{"id":2342,"date":"2026-07-13T14:00:00","date_gmt":"2026-07-13T14:00:00","guid":{"rendered":"https:\/\/swesd.com\/blog\/esd-magazine-rack-5-sheets-vs-2-sheets\/"},"modified":"2026-07-15T12:25:52","modified_gmt":"2026-07-15T12:25:52","slug":"esd-magazine-rack-5-sheets-vs-2-sheets","status":"publish","type":"post","link":"https:\/\/swesd.com\/fr\/blog\/esd-magazine-rack-5-sheets-vs-2-sheets\/","title":{"rendered":"What do sheet count and slot count mean?"},"content":{"rendered":"<p style=\"margin:0 0 16px;line-height:1.7\"><strong>Five-sheet and two-sheet ESD magazine racks differ in side guide plate layers for width adjustment\u2014not in the roughly fifty PCB slots buyers often assume when they read \u201ccapacity.\u201d<\/strong><\/p>\n<p style=\"margin:0 0 16px;line-height:1.7\">This comparison is for SMT procurement and process engineers specifying <a href=\"https:\/\/swesd.com\/fr\/esd-magazine-rack\/\">R\u00e2teliers ESD<\/a>. For slot buffering basics, see the <a href=\"https:\/\/swesd.com\/fr\/blog\/anti-static-magazine-rack\/\">anti-static magazine rack buffering guide<\/a>. For moving rack pools during layout changes, see the <a href=\"https:\/\/swesd.com\/fr\/blog\/portable-esd-magazine-rack-line-changeover\/\">portable ESD magazine rack line changeover guide<\/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 multi-sheet side guides for wide PCB width adjustment\" src=\"https:\/\/swesd.com\/wp-content\/uploads\/2026\/03\/ESD-Magazine-Rack02-2.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\">Contents<\/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-sheet-count-and-slot-count-mean\">Part 1. What do sheet count and slot count mean?<\/a><\/li>\n<li style=\"margin:0 0 8px\"><a href=\"#part-2-when-do-5-sheet-guide-assemblies-fit\">Part 2. When do 5-sheet guide assemblies fit?<\/a><\/li>\n<li style=\"margin:0 0 8px\"><a href=\"#part-3-when-are-2-sheet-guides-sufficient\">Part 3. When are 2-sheet guides sufficient?<\/a><\/li>\n<li style=\"margin:0 0 8px\"><a href=\"#part-4-how-should-buyers-plan-slot-capacity\">Part 4. How should buyers plan slot capacity?<\/a><\/li>\n<li style=\"margin:0 0 8px\"><a href=\"#part-5-how-does-sheet-count-interact-with-adjustment-hardware\">Part 5. How does sheet count interact with adjustment hardware?<\/a><\/li>\n<li style=\"margin:0 0 8px\"><a href=\"#part-6-which-rfq-fields-specify-sheet-count\">Part 6. Which RFQ fields specify sheet count?<\/a><\/li>\n<li style=\"margin:0 0 8px\"><a href=\"#part-7-which-sanwei-racks-should-buyers-shortlist\">Part 7. Which Sanwei racks should buyers shortlist?<\/a><\/li>\n<\/ul>\n<\/nav>\n<h2 style=\"margin:42px 0 14px\" id=\"part-1-what-do-sheet-count-and-slot-count-mean\">Part 1. What do sheet count and slot count mean?<\/h2>\n<p style=\"margin:0 0 16px;line-height:1.7\">Export catalogues use <strong>sheet<\/strong> for <strong>side guide plate layers<\/strong> stacked in the adjustable width mechanism. <strong>Slot count<\/strong> is how many PCBs the rack holds vertically\u2014Sanwei\u2019s <a href=\"https:\/\/swesd.com\/fr\/solutions\/esd-magazine-rack\/\">ESD Magazine Rack solution page<\/a> lists <strong>50 slots<\/strong> with <strong>3\u20135 mm pitch<\/strong> as an example, independent of whether the guide uses two or five sheets.