111\u1ed9ng h\u00f3a n\u1eb1m trong ph\u1ea1m vi<\/strong> ho\u1eb7c <strong>kh\u1ed1i l\u01b0\u1ee3ng t\u1ea3i \u01b0\u1edbc t\u00ednh v\u01b0\u1ee3t qu\u00e1 m\u1ee9c m\u00e0 nh\u00f3m c\u1ee7a b\u1ea1n c\u00f3 th\u1ec3 thao t\u00e1c th\u1ee7 c\u00f4ng m\u1ed9t c\u00e1ch an to\u00e0n m\u00e0 kh\u00f4ng l\u00e0m xu\u1ea5t hi\u1ec7n \u0111\u1ed9 u\u1ed1n c\u00f3 th\u1ec3 nh\u00ecn th\u1ea5y \u0111\u01b0\u1ee3c \u1edf ph\u1ea7n ch\u00e2n \u0111\u1ebf<\/strong>, y\u00eau c\u1ea7u b\u1ea3n v\u1ebd v\u00e0 \u0111\u1ed9 d\u00e0y c\u1ee7a t\u1ea5m \u0111\u1ebf kim lo\u1ea1i.<\/p>\n<p style=\"margin:0 0 16px;line-height:1.7\">Gh\u00e9p n\u1ed1i vi\u1ec7c l\u1ef1a ch\u1ecdn c\u01a1 s\u1edf v\u1edbi vi\u1ec7c l\u1ef1a ch\u1ecdn c\u01a1 ch\u1ebf t\u1eeb <a href=\"https:\/\/swesd.com\/vi\/blog\/handle-adjustable-esd-magazine-rack-rfq-guide\/\">H\u01b0\u1edbng d\u1eabn RFQ \u0111i\u1ec1u ch\u1ec9nh b\u1eb1ng tay<\/a> khi c\u00e1c d\u00e2y chuy\u1ec1n \u0111a d\u1ea1ng s\u1ea3n ph\u1ea9m c\u0169ng th\u01b0\u1eddng xuy\u00ean c\u1ea7n thay \u0111\u1ed5i chi\u1ec1u r\u1ed9ng.<\/p>\n<h2 style=\"margin:42px 0 14px\" id=\"part-3-when-are-plastic-bases-sufficient\">Ph\u1ea7n 3. Khi n\u00e0o th\u00ec \u0111\u1ebf nh\u1ef1a l\u00e0 \u0111\u1ee7?<\/h2>\n<p style=\"margin:0 0 16px;line-height:1.7\">Gi\u00e1 \u0111\u1ee1 b\u1eb1ng nh\u1ef1a ph\u00f9 h\u1ee3p <strong>\u0111i\u1ec3m v\u00f9ng \u0111\u1ec7m th\u1ee7 c\u00f4ng<\/strong>, c\u00e1c bo m\u1ea1ch m\u1ed9t m\u1eb7t nh\u1eb9 h\u01a1n v\u00e0 c\u00e1c ch\u01b0\u01a1ng tr\u00ecnh ph\u00e2n ph\u1ed1i nh\u1ea1y c\u1ea3m v\u1ec1 chi ph\u00ed, n\u01a1i c\u00e1c t\u1ea1p ch\u00ed kh\u00f4ng bao gi\u1edd \u0111i v\u00e0o c\u00e1c d\u00e2y chuy\u1ec1n gia nhi\u1ec7t ho\u1eb7c m\u00e1y n\u1ea1p t\u1ef1 \u0111\u1ed9ng.<\/p>\n<table style=\"width:100%;border-collapse:collapse\">\n<thead>\n<tr>\n<th style=\"border:1px solid #d9e1e8;padding:9px 12px;background:#f5f8fa;text-align:left\">Bi\u1ec3u \u0111\u1ed3 tuy\u1ebfn<\/th>\n<th style=\"border:1px solid #d9e1e8;padding:9px 12px;background:#f5f8fa;text-align:left\">\u0110\u1ebf nh\u1ef1a v\u1eeba v\u1eb7n<\/th>\n<th style=\"border:1px solid #d9e1e8;padding:9px 12px;background:#f5f8fa;text-align:left\">L\u01b0u \u00fd<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td style=\"border:1px solid #d9e1e8;padding:9px 12px\">T\u1eadp k\u1ebft th\u1ee7 c\u00f4ng gi\u1eefa c\u00e1c tr\u1ea1m ki\u1ec3m tra th\u1ee7 c\u00f4ng<\/td>\n<td style=\"border:1px solid #d9e1e8;padding:9px 12px\">T\u1ed1t<\/td>\n<td style=\"border:1px solid #d9e1e8;padding:9px 12px\">Ki\u1ec3m tra \u0111\u1ed9 \u1ed5n \u0111\u1ecbnh b\u01b0\u1edbc r\u00e3nh khi t\u1ea3i \u0111\u1ea7y<\/td>\n<\/tr>\n<tr>\n<td style=\"border:1px solid #d9e1e8;padding:9px 12px\">D\u00e2y chuy\u1ec1n \u0111\u01a1n s\u1ea3n ph\u1ea9m, \u00edt ch\u1ee7ng lo\u1ea1i<\/td>\n<td style=\"border:1px solid #d9e1e8;padding:9px 12px\">T\u1ed1t<\/td>\n<td style=\"border:1px solid #d9e1e8;padding:9px 12px\">C\u01a1 ch\u1ebf kh\u00f3a chi\u1ec1u r\u1ed9ng v\u1eabn quan tr\u1ecdng<\/td>\n<\/tr>\n<tr>\n<td style=\"border:1px solid #d9e1e8;padding:9px 12px\">V\u00f9ng \u0111\u1ec7m nhi\u1ec7t sau h\u00e0n l\u1ea1i<\/td>\n<td style=\"border:1px solid #d9e1e8;padding:9px 12px\">K\u00e9m tr\u1eeb khi l\u00e0 h\u01b0\u1edbng d\u1eabn ch\u1ecbu nhi\u1ec7t <strong>v\u00e0<\/strong> \u0110\u00e3 x\u00e1c nh\u1eadn c\u0103n c\u1ee9<\/td>\n<td style=\"border:1px