{"product_id":"fanuc-a20b-2003-0150","title":"Fanuc A20B-2003-0150","description":"\u003csection data-turn=\"assistant\" data-scroll-anchor=\"false\" data-testid=\"conversation-turn-135\" data-turn-id=\"request-69d5befb-d48c-8331-9f75-c30ecb5150ff-21\" dir=\"auto\" class=\"text-token-text-primary w-full focus:outline-none [--shadow-height:45px] has-data-writing-block:pointer-events-none has-data-writing-block:-mt-(--shadow-height) has-data-writing-block:pt-(--shadow-height) [\u0026amp;:has([data-writing-block])\u0026gt;*]:pointer-events-auto [content-visibility:auto] supports-[content-visibility:auto]:[contain-intrinsic-size:auto_100lvh] R6Vx5W_threadScrollVars scroll-mb-[calc(var(--scroll-root-safe-area-inset-bottom,0px)+var(--thread-response-height))] scroll-mt-[calc(var(--header-height)+min(200px,max(70px,20svh)))]\"\u003e\n\u003cdiv class=\"text-base my-auto mx-auto pb-10 [--thread-content-margin:var(--thread-content-margin-xs,calc(var(--spacing)*4))] @w-sm\/main:[--thread-content-margin:var(--thread-content-margin-sm,calc(var(--spacing)*6))] @w-lg\/main:[--thread-content-margin:var(--thread-content-margin-lg,calc(var(--spacing)*16))] px-(--thread-content-margin)\"\u003e\n\u003cdiv class=\"[--thread-content-max-width:40rem] @w-lg\/main:[--thread-content-max-width:48rem] mx-auto max-w-(--thread-content-max-width) flex-1 group\/turn-messages focus-visible:outline-hidden relative flex w-full min-w-0 flex-col agent-turn\"\u003e\n\u003cdiv class=\"flex max-w-full flex-col gap-4 grow\"\u003e\n\u003cdiv data-turn-start-message=\"true\" class=\"min-h-8 text-message relative flex w-full flex-col items-end gap-2 text-start break-words whitespace-normal outline-none keyboard-focused:focus-ring [.text-message+\u0026amp;]:mt-1\" data-message-model-slug=\"gpt-5-4-thinking\" dir=\"auto\" data-message-id=\"c915e406-aaab-4a79-a282-bc7276275500\" data-message-author-role=\"assistant\" tabindex=\"0\"\u003e\n\u003cdiv class=\"flex w-full flex-col gap-1 empty:hidden\"\u003e\n\u003cdiv class=\"markdown prose dark:prose-invert w-full wrap-break-word light markdown-new-styling\"\u003e\n\u003ch3 data-end=\"341\" data-start=\"307\"\u003eA20B-2003-0150 Fanuc Backplane PCB\u003c\/h3\u003e\n\u003cdiv class=\"TyagGW_tableContainer\"\u003e\n\u003cdiv class=\"group TyagGW_tableWrapper flex flex-col-reverse w-fit\" tabindex=\"-1\"\u003e\n\u003ctable style=\"width: 100.087%; height: 421.468px;\" class=\"w-fit min-w-(--thread-content-width)\" data-end=\"1086\" data-start=\"343\"\u003e\n\u003ctbody data-end=\"1086\" data-start=\"359\"\u003e\n\u003ctr style=\"height: 19.5938px;\" data-end=\"380\" data-start=\"359\"\u003e\n\u003ctd style=\"width: 46.4444%; height: 19.5938px;\" data-col-size=\"sm\" data-end=\"371\" data-start=\"359\"\u003e\u003cstrong data-end=\"370\" data-start=\"361\"\u003eBrand\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 50.696%; height: 19.5938px;\" data-end=\"380\" data-start=\"371\" data-col-size=\"xl\"\u003eFanuc\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\" data-end=\"409\" data-start=\"381\"\u003e\n\u003ctd style=\"width: 46.4444%; height: 19.5938px;\" data-col-size=\"sm\" data-end=\"393\" data-start=\"381\"\u003e\u003cstrong data-end=\"392\" data-start=\"383\"\u003eModel\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 50.696%; height: 19.5938px;\" data-end=\"409\" data-start=\"393\" data-col-size=\"xl\"\u003eA20B20030150\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\" data-end=\"457\" data-start=\"410\"\u003e\n\u003ctd style=\"width: 46.4444%; height: 19.5938px;\" data-col-size=\"sm\" data-end=\"430\" data-start=\"410\"\u003e\u003cstrong data-end=\"429\" data-start=\"412\"\u003eHandling Time\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 50.696%; height: 19.5938px;\" data-end=\"457\" data-start=\"430\" data-col-size=\"xl\"\u003ewithin 1-2 working days\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\" data-end=\"501\" data-start=\"458\"\u003e\n\u003ctd