<\/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\">Term<\/th>\n<th style=\"border:1px solid #d9e1e8;padding:9px 12px;background:#f5f8fa;text-align:left\">Meaning<\/th>\n<th style=\"border:1px solid #d9e1e8;padding:9px 12px;background:#f5f8fa;text-align:left\">Typical RFQ field<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td style=\"border:1px solid #d9e1e8;padding:9px 12px\">2-sheet rack<\/td>\n<td style=\"border:1px solid #d9e1e8;padding:9px 12px\">Two guide plate layers in width stack<\/td>\n<td style=\"border:1px solid #d9e1e8;padding:9px 12px\">Narrow\/stable width programs<\/td>\n<\/tr>\n<tr>\n<td style=\"border:1px solid #d9e1e8;padding:9px 12px\">5-sheet rack<\/td>\n<td style=\"border:1px solid #d9e1e8;padding:9px 12px\">Five guide plate layers<\/td>\n<td style=\"border:1px solid #d9e1e8;padding:9px 12px\">Wider adjustable range, more side support<\/td>\n<\/tr>\n<tr>\n<td style=\"border:1px solid #d9e1e8;padding:9px 12px\">50 slots<\/td>\n<td style=\"border:1px solid #d9e1e8;padding:9px 12px\">PCB positions vertically<\/td>\n<td style=\"border:1px solid #d9e1e8;padding:9px 12px\">Line WIP capacity<\/td>\n<\/tr>\n<tr>\n<td style=\"border:1px solid #d9e1e8;padding:9px 12px\">10 mm pitch<\/td>\n<td style=\"border:1px solid #d9e1e8;padding:9px 12px\">Center-to-center slot spacing<\/td>\n<td style=\"border:1px solid #d9e1e8;padding:9px 12px\">Panel thickness + component height<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<blockquote>\n<p style=\"margin:0 0 16px;line-height:1.7\"><strong>Tip:<\/strong> Ask suppliers for an <strong>exploded drawing<\/strong> labeling sheet count separately from slot count\u2014misread spec tables cause wrong PO lines. \u2014 Source: industry catalogue spec pattern; confirm on Sanwei quotation.<\/p>\n<\/blockquote>\n<p style=\"margin:0 0 16px;line-height:1.7\">Confusing sheets with slots leads to <strong>under-ordered guide stability<\/strong> ou <strong>over-payment<\/strong> for unused sheet layers.<\/p>\n<h2 style=\"margin:42px 0 14px\" id=\"part-2-when-do-5-sheet-guide-assemblies-fit\">Part 2. When do 5-sheet guide assemblies fit?<\/h2>\n<p style=\"margin:0 0 16px;line-height:1.7\">Five-sheet builds appear when <strong>adjustable width range is wide<\/strong> ou <strong>panels are heavy enough to flex thinner guide stacks<\/strong>.<\/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\">Signal<\/th>\n<th style=\"border:1px solid #d9e1e8;padding:9px 12px;background:#f5f8fa;text-align:left\">Why 5-sheet helps<\/th>\n<th style=\"border:1px solid #d9e1e8;padding:9px 12px;background:#f5f8fa;text-align:left\">Risk with 2-sheet<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td style=\"border:1px solid #d9e1e8;padding:9px 12px\">PCB width range &gt; narrow single-SKU band<\/td>\n<td style=\"border:1px solid #d9e1e8;padding:9px 12px\">More contact along guide height<\/td>\n<td style=\"border:1px solid #d9e1e8;padding:9px 12px\">Board edge sag mid-slot<\/td>\n<\/tr>\n<tr>\n<td style=\"border:1px solid #d9e1e8;padding:9px 12px\">Thick multilayer panels<\/td>\n<td style=\"border:1px solid #d9e1e8;padding:9px 12px\">Distributes lateral load<\/td>\n<td style=\"border:1px solid #d9e1e8;padding:9px 12px\">Slot misalignment over time<\/td>\n<\/tr>\n<tr>\n<td style=\"border:1px solid #d9e1e8;padding:9px 12px\">High-mix lines with frequent width changes<\/td>\n<td style=\"border:1px solid #d9e1e8;padding:9px 12px\">Stable guide face after locking<\/td>\n<td style=\"border:1px solid #d9e1e8;padding:9px 12px\">Twist after repeated adjusts<\/td>\n<\/tr>\n<tr>\n<td