solid #d9e1e8;padding:9px 12px\">Xem <a href=\"https:\/\/swesd.com\/vi\/blog\/high-temperature-esd-magazine-rack-reflow-guide\/\">h\u01b0\u1edbng d\u1eabn c\u00e1c b\u01b0\u1edbc h\u00e0n l\u1ea1i nhi\u1ec7t \u0111\u1ed9 cao<\/a><\/td>\n<\/tr>\n<tr>\n<td style=\"border:1px solid #d9e1e8;padding:9px 12px\">\u0110\u1ecbnh v\u1ecb b\u1ed9 n\u1ea1p t\u1ef1 \u0111\u1ed9ng<\/td>\n<td style=\"border:1px solid #d9e1e8;padding:9px 12px\">Th\u01b0\u1eddng kh\u00f4ng \u0111\u1ee7<\/td>\n<td style=\"border:1px solid #d9e1e8;padding:9px 12px\">Ch\u1ec9 \u0111\u1ecbnh n\u1ec1n kim lo\u1ea1i ho\u1eb7c lai<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p style=\"margin:0 0 16px;line-height:1.7\">Nh\u1ef1a kh\u00f4ng ph\u1ea3i l\u00e0 \u201ckh\u00f4ng nhi\u1ec5m t\u0129nh \u0111i\u1ec7n\u201d (non-ESD). C\u00e1c lo\u1ea1i polyme ti\u00eau t\u00e1n c\u00f3 th\u1ec3 \u0111\u00e1p \u1ee9ng nhu c\u1ea7u c\u1ee7a ch\u01b0\u01a1ng tr\u00ecnh khi <strong>\u0111i\u1ec7n tr\u1edf \u0111\u00e3 \u0111\u01b0\u1ee3c x\u00e1c th\u1ef1c<\/strong> tr\u00ean l\u00f4 \u0111\u1ea5t th\u1ef1c t\u1ebf\u2014nh\u01b0ng c\u00e1c \u0111\u1ebf nh\u1ef1a c\u00f3 th\u1ec3 b\u1ecb v\u00f5ng d\u01b0\u1edbi t\u1ea3i tr\u1ecdng theo nh\u1eefng c\u00e1ch m\u00e0 c\u00e1c t\u1ea5m kim lo\u1ea1i ch\u1ed1ng l\u1ea1i \u0111\u01b0\u1ee3c.<\/p>\n<h2 style=\"margin:42px 0 14px\" id=\"part-4-how-do-grounding-and-resistance-differ-on-base-plates\">Ph\u1ea7n 4. Ti\u1ebfp \u0111\u1ecba v\u00e0 \u0111i\u1ec7n tr\u1edf kh\u00e1c nhau nh\u01b0 th\u1ebf n\u00e0o tr\u00ean c\u00e1c b\u1ea3n \u0111\u1ebf?<\/h2>\n<p style=\"margin:0 0 16px;line-height:1.7\">C\u00e1c ch\u01b0\u01a1ng tr\u00ecnh ESD theo <a href=\"https:\/\/webstore.iec.ch\/en\/publication\/62391\" rel=\"nofollow noopener\" target=\"_blank\">IEC 61340-5-1<\/a> v\u00e0 c\u00e1c th\u1ef1c ti\u1ec5n ph\u00f9 h\u1ee3p v\u1edbi <a href=\"https:\/\/www.esdassociation.org\/standards\/\" rel=\"nofollow noopener\" target=\"_blank\">ANSI\/ESD S20.20<\/a> y\u00eau c\u1ea7u c\u00e1c \u0111\u01b0\u1eddng d\u1eabn \u0111\u00e3 \u0111\u01b0\u1ee3c x\u00e1c minh t\u1eeb c\u00e1c c\u1ee5m l\u1eafp r\u00e1p \u0111\u01b0\u1ee3c l\u01b0u tr\u1eef \u0111\u1ebfn m\u1eb7t \u0111\u1ea5t\u2014ch\u1ee9 kh\u00f4ng ph\u1ea3i c\u00e1c gi\u1ea3 \u0111\u1ecbnh t\u1eeb m\u00e0u c\u01a1 b\u1ea3n.<\/p>\n<p style=\"margin:0 0 16px;line-height:1.7\">Sanwei xu\u1ea5t b\u1ea3n <strong>10\u2076\u201310\u2079 \u03a9<\/strong> \u0111i\u1ec7n tr\u1edf b\u1ec1 m\u1eb7t tr\u00ean trang gi\u1ea3i ph\u00e1p gi\u00e1 \u0111\u1ec3 t\u1ea1p ch\u00ed c\u1ee7a h\u00e3ng. Y\u00eau c\u1ea7u c\u00e1c th\u00f4ng s\u1ed1 \u0111\u1ecdc v\u1ec1:<\/p>\n<ul style=\"margin:0 0 18px 1.2em;line-height:1.7\">\n<li style=\"margin:0 0 8px\">b\u1ec1 m\u1eb7t d\u1eabn h\u01b0\u1edbng trong v\u00e0 ngo\u00e0i;<\/li>\n<li style=\"margin:0 0 8px\"><strong>b\u1ec1 m\u1eb7t tr\u00ean c\u1ee7a t\u1ea5m \u0111\u1ebf<\/strong> n\u01a1i PCB ho\u1eb7c ch\u00e2n ti\u1ebfp x\u00fac;<\/li>\n<li style=\"margin:0 0 8px\">ch\u00e2n \u0111\u1ebf ho\u1eb7c c\u1ecdc ti\u1ebfp \u0111\u1ecba n\u1ebfu t\u1ee7 rack \u0111\u1eb7t tr\u00ean <a href=\"https:\/\/swesd.com\/vi\/esd-trolley\/\">Xe \u0111\u1ea9y ch\u1ed1ng t\u0129nh \u0111i\u1ec7n<\/a>.