style=\"width: 46.4444%; height: 19.5938px;\" data-col-size=\"sm\" data-end=\"480\" data-start=\"458\"\u003e\u003cstrong data-end=\"479\" data-start=\"460\"\u003eShipping Method\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 50.696%; height: 19.5938px;\" data-end=\"501\" data-start=\"480\" data-col-size=\"xl\"\u003eDHL \/ UPS \/ FedEx\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 117.562px;\" data-end=\"743\" data-start=\"502\"\u003e\n\u003ctd style=\"width: 46.4444%; height: 117.562px;\" data-col-size=\"sm\" data-end=\"542\" data-start=\"502\"\u003e\u003cstrong data-end=\"541\" data-start=\"504\"\u003eEstimated Delivery Time (via DHL)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 50.696%; height: 117.562px;\" data-end=\"743\" data-start=\"542\" data-col-size=\"xl\"\u003eAsia: 1-3 business days\u003cbr\u003eEurope: 2-4 business days\u003cbr\u003eNorth America: 2-4 business days\u003cbr\u003eSouth America: 3-6 business days\u003cbr\u003eMiddle East \u0026amp; Africa: 3-6 business days\u003cbr\u003eOceania: 2-5 business days\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 39.1875px;\" data-end=\"833\" data-start=\"744\"\u003e\n\u003ctd style=\"width: 46.4444%; height: 39.1875px;\" data-col-size=\"sm\" data-end=\"759\" data-start=\"744\"\u003e\u003cstrong data-end=\"758\" data-start=\"746\"\u003eWarranty\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 50.696%; height: 39.1875px;\" data-end=\"833\" data-start=\"759\" data-col-size=\"xl\"\u003eNEW \/ Refurbished: 1-Year warranty\u003cbr\u003eUsed (90% New): 3-Month warranty\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\" data-end=\"874\" data-start=\"834\"\u003e\n\u003ctd style=\"width: 46.4444%; height: 19.5938px;\" data-col-size=\"sm\" data-end=\"849\" data-start=\"834\"\u003e\u003cstrong data-end=\"848\" data-start=\"836\"\u003eCategory\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 50.696%; height: 19.5938px;\" data-end=\"874\" data-start=\"849\" data-col-size=\"xl\"\u003ePCB \/ Backplane Board\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 117.562px;\" data-end=\"1002\" data-start=\"875\"\u003e\n\u003ctd style=\"width: 46.4444%; height: 117.562px;\" data-col-size=\"sm\" data-end=\"903\" data-start=\"875\"\u003e\u003cstrong data-end=\"902\" data-start=\"877\"\u003eParameter Description\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 50.696%; height: 117.562px;\" data-end=\"1002\" data-start=\"903\" data-col-size=\"xl\"\u003eA20B20030150\u003cbr\u003eDISCONTINUED BY MANUFACTURER\u003cbr\u003eBACKPLANE PCB\u003cbr\u003e2-SLOT\u003cbr\u003eMODEL B\u003cbr\u003e16I \/ 18I\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\" data-end=\"1060\" data-start=\"1003\"\u003e\n\u003ctd style=\"width: 46.4444%; height: 19.5938px;\" data-col-size=\"sm\" data-end=\"1017\" data-start=\"1003\"\u003e\u003cstrong data-end=\"1016\" data-start=\"1005\"\u003eService\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 50.696%; height: 19.5938px;\" data-end=\"1060\" data-start=\"1017\" data-col-size=\"xl\"\u003eTest video will be sent before delivery\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\" data-end=\"1086\" data-start=\"1061\"\u003e\n\u003ctd style=\"width: 46.4444%; height: 19.5938px;\" data-col-size=\"sm\" data-end=\"1075\" data-start=\"1061\"\u003e\u003cstrong data-end=\"1074\" data-start=\"1063\"\u003ePacking\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 50.696%; height: 19.5938px;\" data-end=\"1086\" data-start=\"1075\" data-col-size=\"xl\"\u003eCartons\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cp data-end=\"1459\" data-start=\"1088\"\u003eThe \u003cstrong data-end=\"1110\" data-start=\"1092\"\u003eA20B-2003-0150\u003c\/strong\u003e is a Fanuc \u003ca href=\"https:\/\/reacocnc.com\/collections\/fanuc-pcbs\" target=\"_blank\" title=\"Buy \u0026amp; Repair Fanuc PCBs for Reliable