style=\"border:1px solid #d9e1e8;padding:9px 12px\">Automation indexing<\/td>\n<td style=\"border:1px solid #d9e1e8;padding:9px 12px\">Consistent outer width<\/td>\n<td style=\"border:1px solid #d9e1e8;padding:9px 12px\">Intermittent loader faults<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p style=\"margin:0 0 16px;line-height:1.7\">Pair sheet count with mechanism type from the <a href=\"https:\/\/swesd.com\/fr\/blog\/handle-adjustable-esd-magazine-rack-rfq-guide\/\">handle-adjustable magazine rack RFQ guide<\/a> when gear or handle drives frequent width changes.<\/p>\n<h2 style=\"margin:42px 0 14px\" id=\"part-3-when-are-2-sheet-guides-sufficient\">Part 3. When are 2-sheet guides sufficient?<\/h2>\n<p style=\"margin:0 0 16px;line-height:1.7\">Two-sheet guides fit <strong>stable single-width programs<\/strong>, <strong>narrow panels<\/strong>, et <strong>cost-sensitive distributor SKUs<\/strong> where width rarely changes.<\/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\">Line profile<\/th>\n<th style=\"border:1px solid #d9e1e8;padding:9px 12px;background:#f5f8fa;text-align:left\">2-sheet fit<\/th>\n<th style=\"border:1px solid #d9e1e8;padding:9px 12px;background:#f5f8fa;text-align:left\">Caveat<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td style=\"border:1px solid #d9e1e8;padding:9px 12px\">Single SKU width<\/td>\n<td style=\"border:1px solid #d9e1e8;padding:9px 12px\">Strong<\/td>\n<td style=\"border:1px solid #d9e1e8;padding:9px 12px\">Re-verify on NPI width changes<\/td>\n<\/tr>\n<tr>\n<td style=\"border:1px solid #d9e1e8;padding:9px 12px\">Manual buffer, light boards<\/td>\n<td style=\"border:1px solid #d9e1e8;padding:9px 12px\">Strong<\/td>\n<td style=\"border:1px solid #d9e1e8;padding:9px 12px\">Confirm slot pitch vs thickness<\/td>\n<\/tr>\n<tr>\n<td style=\"border:1px solid #d9e1e8;padding:9px 12px\">Wide mixed panels<\/td>\n<td style=\"border:1px solid #d9e1e8;padding:9px 12px\">Weak<\/td>\n<td style=\"border:1px solid #d9e1e8;padding:9px 12px\">Upgrade to multi-sheet<\/td>\n<\/tr>\n<tr>\n<td style=\"border:1px solid #d9e1e8;padding:9px 12px\">Warm reflow queues<\/td>\n<td style=\"border:1px solid #d9e1e8;padding:9px 12px\">Confirm heat grade<\/td>\n<td style=\"border:1px solid #d9e1e8;padding:9px 12px\">Sheet count does not replace heat class\u2014see <a href=\"https:\/\/swesd.com\/fr\/blog\/high-temperature-esd-magazine-rack-reflow-guide\/\">reflow staging guide<\/a><\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p style=\"margin:0 0 16px;line-height:1.7\">For rigid base needs on heavy stacks, cross-check the <a href=\"https:\/\/swesd.com\/fr\/blog\/esd-magazine-rack-metal-base-vs-plastic-base\/\">metal base versus plastic base comparison<\/a>\u2014sheet count and base architecture are independent decisions.<\/p>\n<h2 style=\"margin:42px 0 14px\" id=\"part-4-how-should-buyers-plan-slot-capacity\">Part 4. How should buyers plan slot capacity?<\/h2>\n<p style=\"margin:0 0 16px;line-height:1.7\">Slot capacity drives <strong>WIP magazines per line segment<\/strong>, separate from sheet count.