<\/li>\n<\/ul>\n<table style=\"width:100%;border-collapse:collapse\">\n<thead>\n<tr>\n<th style=\"border:1px solid #d9e1e8;padding:9px 12px;background:#f5f8fa;text-align:left\">Ki\u1ec3u c\u01a1 s\u1edf<\/th>\n<th style=\"border:1px solid #d9e1e8;padding:9px 12px;background:#f5f8fa;text-align:left\">Ghi ch\u00fa c\u01a1 s\u1edf<\/th>\n<th style=\"border:1px solid #d9e1e8;padding:9px 12px;background:#f5f8fa;text-align:left\">Kh\u1edbp ranh gi\u1edbi<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td style=\"border:1px solid #d9e1e8;padding:9px 12px\">\u0110\u1ebf kim lo\u1ea1i ph\u1ee7 l\u1edbp b\u1ea3o v\u1ec7<\/td>\n<td style=\"border:1px solid #d9e1e8;padding:9px 12px\">X\u00e1c nh\u1eadn l\u1edbp ph\u1ee7 kh\u00f4ng c\u00e1ch \u0111i\u1ec7n c\u00e1c ch\u1ed1t n\u1ed1i \u0111\u1ea5t<\/td>\n<td style=\"border:1px solid #d9e1e8;padding:9px 12px\">Ki\u1ec3m tra theo quy tr\u00ecnh chu\u1ea9n c\u1ee7a c\u01a1 s\u1edf<\/td>\n<\/tr>\n<tr>\n<td style=\"border:1px solid #d9e1e8;padding:9px 12px\">\u0110\u1ebf nh\u1ef1a ti\u00eau t\u00e1n t\u0129nh \u0111i\u1ec7n<\/td>\n<td style=\"border:1px solid #d9e1e8;padding:9px 12px\">C\u00f3 th\u1ec3 d\u1ef1a v\u00e0o vi\u1ec7c ti\u1ebfp x\u00fac v\u1edbi xe \u0111\u1ea9y \u0111\u01b0\u1ee3c n\u1ed1i \u0111\u1ea5t<\/td>\n<td style=\"border:1px solid #d9e1e8;padding:9px 12px\">Kh\u00f4ng gi\u1ea3 \u0111\u1ecbnh \u0111\u1ebf kim lo\u1ea1i l\u00e0 n\u1ed1i \u0111\u1ea5t t\u1ef1 \u0111\u1ed9ng n\u1ebfu ch\u01b0a ki\u1ec3m tra<\/td>\n<\/tr>\n<tr>\n<td style=\"border:1px solid #d9e1e8;padding:9px 12px\">Lai<\/td>\n<td style=\"border:1px solid #d9e1e8;padding:9px 12px\">T\u00e0i li\u1ec7u h\u00f3a ph\u1ea7n n\u00e0o d\u1eabn \u0111i\u1ec7n v\u00e0 ph\u1ea7n n\u00e0o ti\u00eau t\u00e1n \u0111i\u1ec7n<\/td>\n<td style=\"border:1px solid #d9e1e8;padding:9px 12px\">C\u00e1c k\u1ebft qu\u1ea3 \u0111o l\u01b0\u1eddng h\u1ed7n h\u1ee3p l\u00e0 b\u00ecnh th\u01b0\u1eddng n\u1ebfu \u0111\u01b0\u1ee3c d\u00e1n nh\u00e3n<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p style=\"margin:0 0 16px;line-height:1.7\">Ki\u1ec3m tra \u0111\u1ea7u v\u00e0o ph\u1ea3i l\u1ea5y m\u1eabu \u0111\u1ebf sau khi v\u1eadn chuy\u1ec3n\u2014s\u1ef1 thay \u0111\u1ed5i \u0111\u1ed9 \u1ea9m l\u00e0m sai l\u1ec7ch k\u1ebft qu\u1ea3 \u0111\u1ecdc tr\u00ean c\u1ea3 kim lo\u1ea1i v\u00e0 polyme.<\/p>\n<h2 style=\"margin:42px 0 14px\" id=\"part-5-how-do-corrosion-and-cleaning-affect-base-selection\">Ph\u1ea7n 5. \u0102n m\u00f2n v\u00e0 vi\u1ec7c l\u00e0m s\u1ea1ch \u1ea3nh h\u01b0\u1edfng nh\u01b0 th\u1ebf n\u00e0o \u0111\u1ebfn vi\u1ec7c l\u1ef1a ch\u1ecdn v\u1eadt li\u1ec7u n\u1ec1n?<\/h2>\n<p style=\"margin:0 0 16px;line-height:1.7\">EPA x\u1ea3 r\u1eeda, c\u1eb7n thu\u1ed1c h\u00e0n v\u00e0 vi\u1ec7c lau b\u1eb1ng IPA t\u01b0\u01a1ng t\u00e1c kh\u00e1c nhau v\u1edbi c\u00e1c \u0111\u1ebf kim lo\u1ea1i v\u00e0 nh\u1ef1a.<\/p>\n<table style=\"width:100%;border-collapse:collapse\">\n<thead>\n<tr>\n<th style=\"border:1px solid #d9e1e8;padding:9px 12px;background:#f5f8fa;text-align:left\">Ph\u01a1i nhi\u1ec5m<\/th>\n<th style=\"border:1px solid #d9e1e8;padding:9px 12px;background:#f5f8fa;text-align:left\">C\u00e2n nh\u1eafc v\u1ec1 \u0111\u1ebf kim lo\u1ea1i<\/th>\n<th style=\"border:1px solid #d9e1e8;padding:9px 12px;background:#f5f8fa;text-align:left\">Xem x\u00e9t \u0111\u1ebf nh\u1ef1a<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td style=\"border:1px solid #d9e1e8;padding:9px 12px\">Lau s\u1ea1ch b\u1eb1ng c\u1ed3n IPA<\/td>\n<td style=\"border:1px solid #d9e1e8;padding:9px 12px\">T\u00ednh to\u00e0n v\u1eb9n c\u1ee7a l\u1edbp ph\u1ee7 tr\u00ean