Industrial Automation\" rel=\"noopener\"\u003e\u003cstrong data-end=\"1139\" data-start=\"1122\"\u003ebackplane PCB\u003c\/strong\u003e\u003c\/a\u003e used in \u003cstrong data-end=\"1161\" data-start=\"1148\"\u003e16i \/ 18i\u003c\/strong\u003e CNC systems where stable board-to-board connection is essential for normal control operation. Identified as a \u003cstrong data-end=\"1290\" data-start=\"1272\"\u003e2-slot Model B\u003c\/strong\u003e backplane board, this PCB is part of the internal control structure and helps support the physical and electrical connection between installed boards inside the system.\u003c\/p\u003e\n\u003cp data-end=\"1914\" data-start=\"1461\"\u003eBecause this model has been \u003cstrong data-end=\"1525\" data-start=\"1489\"\u003ediscontinued by the manufacturer\u003c\/strong\u003e, it is most often requested by customers maintaining older Fanuc-controlled equipment, replacing damaged internal support boards, or preparing spare stock for long-term service support. In real maintenance work, the \u003cstrong data-end=\"1760\" data-start=\"1742\"\u003eA20B 2003 0150\u003c\/strong\u003e remains important because a correct backplane board helps preserve the original control layout and avoids unnecessary compatibility issues during repair.\u003c\/p\u003e\n\u003cp data-end=\"2093\" data-start=\"1916\"\u003eAt \u003ca href=\"https:\/\/reacocnc.com\/\" target=\"_blank\" title=\"Reliable Buy \u0026amp; Repair industrial automation components - REACO CNC\" rel=\"noopener\"\u003eREACO CNC\u003c\/a\u003e, we supply dependable \u003ca href=\"https:\/\/reacocnc.com\/collections\/fanuc-cnc-robot-parts\" target=\"_blank\" title=\"Shop for Fanuc CNC \u0026amp; Robot Parts\" rel=\"noopener\"\u003e\u003cstrong data-end=\"1966\" data-start=\"1951\"\u003eFanuc parts\u003c\/strong\u003e\u003c\/a\u003e for customers who need replacement backplane boards, maintenance stock, or \u003ca href=\"https:\/\/reacocnc.com\/products\/fanuc-mitsubishi-cnc-robot-parts-repair\" target=\"_blank\" title=\"Reliable Repair for FANUC, Mitsubishi, and All CNC Parts - REACO CNC\" rel=\"noopener\"\u003e\u003cstrong data-end=\"2058\" data-start=\"2042\"\u003eFanuc repair\u003c\/strong\u003e\u003c\/a\u003e support for installed CNC systems.\u003c\/p\u003e\n\u003cp data-end=\"2499\" data-start=\"2095\"\u003eThe \u003cstrong data-end=\"2139\" data-start=\"2099\"\u003eA20B-2003-0150 Fanuc backplane board\u003c\/strong\u003e is used in applications where the original system depends on the correct slot arrangement and internal board connection path. Unlike a main CPU board or display board, a backplane PCB may not perform the main logic itself, but it still plays a critical role in how the overall control system is assembled and how related boards communicate inside the machine.\u003c\/p\u003e\n\u003cp data-end=\"2909\" data-start=\"2501\"\u003eIn practical service situations, a damaged backplane can lead to board seating problems, unreliable internal connection, or faults that are difficult to trace because the issue is structural rather than obvious at first glance. In those cases, replacing the correct \u003cstrong data-end=\"2785\" data-start=\"2767\"\u003eA20B-2003-0150\u003c\/strong\u003e is often the most practical way to restore stable internal board support and keep the original hardware arrangement intact.