<\/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\">Variable<\/th>\n<th style=\"border:1px solid #d9e1e8;padding:9px 12px;background:#f5f8fa;text-align:left\">Planning use<\/th>\n<th style=\"border:1px solid #d9e1e8;padding:9px 12px;background:#f5f8fa;text-align:left\">Sanwei published example<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td style=\"border:1px solid #d9e1e8;padding:9px 12px\">Slot count<\/td>\n<td style=\"border:1px solid #d9e1e8;padding:9px 12px\">Boards per rack<\/td>\n<td style=\"border:1px solid #d9e1e8;padding:9px 12px\">50 emplacements (personnalisable)<\/td>\n<\/tr>\n<tr>\n<td style=\"border:1px solid #d9e1e8;padding:9px 12px\">Slot pitch<\/td>\n<td style=\"border:1px solid #d9e1e8;padding:9px 12px\">Max panel thickness stack<\/td>\n<td style=\"border:1px solid #d9e1e8;padding:9px 12px\">3\u20135 mm options<\/td>\n<\/tr>\n<tr>\n<td style=\"border:1px solid #d9e1e8;padding:9px 12px\">Loaded rack weight<\/td>\n<td style=\"border:1px solid #d9e1e8;padding:9px 12px\">Manual move vs fixed automation<\/td>\n<td style=\"border:1px solid #d9e1e8;padding:9px 12px\">RFQ supplier<\/td>\n<\/tr>\n<tr>\n<td style=\"border:1px solid #d9e1e8;padding:9px 12px\">Outer footprint<\/td>\n<td style=\"border:1px solid #d9e1e8;padding:9px 12px\">Loader\/cart fit<\/td>\n<td style=\"border:1px solid #d9e1e8;padding:9px 12px\">355\u00d7320\u00d7563 mm example<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p style=\"margin:0 0 16px;line-height:1.7\">Calculate <strong>panels per rack \u00d7 racks per buffer \u00d7 buffers per line<\/strong> for capacity models\u2014do not multiply sheet count into slot math. When simulation shows WIP spikes above one rack, add parallel buffers rather than assuming taller slot stacks without supplier confirmation.<\/p>\n<p style=\"margin:0 0 16px;line-height:1.7\">Programs under <a href=\"https:\/\/webstore.iec.ch\/en\/publication\/62391\" rel=\"nofollow noopener\" target=\"_blank\">CEI 61340-5-1<\/a> still require <strong>verified resistance<\/strong> on guides regardless of sheet count\u2014aligned with <a href=\"https:\/\/www.esdassociation.org\/standards\/\" rel=\"nofollow noopener\" target=\"_blank\">ANSI\/ESD S20.20<\/a> facility practice.<\/p>\n<h2 style=\"margin:42px 0 14px\" id=\"part-5-how-does-sheet-count-interact-with-adjustment-hardware\">Part 5. How does sheet count interact with adjustment hardware?<\/h2>\n<p style=\"margin:0 0 16px;line-height:1.7\">Sheet stacks mount on screw-clamp, gear-track, or handle-driven hardware. More sheets add <strong>stack height and mass<\/strong>, affecting:<\/p>\n<ul style=\"margin:0 0 18px 1.2em;line-height:1.7\">\n<li style=\"margin:0 0 8px\">lock torque on screw-clamp racks (see <a href=\"https:\/\/swesd.com\/fr\/blog\/screw-adjustable-vs-belt-screw-magazine-rack\/\">screw versus belt-screw comparison<\/a>);<\/li>\n<li style=\"margin:0 0 8px\">travel smoothness on gear-adjust models;<\/li>\n<li style=\"margin:0 0 8px\"><strong>portable pool weight<\/strong> when racks move between cells.<\/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\">M\u00e9canisme<\/th>\n<th style=\"border:1px solid #d9e1e8;padding:9px 12px;background:#f5f8fa;text-align:left\">Sheet count note<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td style=\"border:1px solid #d9e1e8;padding:9px 12px\">Screw clamp<\/td>\n<td style=\"border:1px solid #d9e1e8;padding:9px 12px\">Re-torque after width change with multi-sheet stacks<\/td>\n<\/tr>\n<tr>\n<td style=\"border:1px solid #d9e1e8;padding:9px 12px\">Gear \/ handle adjust<\/td>\n<td style=\"border:1px solid #d9e1e8;padding:9px 12px\">Confirm stack slides without binding<\/td>\n<\/tr>\n<tr>\n<td style=\"border:1px solid #d9e1e8;padding:9px 12px\">Fixed width<\/td>\n<td style=\"border:1px solid #d9e1e8;padding:9px 12px\">Sheet count may still vary by mold\u2014confirm drawing<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<h2 style=\"margin:42px 0 14px\" id=\"part-6-which-rfq-fields-specify-sheet-count\">Part 6. Which RFQ fields specify sheet count?