th\u00e9p<\/td>\n<td style=\"border:1px solid #d9e1e8;padding:9px 12px\">Ki\u1ec3m tra c\u00e1c v\u1ebft r\u1ea1n n\u1ee9t tr\u00ean khu\u00f4n c\u0169<\/td>\n<\/tr>\n<tr>\n<td style=\"border:1px solid #d9e1e8;padding:9px 12px\">R\u1eeda b\u1eb1ng dung d\u1ecbch n\u01b0\u1edbc (hi\u1ebfm g\u1eb7p tr\u00ean gi\u00e1)<\/td>\n<td style=\"border:1px solid #d9e1e8;padding:9px 12px\">Quy c\u00e1ch t\u1ea5m m\u1ea1 k\u1ebdm\/ph\u1ee7 m\u1ea1<\/td>\n<td style=\"border:1px solid #d9e1e8;padding:9px 12px\">\u0110\u1ed9 t\u01b0\u01a1ng th\u00edch h\u00f3a h\u1ecdc c\u1ee7a PP\/PBT<\/td>\n<\/tr>\n<tr>\n<td style=\"border:1px solid #d9e1e8;padding:9px 12px\">M\u1ea3nh v\u1ee5n s\u00e0n nh\u00e0 \/ M\u1ea1t kim lo\u1ea1i<\/td>\n<td style=\"border:1px solid #d9e1e8;padding:9px 12px\">C\u00e1c v\u1ebft x\u01b0\u1edbc c\u00f3 th\u1ec3 l\u00e0m l\u1ed9 r\u1ec9 s\u00e9t n\u1ebfu kh\u00f4ng \u0111\u01b0\u1ee3c ph\u1ee7 l\u1edbp b\u1ea3o v\u1ec7<\/td>\n<td style=\"border:1px solid #d9e1e8;padding:9px 12px\">Chip nh\u00fang c\u00f3 th\u1ec3 l\u00e0m x\u01b0\u1edbc bo m\u1ea1ch in (PCB) n\u1ebfu c\u00e1c khe c\u1eafm kh\u00f4ng \u0111\u01b0\u1ee3c b\u1ea3o v\u1ec7<\/td>\n<\/tr>\n<tr>\n<td style=\"border:1px solid #d9e1e8;padding:9px 12px\">V\u1ec7 sinh nh\u00e0 th\u1ea7u chung<\/td>\n<td style=\"border:1px solid #d9e1e8;padding:9px 12px\">T\u00e0i li\u1ec7u c\u00e1c ch\u1ea5t m\u00e0i m\u00f2n b\u1ecb c\u1ea5m<\/td>\n<td style=\"border:1px solid #d9e1e8;padding:9px 12px\">Tr\u00e1nh s\u1eed d\u1ee5ng c\u00e1c dung m\u00f4i kh\u00f4ng c\u00f3 t\u00ean trong b\u1ea3ng d\u1eef li\u1ec7u k\u1ef9 thu\u1eadt c\u1ee7a nh\u00e0 cung c\u1ea5p<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p style=\"margin:0 0 16px;line-height:1.7\">N\u1ebfu t\u1ea1p ch\u00ed di chuy\u1ec3n gi\u1eefa <strong>ph\u00f2ng s\u1ea1ch v\u00e0 x\u01b0\u1edfng s\u1ea3n xu\u1ea5t<\/strong>, h\u00e3y ch\u1ec9 \u0111\u1ecbnh l\u1edbp ph\u1ee7 t\u1ea5m \u0111\u1ebf v\u00e0 v\u1eadt t\u01b0 l\u00f3t ch\u00e2n trong Y\u00eau c\u1ea7u b\u00e1o gi\u00e1 (RFQ) \u0111\u1ec3 tr\u00e1nh nhi\u1ec5m ch\u00e9o c\u00e1c \u0111\u01b0\u1eddng ti\u1ebfp \u0111\u1ecba.<\/p>\n<h2 style=\"margin:42px 0 14px\" id=\"part-6-which-rfq-fields-specify-base-architecture\">Ph\u1ea7n 6. Nh\u1eefng tr\u01b0\u1eddng RFQ n\u00e0o ch\u1ec9 \u0111\u1ecbnh ki\u1ebfn tr\u00fac c\u01a1 s\u1edf?<\/h2>\n<p style=\"margin:0 0 16px;line-height:1.7\">G\u1eedi nh\u00e0 cung c\u1ea5p ph\u1ee5 l\u1ee5c t\u1eadp trung v\u00e0o ph\u1ea7n \u0111\u1ebf k\u00e8m theo c\u00e1c tr\u01b0\u1eddng k\u00edch th\u01b0\u1edbc t\u1eeb danh s\u00e1ch ki\u1ec3m tra \u0111i\u1ec1u ch\u1ec9nh tay c\u1ea7m:<\/p>\n<table style=\"width:100%;border-collapse:collapse\">\n<thead>\n<tr>\n<th style=\"border:1px solid #d9e1e8;padding:9px 12px;background:#f5f8fa;text-align:left\">L\u0129nh v\u1ef1c RFQ<\/th>\n<th style=\"border:1px solid #d9e1e8;padding:9px 12px;background:#f5f8fa;text-align:left\">B\u1ea3n ghi m\u1eabu<\/th>\n<th style=\"border:1px solid #d9e1e8;padding:9px 12px;background:#f5f8fa;text-align:left\">Ch\u1ee7 s\u1edf h\u1eefu<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td style=\"border:1px solid #d9e1e8;padding:9px 12px\">V\u1eadt li\u1ec7u t\u1ea5m \u0111\u1ebf<\/td>\n<td style=\"border:1px solid #d9e1e8;padding:9px 12px\">Th\u00e9p ph\u1ee7 so v\u1edbi PP ti\u00eau t\u00e1n t\u0129nh \u0111i\u1ec7n<\/td>\n<td style=\"border:1px solid #d9e1e8;padding:9px 