\u003c\/p\u003e\n\u003cp data-end=\"2950\" data-start=\"2911\"\u003eThis board is commonly associated with:\u003c\/p\u003e\n\u003cul data-end=\"3168\" data-start=\"2952\"\u003e\n\u003cli data-end=\"2987\" data-start=\"2952\" data-section-id=\"1cp5oni\"\u003eFanuc \u003cstrong data-end=\"2973\" data-start=\"2960\"\u003e16i \/ 18i\u003c\/strong\u003e CNC systems\u003c\/li\u003e\n\u003cli data-end=\"3027\" data-start=\"2988\" data-section-id=\"1rqnp65\"\u003eInternal backplane replacement work\u003c\/li\u003e\n\u003cli data-end=\"3063\" data-start=\"3028\" data-section-id=\"11kkqz4\"\u003e2-slot board connection support\u003c\/li\u003e\n\u003cli data-end=\"3100\" data-start=\"3064\" data-section-id=\"11tt06x\"\u003eMaintenance and rebuild projects\u003c\/li\u003e\n\u003cli data-end=\"3168\" data-start=\"3101\" data-section-id=\"pi6v5\"\u003eService jobs requiring original-compatible \u003cstrong data-end=\"3168\" data-start=\"3146\"\u003eFanuc control PCBs\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-end=\"3403\" data-start=\"3170\"\u003eIt may also be sourced together with related \u003cstrong data-end=\"3235\" data-start=\"3215\"\u003eFanuc controller\u003c\/strong\u003e boards, main boards, interface PCBs, display boards, \u003cstrong data-end=\"3308\" data-start=\"3289\"\u003eservo amplifier\u003c\/strong\u003e units, \u003cstrong data-end=\"3333\" data-start=\"3316\"\u003espindle drive\u003c\/strong\u003e units, and other CNC electronic assemblies during larger repair work.\u003c\/p\u003e\n\u003cp data-end=\"3468\" data-start=\"3405\"\u003eDepending on stock availability, this board may be supplied in:\u003c\/p\u003e\n\u003cul data-end=\"3532\" data-start=\"3470\"\u003e\n\u003cli data-end=\"3487\" data-start=\"3470\" data-section-id=\"1jqn1mv\"\u003eNew condition\u003c\/li\u003e\n\u003cli data-end=\"3513\" data-start=\"3488\" data-section-id=\"1op2ke4\"\u003eRefurbished condition\u003c\/li\u003e\n\u003cli data-end=\"3532\" data-start=\"3514\" data-section-id=\"1u2nacc\"\u003eUsed condition\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-end=\"3817\" data-start=\"3534\"\u003eFor many customers, refurbished stock is a practical option because it offers dependable replacement support while helping keep cost and lead time under control. This is especially useful when the goal is to restore the original system layout without making broader hardware changes.\u003c\/p\u003e\n\u003cp data-end=\"3884\" data-start=\"3819\"\u003eCustomers usually look for the \u003cstrong data-end=\"3868\" data-start=\"3850\"\u003eA20B-2003-0150\u003c\/strong\u003e when they need:\u003c\/p\u003e\n\u003cul data-end=\"4159\" data-start=\"3886\"\u003e\n\u003cli data-end=\"3937\" data-start=\"3886\" data-section-id=\"lilbmn\"\u003eA direct replacement for a faulty backplane PCB\u003c\/li\u003e\n\u003cli data-end=\"3996\" data-start=\"3938\" data-section-id=\"15wpbi3\"\u003eSupport for discontinued Fanuc internal board hardware\u003c\/li\u003e\n\u003cli data-end=\"4046\" data-start=\"3997\" data-section-id=\"1wfcyaa\"\u003eBackup \u003cstrong data-end=\"4021\" data-start=\"4006\"\u003eFanuc stock\u003c\/strong\u003e for important machines\u003c\/li\u003e\n\u003cli data-end=\"4102\" data-start=\"4047\" data-section-id=\"tuneu3\"\u003eReliable \u003cstrong data-end=\"4073\" data-start=\"4058\"\u003eFanuc parts\u003c\/strong\u003e for maintenance and repair\u003c\/li\u003e\n\u003cli data-end=\"4159\" data-start=\"4103\" data-section-id=\"yq2gaz\"\u003eHelp deciding between replacement and \u003cstrong data-end=\"4159\" data-start=\"4143\"\u003eFanuc repair\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-end=\"4375\" data-start=\"4161\"\u003eIn real factory environments, having the correct backplane board available can save a great deal of time, especially when the problem is tied to internal board connection rather than a more visible control failure.\u003c\/p\u003e\n\u003cp data-end=\"4636\" data-start=\"4377\"\u003eREACO CNC supports both direct replacement supply and \u003cstrong data-end=\"4447\" data-start=\"4431\"\u003eFanuc repair\u003c\/strong\u003e inquiries. If your original \u003cstrong data-end=\"4494\" data-start=\"4476\"\u003eA20B-2003-0150\u003c\/strong\u003e is damaged, we can help review whether repair is practical or whether replacement is the better route based on stock, condition, and urgency.