<\/h2>\n<p style=\"margin:0 0 16px;line-height:1.7\">Add to dimensional RFQ packets:<\/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\">Field<\/th>\n<th style=\"border:1px solid #d9e1e8;padding:9px 12px;background:#f5f8fa;text-align:left\">Example<\/th>\n<th style=\"border:1px solid #d9e1e8;padding:9px 12px;background:#f5f8fa;text-align:left\">Owner<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td style=\"border:1px solid #d9e1e8;padding:9px 12px\">Guide sheet count<\/td>\n<td style=\"border:1px solid #d9e1e8;padding:9px 12px\">5-sheet vs 2-sheet<\/td>\n<td style=\"border:1px solid #d9e1e8;padding:9px 12px\">Engineering<\/td>\n<\/tr>\n<tr>\n<td style=\"border:1px solid #d9e1e8;padding:9px 12px\">Adjustable width range<\/td>\n<td style=\"border:1px solid #d9e1e8;padding:9px 12px\">50\u2013250 mm<\/td>\n<td style=\"border:1px solid #d9e1e8;padding:9px 12px\">Process<\/td>\n<\/tr>\n<tr>\n<td style=\"border:1px solid #d9e1e8;padding:9px 12px\">Slot count<\/td>\n<td style=\"border:1px solid #d9e1e8;padding:9px 12px\">50<\/td>\n<td style=\"border:1px solid #d9e1e8;padding:9px 12px\">Production<\/td>\n<\/tr>\n<tr>\n<td style=\"border:1px solid #d9e1e8;padding:9px 12px\">Slot pitch<\/td>\n<td style=\"border:1px solid #d9e1e8;padding:9px 12px\">10 mm<\/td>\n<td style=\"border:1px solid #d9e1e8;padding:9px 12px\">PE<\/td>\n<\/tr>\n<tr>\n<td style=\"border:1px solid #d9e1e8;padding:9px 12px\">Mechanism type<\/td>\n<td style=\"border:1px solid #d9e1e8;padding:9px 12px\">Gear-adjust<\/td>\n<td style=\"border:1px solid #d9e1e8;padding:9px 12px\">Automation<\/td>\n<\/tr>\n<tr>\n<td style=\"border:1px solid #d9e1e8;padding:9px 12px\">Exploded drawing required<\/td>\n<td style=\"border:1px solid #d9e1e8;padding:9px 12px\">Yes<\/td>\n<td style=\"border:1px solid #d9e1e8;padding:9px 12px\">Quality<\/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\">Omission<\/th>\n<th style=\"border:1px solid #d9e1e8;padding:9px 12px;background:#f5f8fa;text-align:left\">Result<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td style=\"border:1px solid #d9e1e8;padding:9px 12px\">Sheet count not listed<\/td>\n<td style=\"border:1px solid #d9e1e8;padding:9px 12px\">Supplier ships default 2-sheet for wide program<\/td>\n<\/tr>\n<tr>\n<td style=\"border:1px solid #d9e1e8;padding:9px 12px\">Slot count only<\/td>\n<td style=\"border:1px solid #d9e1e8;padding:9px 12px\">Correct PCB count but unstable guides<\/td>\n<\/tr>\n<tr>\n<td style=\"border:1px solid #d9e1e8;padding:9px 12px\">No drawing approval<\/td>\n<td style=\"border:1px solid #d9e1e8;padding:9px 12px\">Wrong mold at receiving<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<h2 style=\"margin:42px 0 14px\" id=\"part-7-which-sanwei-racks-should-buyers-shortlist\">Part 7. Which Sanwei racks should buyers shortlist?<\/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 side view for sheet-count and slot-capacity evaluation\" src=\"https:\/\/swesd.com\/wp-content\/uploads\/2026\/03\/ESD-Magazine-Rack03-2.webp\" \/><\/p>\n<p style=\"margin:0 0 16px;line-height:1.7\">Review Sanwei\u2019s <a href=\"https:\/\/swesd.com\/fr\/esd-magazine-rack\/\">ESD Magazine Rack category<\/a> with <strong>sheet count called out on the quotation<\/strong>.