12px\">Ch\u1ea5t l\u01b0\u1ee3ng<\/td>\n<\/tr>\n<tr>\n<td style=\"border:1px solid #d9e1e8;padding:9px 12px\">Chi\u1ec1u d\u00e0y t\u1ea5m<\/td>\n<td style=\"border:1px solid #d9e1e8;padding:9px 12px\">M\u00e3 b\u1ea3n v\u1ebd nh\u00e0 cung c\u1ea5p<\/td>\n<td style=\"border:1px solid #d9e1e8;padding:9px 12px\">K\u1ef9 thu\u1eadt<\/td>\n<\/tr>\n<tr>\n<td style=\"border:1px solid #d9e1e8;padding:9px 12px\">\u01af\u1edbc t\u00ednh tr\u1ecdng l\u01b0\u1ee3ng c\u00f3 t\u1ea3i<\/td>\n<td style=\"border:1px solid #d9e1e8;padding:9px 12px\">kg \u1edf s\u1ed1 l\u01b0\u1ee3ng khe c\u1eafm t\u1ed1i \u0111a<\/td>\n<td style=\"border:1px solid #d9e1e8;padding:9px 12px\">S\u1ea3n xu\u1ea5t<\/td>\n<\/tr>\n<tr>\n<td style=\"border:1px solid #d9e1e8;padding:9px 12px\">OEM t\u1ef1 \u0111\u1ed9ng h\u00f3a<\/td>\n<td style=\"border:1px solid #d9e1e8;padding:9px 12px\">H\u00e3ng\/Model xe x\u00fac<\/td>\n<td style=\"border:1px solid #d9e1e8;padding:9px 12px\">T\u1ef1 \u0111\u1ed9ng h\u00f3a<\/td>\n<\/tr>\n<tr>\n<td style=\"border:1px solid #d9e1e8;padding:9px 12px\">Ph\u01b0\u01a1ng ph\u00e1p n\u1ed1i \u0111\u1ea5t<\/td>\n<td style=\"border:1px solid #d9e1e8;padding:9px 12px\">D\u00e2y \u0111ai xe \u0111\u1ea9y v\u00e0 s\u00e0n EPA c\u1ed1 \u0111\u1ecbnh<\/td>\n<td style=\"border:1px solid #d9e1e8;padding:9px 12px\">\u0110i\u1ec1u ph\u1ed1i vi\u00ean ESD<\/td>\n<\/tr>\n<tr>\n<td style=\"border:1px solid #d9e1e8;padding:9px 12px\">Ti\u1ebfp x\u00fac v\u1edbi h\u00f3a ch\u1ea5t\/ch\u1ea5t t\u1ea9y r\u1eeda<\/td>\n<td style=\"border:1px solid #d9e1e8;padding:9px 12px\">Ch\u1ec9 k\u00fd hi\u1ec7u phi\u00ean \u00e2m \/ kh\u00f4ng c\u00f3<\/td>\n<td style=\"border:1px solid #d9e1e8;padding:9px 12px\">C\u01a1 s\u1edf v\u1eadt ch\u1ea5t<\/td>\n<\/tr>\n<tr>\n<td style=\"border:1px solid #d9e1e8;padding:9px 12px\">\u0110\u1ed9 g\u1ea7n v\u00f9ng nhi\u1ec7t<\/td>\n<td style=\"border:1px solid #d9e1e8;padding:9px 12px\">Nhi\u1ec7t \u0111\u1ed9 ph\u00f2ng so v\u1edbi h\u00e0ng \u0111\u1ee3i \u1ea5m<\/td>\n<td style=\"border:1px solid #d9e1e8;padding:9px 12px\">Qu\u00e1 tr\u00ecnh<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<table style=\"width:100%;border-collapse:collapse\">\n<thead>\n<tr>\n<th style=\"border:1px solid #d9e1e8;padding:9px 12px;background:#f5f8fa;text-align:left\">Thi\u1ebfu y\u00eau c\u1ea7u b\u00e1o gi\u00e1<\/th>\n<th style=\"border:1px solid #d9e1e8;padding:9px 12px;background:#f5f8fa;text-align:left\">K\u1ebft qu\u1ea3 \u0111i\u1ec3n h\u00ecnh<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td style=\"border:1px solid #d9e1e8;padding:9px 12px\">Kh\u00f4ng c\u00f3 tr\u1ecdng l\u01b0\u1ee3ng \u0111\u01b0\u1ee3c t\u1ea3i<\/td>\n<td style=\"border:1px solid #d9e1e8;padding:9px 12px\">L\u1ed7i c\u00e1p k\u1ebft n\u1ed1i \u0111\u1ebf; l\u1ed7i b\u1ed9 n\u1ea1p<\/td>\n<\/tr>\n<tr>\n<td style=\"border:1px solid #d9e1e8;padding:9px 12px\">\u201cN\u1ec1n kim lo\u1ea1i kh\u00f4ng c\u00f3 th\u00f4ng s\u1ed1 k\u1ef9 thu\u1eadt l\u1edbp ph\u1ee7<\/td>\n<td style=\"border:1px solid #d9e1e8;padding:9px 12px\">B\u1ec7nh g\u1ec9 s\u1eaft \u1edf th\u1ef1c v\u1eadt \u1ea9m \u01b0\u1edbt<\/td>\n<\/tr>\n<tr>\n<td style=\"border:1px solid #d9e1e8;padding:9px 12px\">Kh\u00f4ng c\u00f3 s\u01a1 \u0111\u1ed3 n\u1ed1i \u0111\u1ea5t<\/td>\n<td style=\"border:1px solid #d9e1e8;padding:9px 12px\">Kh\u00f4ng \u0111\u1ea1t ki\u1ec3m to\u00e1n ESD t\u1ea1i khu v\u1ef1c nh\u1eadn h\u00e0ng<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p style=\"margin:0 0 16px;line-height:1.7\">So s\u00e1nh b\u00e1o gi\u00e1 v\u1ec1 <strong>t\u00e0i li\u1ec7u ki\u1ec3m th\u1eed v\u00e0 MOQ ch\u00e2n \u0111\u1ebf\/linh ki\u1ec7n d\u1ef1 ph\u00f2ng<\/strong>, ch\u1ee9 kh\u00f4ng ch\u1ec9 gi\u00e1 c\u1ee7a t\u1ee7 rack.