\u003c\/p\u003e\n\u003cp data-end=\"4888\" data-start=\"4638\"\u003eWe also support sourcing for related \u003cstrong data-end=\"4690\" data-start=\"4675\"\u003eFanuc parts\u003c\/strong\u003e, including backplane boards, main boards, interface modules, display boards, \u003cstrong data-end=\"4787\" data-start=\"4768\"\u003eservo amplifier\u003c\/strong\u003e units, \u003cstrong data-end=\"4812\" data-start=\"4795\"\u003espindle drive\u003c\/strong\u003e units, and other CNC electronic assemblies used in installed Fanuc systems.\u003c\/p\u003e\n\u003cp data-end=\"5254\" data-start=\"4890\"\u003eFor many shops, older 16i and 18i systems are still productive and worth maintaining. In those cases, using the correct internal support board is often the simplest way to keep the control structure stable. A proper \u003cstrong data-end=\"5124\" data-start=\"5106\"\u003eA20B 2003 0150\u003c\/strong\u003e replacement can help reduce downtime, preserve the original hardware arrangement, and make maintenance work more straightforward.\u003c\/p\u003e\n\u003ch4 data-end=\"5264\" data-start=\"5256\"\u003eFAQ\u003c\/h4\u003e\n\u003cp data-end=\"5354\" data-start=\"5266\"\u003e\u003cstrong data-end=\"5293\" data-start=\"5266\"\u003eWhat is A20B-2003-0150?\u003c\/strong\u003e\u003cbr data-end=\"5296\" data-start=\"5293\"\u003eIt is a Fanuc backplane PCB used in 16i \/ 18i CNC systems.\u003c\/p\u003e\n\u003cp data-end=\"5451\" data-start=\"5356\"\u003e\u003cstrong data-end=\"5393\" data-start=\"5356\"\u003eWhat is this board identified as?\u003c\/strong\u003e\u003cbr data-end=\"5396\" data-start=\"5393\"\u003eIt is identified as a \u003cstrong data-end=\"5450\" data-start=\"5418\"\u003e2-slot Model B backplane PCB\u003c\/strong\u003e.\u003c\/p\u003e\n\u003cp data-end=\"5549\" data-start=\"5453\"\u003e\u003cstrong data-end=\"5488\" data-start=\"5453\"\u003eIs A20B-2003-0150 discontinued?\u003c\/strong\u003e\u003cbr data-end=\"5491\" data-start=\"5488\"\u003eYes. This model has been discontinued by the manufacturer.\u003c\/p\u003e\n\u003cp data-end=\"5708\" data-start=\"5551\"\u003e\u003cstrong data-end=\"5583\" data-start=\"5551\"\u003eWhat is this board used for?\u003c\/strong\u003e\u003cbr data-end=\"5586\" data-start=\"5583\"\u003eIt is used as an internal backplane board that supports board connection and slot structure inside the CNC control system.\u003c\/p\u003e\n\u003cp data-end=\"5824\" data-start=\"5710\"\u003e\u003cstrong data-end=\"5745\" data-start=\"5710\"\u003eCan A20B-2003-0150 be repaired?\u003c\/strong\u003e\u003cbr data-end=\"5748\" data-start=\"5745\"\u003eYes. Repair may be possible depending on the board condition and fault type.\u003c\/p\u003e\n\u003cp data-end=\"5924\" data-start=\"5826\"\u003e\u003cstrong data-end=\"5864\" data-start=\"5826\"\u003eDo you provide worldwide shipping?\u003c\/strong\u003e\u003cbr data-end=\"5867\" data-start=\"5864\"\u003eYes. We supply Fanuc parts to customers around the world.\u003c\/p\u003e\n\u003chr data-end=\"5929\" data-start=\"5926\"\u003e\n\u003cp data-is-only-node=\"\" data-is-last-node=\"\" data-end=\"6069\" data-start=\"5931\"\u003e\u003cstrong data-end=\"5983\" data-start=\"5931\"\u003eNeed pricing or availability for A20B-2003-0150?\u003c\/strong\u003e\u003cbr data-end=\"5986\" data-start=\"5983\"\u003e\u003ca href=\"https:\/\/reacocnc.com\/pages\/contact-us\" target=\"_blank\" title=\"Contact Us for Reliable industrial automation solutions - REACO CNC\" rel=\"noopener\"\u003eContact REACO CNC\u003c\/a\u003e for stock status, repair support, and worldwide shipping options.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/section\u003e","brand":"REACO CNC","offers":[{"title":"Brand New","offer_id":48518044025047,"sku":"A20B-2003-0150-new","price":189.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0780\/3784\/4183\/files\/View_A20B-2003-0150_model_information.jpg?v=1776397019","url":"https:\/\/reacocnc.com\/products\/fanuc-a20b-2003-0150","provider":"REACO CNC","version":"1.0","type":"link"}