<\/p>\n<p style=\"margin:0 0 16px;line-height:1.7\">When high-mix width and gear adjustment coincide, start with the <a href=\"https:\/\/swesd.com\/fr\/produit\/esd-magazine-rack-355-l-320-w-h-mm\/\">355(L)\u00d7320(W) mm gear-adjust listing<\/a> and request confirmed sheet count for your width band. For wider panels, compare <a href=\"https:\/\/swesd.com\/fr\/produit\/esd-magazine-rack-535l460wh-mm\/\">535(L)\u00d7460(W) mm<\/a> before custom molds.<\/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 product recommendation for multi-sheet guide programs\" src=\"https:\/\/swesd.com\/wp-content\/uploads\/2026\/03\/ESD-Magazine-Rack03-1.webp\" \/><\/p>\n<h3 style=\"margin:28px 0 12px\">Fit Boundary<\/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\">Buyer situation<\/th>\n<th style=\"border:1px solid #d9e1e8;padding:9px 12px;background:#f5f8fa;text-align:left\">Reasonable path<\/th>\n<th style=\"border:1px solid #d9e1e8;padding:9px 12px;background:#f5f8fa;text-align:left\">Avoid<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td style=\"border:1px solid #d9e1e8;padding:9px 12px\">Wide adjustable width, heavy boards<\/td>\n<td style=\"border:1px solid #d9e1e8;padding:9px 12px\">5-sheet guide + multi-sheet drawing approval<\/td>\n<td style=\"border:1px solid #d9e1e8;padding:9px 12px\">2-sheet default without width data<\/td>\n<\/tr>\n<tr>\n<td style=\"border:1px solid #d9e1e8;padding:9px 12px\">Single narrow SKU<\/td>\n<td style=\"border:1px solid #d9e1e8;padding:9px 12px\">2-sheet cost-optimized<\/td>\n<td style=\"border:1px solid #d9e1e8;padding:9px 12px\">5-sheet premium unused<\/td>\n<\/tr>\n<tr>\n<td style=\"border:1px solid #d9e1e8;padding:9px 12px\">Portable rack pool<\/td>\n<td style=\"border:1px solid #d9e1e8;padding:9px 12px\">Lower sheet count if weight limits moves<\/td>\n<td style=\"border:1px solid #d9e1e8;padding:9px 12px\">5-sheet on every pool rack without need<\/td>\n<\/tr>\n<tr>\n<td style=\"border:1px solid #d9e1e8;padding:9px 12px\">Automation loader<\/td>\n<td style=\"border:1px solid #d9e1e8;padding:9px 12px\">Fixed width + supplier drawing<\/td>\n<td style=\"border:1px solid #d9e1e8;padding:9px 12px\">Assuming sheet count replaces loader OEM spec<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p style=\"margin:0 0 16px;line-height:1.7\">Send width range and drawing requirements through <a href=\"https:\/\/swesd.com\/fr\/contact-us\/\">Contactez-nous<\/a> when catalogue listings omit sheet count.<\/p>\n<h2 style=\"margin:42px 0 14px\">FAQ<\/h2>\n<h3 style=\"margin:28px 0 12px\">What does 5 sheet mean on a PCB magazine rack?<\/h3>\n<p style=\"margin:0 0 16px;line-height:1.7\">It usually means <strong>five side guide plate layers<\/strong> in the adjustable width stack\u2014not five PCB slots.<\/p>\n<h3 style=\"margin:28px 0 12px\">Is a 5-sheet magazine rack better than 2 sheet?<\/h3>\n<p style=\"margin:0 0 16px;line-height:1.7\">Better for <strong>wide adjustable ranges and heavier panels<\/strong> needing guide stability\u2014not universally better for narrow stable SKUs.<\/p>\n<h3 style=\"margin:28px 0 12px\">How many PCBs fit in an ESD magazine rack?<\/h3>\n<p style=\"margin:0 0 16px;line-height:1.7\">Often near <strong>50 slots<\/strong> on standard Sanwei examples\u2014confirm slot count and pitch on your PO; independent of sheet count.