<\/p>\n<h2 style=\"margin:42px 0 14px\" id=\"part-7-which-sanwei-racks-should-buyers-shortlist\">Ph\u1ea7n 7. Ng\u01b0\u1eddi mua n\u00ean \u0111\u01b0a nh\u1eefng lo\u1ea1i gi\u00e1 \u0111\u1ee1 Sanwei n\u00e0o v\u00e0o danh s\u00e1ch r\u00fat g\u1ecdn?<\/h2>\n<p style=\"margin:0 0 16px;line-height:1.7\"><img decoding=\"async\" style=\"max-width:640px;width:100%;height:auto;display:block;margin:0 auto;border-radius:8px\" alt=\"ESD magazine rack 355 by 315 mm footprint for compact PCB buffering\" src=\"https:\/\/swesd.com\/wp-content\/uploads\/2026\/03\/ESD-Magazine-Rack01.webp\" \/><\/p>\n<p style=\"margin:0 0 16px;line-height:1.7\">B\u1eaft \u0111\u1ea7u t\u1eeb bu\u1ed5i ph\u00e1t tr\u1ef1c ti\u1ebfp c\u1ee7a Tam V\u1ecb <a href=\"https:\/\/swesd.com\/vi\/esd-magazine-rack\/\">Danh m\u1ee5c K\u1ec7 \u0111\u1ef1ng t\u1ea1p ch\u00ed ch\u1ed1ng t\u0129nh \u0111i\u1ec7n (ESD)<\/a>, sau \u0111\u00f3 kh\u1edbp di\u1ec7n t\u00edch \u0111\u1ebf v\u1edbi t\u1ea3i tr\u1ecdng v\u00e0 t\u1ef1 \u0111\u1ed9ng h\u00f3a.<\/p>\n<ul style=\"margin:0 0 18px 1.2em;line-height:1.7\">\n<li style=\"margin:0 0 8px\"><strong>B\u1ed9 \u0111\u1ec7m th\u1ee7 c\u00f4ng nh\u1ecf g\u1ecdn:<\/strong> xem l\u1ea1i <a href=\"https:\/\/swesd.com\/vi\/product\/esd-magazine-rack-355-l-315-w-h-mm\/\">Danh s\u00e1ch 355(D)\u00d7315(R) mm<\/a> khi c\u00e1c t\u1ea5m nh\u1ecf h\u01a1n v\u00e0 t\u1ea3i v\u1eabn l\u00e0 th\u1ee7 c\u00f4ng.<\/li>\n<li style=\"margin:0 0 8px\"><strong>C\u00e1c t\u1ea5m ch\u1eafn r\u1ed9ng h\u01a1n v\u1edbi c\u00e1c y\u00eau c\u1ea7u v\u1ec1 \u0111\u1ed9 c\u1ee9ng c\u1ee7a thi\u1ebft b\u1ecb n\u00e2ng:<\/strong> so s\u00e1nh <a href=\"https:\/\/swesd.com\/vi\/product\/esd-magazine-rack-535l460wh-mm\/\">535(D)\u00d7460(R) mm SKU<\/a> before custom mold discussions.<\/li>\n<\/ul>\n<p style=\"margin:0 0 16px;line-height:1.7\"><img decoding=\"async\" style=\"max-width:640px;width:100%;height:auto;display:block;margin:0 auto;border-radius:8px\" alt=\"ESD magazine rack wide format for heavy multilayer PCB stacks\" src=\"https:\/\/swesd.com\/wp-content\/uploads\/2026\/03\/ESD-Magazine-Rack02-4.webp\" \/><\/p>\n<h3 style=\"margin:28px 0 12px\">Kh\u1edbp bi\u00ean<\/h3>\n<table style=\"width:100%;border-collapse:collapse\">\n<thead>\n<tr>\n<th style=\"border:1px solid #d9e1e8;padding:9px 12px;background:#f5f8fa;text-align:left\">T\u00ecnh h\u00ecnh ng\u01b0\u1eddi mua<\/th>\n<th style=\"border:1px solid #d9e1e8;padding:9px 12px;background:#f5f8fa;text-align:left\">Con \u0111\u01b0\u1eddng h\u1ee3p l\u00fd<\/th>\n<th style=\"border:1px solid #d9e1e8;padding:9px 12px;background:#f5f8fa;text-align:left\">Tr\u00e1nh<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td style=\"border:1px solid #d9e1e8;padding:9px 12px\">\u0110\u1ecbnh v\u1ecb b\u1ed9 n\u1ea1p t\u1ef1 \u0111\u1ed9ng<\/td>\n<td style=\"border:1px solid #d9e1e8;padding:9px 12px\">Metal or hybrid base with drawings<\/td>\n<td style=\"border:1px solid #d9e1e8;padding:9px 12px\">Plastic base without flex data<\/td>\n<\/tr>\n<tr>\n<td style=\"border:1px solid #d9e1e8;padding:9px 12px\">Manual light-load buffer<\/td>\n<td style=\"border:1px solid #d9e1e8;padding:9px 12px\">Plastic base with verified \u03a9 logs<\/td>\n<td style=\"border:1px solid #d9e1e8;padding:9px 12px\">Over-specifying metal on cost alone<\/td>\n<\/tr>\n<tr>\n<td style=\"border:1px solid #d9e1e8;padding:9px 12px\">Warm queue after reflow<\/td>\n<td style=\"border:1px solid #d9e1e8;padding:9px 12px\">Heat-rated guides + confirm base grade<\/td>\n<td style=\"border:1px solid #d9e1e8;padding:9px 12px\">Room-temp plastic in hot zones<\/td>\n<\/tr>\n<tr>\n<td style=\"border:1px solid #d9e1e8;padding:9px 12px\">Multi-site standardization<\/td>\n<td style=\"border:1px solid #d9e1e8;padding:9px 12px\">Freeze base drawing number in QA pack<\/td>\n<td style=\"border:1px solid #d9e1e8;padding:9px 12px\">Mixing base types silently<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p style=\"margin:0 0 16px;line-height:1.7\">Send drawings and quantity bands through <a href=\"https:\/\/swesd.com\/vi\/contact-us\/\">Li\u00ean h\u1ec7 v\u1edbi ch\u00fang t\u00f4i<\/a> ho\u1eb7c <a href=\"https:\/\/swesd.com\/vi\/oem-odm\/\">OEM\/ODM<\/a> when base plate, slot pitch, or logo engraving differs from catalog listings.<\/p>\n<h2 style=\"margin:42px 0 14px\">C\u00e2u h\u1ecfi th\u01b0\u1eddng g\u1eb7p<\/h2>\n<h3 style=\"margin:28px 0 12px\">What is the difference between metal-base and plastic-base ESD magazine racks?<\/h3>\n<p style=\"margin:0 0 16px;line-height:1.7\">Metal-base racks use a rigid bottom plate\u2014often steel or coated metal\u2014for heavy loads and automation; plastic-base racks use molded dissipative polymer plates for lighter manual buffering. Confirm construction on the supplier drawing.<\/p>\n<h3 style=\"margin:28px 0 12px\">Do ESD magazine racks need a metal base for automation?<\/h3>\n<p style=\"margin:0 0 16px;line-height:1.7\">Most loader OEM programs specify rigid outer dimensions and minimal flex at the base. Metal or reinforced bases are common when magazines index automatically\u2014provide loader drawings in RFQ.<\/p>\n<h3 style=\"margin:28px 0 12px\">How much weight can an ESD magazine rack hold?<\/h3>\n<p style=\"margin:0 0 16px;line-height:1.7\">Catalogues rarely publish universal kg ratings. Calculate loaded PCB mass \u00d7 slot count and ask the supplier for flex and loader compatibility data for your mix.<\/p>\n<h3 style=\"margin:28px 0 12px\">Can plastic magazine racks warp near reflow?<\/h3>\n<p style=\"margin:0 0 16px;line-height:1.7\">Dissipative plastic guides and bases can soften in warm queues. Match heat class to dwell zone\u2014see the <a href=\"https:\/\/swesd.com\/vi\/blog\/high-temperature-esd-magazine-rack-reflow-guide\/\">h\u01b0\u1edbng d\u1eabn c\u00e1c b\u01b0\u1edbc h\u00e0n l\u1ea1i nhi\u1ec7t \u0111\u1ed9 cao<\/a>.<\/p>\n<h3 style=\"margin:28px 0 12px\">How do you ground a metal-base ESD magazine rack?<\/h3>\n<p style=\"margin:0 0 16px;line-height:1.7\">Use facility grounding SOP: grounded cart, wrist\/foot grounding where required, and verified resistance logs on base and guides. Metal alone does not guarantee compliance without test.<\/p>\n<h3 style=\"margin:28px 0 12px\">Can one plant use metal bases while another uses plastic?<\/h3>\n<p style=\"margin:0 0 16px;line-height:1.7\">Only if load, automation, and ESD test results are equivalent. Standardize mold and base drawing numbers to prevent silent substitution.