<\/p>\n<h3 style=\"margin:28px 0 12px\">What is the difference between sheet count and slot count?<\/h3>\n<p style=\"margin:0 0 16px;line-height:1.7\">Sheet count = guide plate layers for width adjustment; slot count = vertical PCB positions.<\/p>\n<h3 style=\"margin:28px 0 12px\">When should buyers specify multi-sheet guides?<\/h3>\n<p style=\"margin:0 0 16px;line-height:1.7\">When width range is wide, panels are heavy, or automation needs consistent outer width after repeated adjustments.<\/p>\n<h3 style=\"margin:28px 0 12px\">Can sheet count change without new mold?<\/h3>\n<p style=\"margin:0 0 16px;line-height:1.7\">Sometimes via supplier sub-assemblies\u2014confirm with drawing revision, not verbal catalogue text.<\/p>\n<h3 style=\"margin:28px 0 12px\">Do more sheets add weight for portable moves?<\/h3>\n<p style=\"margin:0 0 16px;line-height:1.7\">Yes\u2014multi-sheet stacks increase mass; factor into <a href=\"https:\/\/swesd.com\/fr\/blog\/portable-esd-magazine-rack-line-changeover\/\">portable line changeover<\/a> plans.<\/p>\n<h3 style=\"margin:28px 0 12px\">What belongs in a sheet-count RFQ?<\/h3>\n<p style=\"margin:0 0 16px;line-height:1.7\">Sheet count, width range, slot count, pitch, mechanism type, exploded drawing, and resistance test method.<\/p>\n<h2 style=\"margin:42px 0 14px\">R\u00e9f\u00e9rences<\/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 Electrostatics (ESD control program)<\/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 ESD Association program standard<\/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\">Cab PCB Magazines 600\/700 series product summary (Hawker Richardson)<\/a> \u2014 third-party SMT magazine context only<\/li>\n<\/ul>","protected":false},"excerpt":{"rendered":"<p>Five-sheet and two-sheet ESD magazine racks differ in side guide plate layers for width adjustment\u2014not in the roughly fifty PCB slots buyers often assume when they read \u201ccapacity.\u201d This comparison is for SMT procurement and process engineers specifying ESD magazine racks. For slot buffering basics, see the anti-static magazine rack buffering guide. For moving rack [&hellip;]<\/p>\n","protected":false},"author":6,"featured_media":1007,"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-2342","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-blog"],"blocksy_meta":[],"acf":[],"_links":{"self":[{"href":"https:\/\/swesd.com\/fr\/wp-json\/wp\/v2\/posts\/2342","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/swesd.com\/fr\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/swesd.com\/fr\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/swesd.com\/fr\/wp-json\/wp\/v2\/users\/6"}],"replies":[{"embeddable":true,"href":"https:\/\/swesd.com\/fr\/wp-json\/wp\/v2\/comments?post=2342"}],"version-history":[{"count":1,"href":"https:\/\/swesd.com\/fr\/wp-json\/wp\/v2\/posts\/2342\/revisions"}],"predecessor-version":[{"id":2346,"href":"https:\/\/swesd.com\/fr\/wp-json\/wp\/v2\/posts\/2342\/revisions\/2346"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/swesd.com\/fr\/wp-json\/wp\/v2\/media\/1007"}],"wp:attachment":[{"href":"https:\/\/swesd.com\/fr\/wp-json\/wp\/v2\/media?parent=2342"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/swesd.com\/fr\/wp-json\/wp\/v2\/categories?post=2342"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/swesd.com\/fr\/wp-json\/wp\/v2\/tags?post=2342"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}