<\/p>\n<h3 style=\"margin:28px 0 12px\">Should buyers specify coated or galvanized metal bases?<\/h3>\n<p style=\"margin:0 0 16px;line-height:1.7\">Yes\u2014note wash chemicals and humidity class. Uncoated steel may rust in some EPAs.<\/p>\n<h3 style=\"margin:28px 0 12px\">What belongs in a base-plate RFQ?<\/h3>\n<p style=\"margin:0 0 16px;line-height:1.7\">Material, thickness drawing, loaded weight, loader OEM, grounding method, wash exposure, and requested \u03a9 test method.<\/p>\n<h2 style=\"margin:42px 0 14px\">T\u00e0i li\u1ec7u tham kh\u1ea3o<\/h2>\n<ul style=\"margin:0 0 18px 1.2em;line-height:1.7\">\n<li style=\"margin:0 0 8px\"><a href=\"https:\/\/webstore.iec.ch\/en\/publication\/62391\" rel=\"nofollow noopener\" target=\"_blank\">IEC 61340-5-1 \u2014 T\u0129nh \u0111i\u1ec7n (Ch\u01b0\u01a1ng tr\u00ecnh ki\u1ec3m so\u00e1t ESD)<\/a><\/li>\n<li style=\"margin:0 0 8px\"><a href=\"https:\/\/www.esdassociation.org\/standards\/\" rel=\"nofollow noopener\" target=\"_blank\">ANSI\/ESD S20.20 \u2014 Ti\u00eau chu\u1ea9n ch\u01b0\u01a1ng tr\u00ecnh c\u1ee7a Hi\u1ec7p h\u1ed9i ESD<\/a><\/li>\n<li style=\"margin:0 0 8px\"><a href=\"https:\/\/hawkerrichardson.com.au\/product\/cab-pcb-magazines-600-700-series\/\" rel=\"nofollow noopener\" target=\"_blank\">T\u00f3m t\u1eaft s\u1ea3n ph\u1ea9m T\u1ea1p ch\u00ed PCB Cab d\u00f2ng 600\/700 (Hawker Richardson)<\/a> \u2014 ch\u1ec9 trong ng\u1eef c\u1ea3nh t\u1ea1p ch\u00ed SMT c\u1ee7a b\u00ean th\u1ee9 ba<\/li>\n<\/ul>","protected":false},"excerpt":{"rendered":"<p>Metal-base and plastic-base ESD magazine racks solve different rigidity, weight, and grounding problems on SMT lines\u2014buyers should specify base plate type from loaded weight, automation, and wash exposure, not from catalogue adjectives alone. This comparison is for EMS procurement, automation engineers, and distributors standardizing ESD magazine racks. For general buffering concepts, see the anti-static magazine [&hellip;]<\/p>\n","protected":false},"author":6,"featured_media":1034,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"_gspb_post_css":"","footnotes":""},"categories":[1],"tags":[],"class_list":["post-2339","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-blog"],"blocksy_meta":{"styles_descriptor":{"styles":{"desktop":"","tablet":"","mobile":""},"google_fonts":[],"version":8}},"acf":[],"_links":{"self":[{"href":"https:\/\/swesd.com\/vi\/wp-json\/wp\/v2\/posts\/2339","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/swesd.com\/vi\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/swesd.com\/vi\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/swesd.com\/vi\/wp-json\/wp\/v2\/users\/6"}],"replies":[{"embeddable":true,"href":"https:\/\/swesd.com\/vi\/wp-json\/wp\/v2\/comments?post=2339"}],"version-history":[{"count":1,"href":"https:\/\/swesd.com\/vi\/wp-json\/wp\/v2\/posts\/2339\/revisions"}],"predecessor-version":[{"id":2606,"href":"https:\/\/swesd.com\/vi\/wp-json\/wp\/v2\/posts\/2339\/revisions\/2606"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/swesd.com\/vi\/wp-json\/wp\/v2\/media\/1034"}],"wp:attachment":[{"href":"https:\/\/swesd.com\/vi\/wp-json\/wp\/v2\/media?parent=2339"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/swesd.com\/vi\/wp-json\/wp\/v2\/categories?post=2339"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/swesd.com\/vi\/wp-json\/wp\/v2\/tags?post=2339"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}