{"product_id":"ultratech-stepper-03-20-00784-vme-focus-control-board-03-20-01967","title":"Ultratech Stepper 03-20-00784 VME Focus Control Board 03-20-01967","description":"\u003cdiv class=\"\" data-turn-id-container=\"request-6a43a35d-6f44-83ec-bb05-598fd82bfd75-5\" data-is-intersecting=\"true\"\u003e\n\u003csection class=\"text-token-text-primary w-full focus:outline-none has-data-writing-block:pointer-events-none [\u0026amp;:has([data-writing-block])\u0026gt;*]:pointer-events-auto 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)))]\" dir=\"auto\" data-turn-id=\"request-6a43a35d-6f44-83ec-bb05-598fd82bfd75-5\" data-turn-id-container=\"request-6a43a35d-6f44-83ec-bb05-598fd82bfd75-5\" data-testid=\"conversation-turn-62\" data-turn=\"assistant\"\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 data-conversation-screenshot-content=\"\" 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-message-author-role=\"assistant\" data-message-id=\"7874d753-67b3-4745-a4ba-1b4b9c563016\" data-turn-start-message=\"true\" dir=\"auto\" data-message-model-slug=\"gpt-5-5\" 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\" tabindex=\"0\"\u003e\n\u003cdiv class=\"flex w-full flex-col gap-1 empty:hidden\"\u003e\n\u003cdiv class=\"markdown prose dark:prose-invert wrap-break-word w-full dark markdown-new-styling\"\u003e\n\u003ch3 data-section-id=\"17lc1ru\" data-start=\"0\" data-end=\"16\"\u003eDescription:\u003c\/h3\u003e\n\u003cp data-start=\"17\" data-end=\"585\"\u003eThe Ultratech Stepper 03-20-00784 VME Focus Control Board 03-20-01967 is used in semiconductor photolithography systems to control wafer focus and precision stage positioning during exposure processes. Commonly installed in Ultratech 4700 wafer steppers, semiconductor manufacturing equipment, and cleanroom wafer fabrication facilities. Maintenance teams and semiconductor equipment service providers use this control board for equipment repairs, preventive maintenance, and replacement of failed OEM focus control electronics. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3 data-section-id=\"5ms9th\" data-start=\"587\" data-end=\"604\"\u003eApplications:\u003c\/h3\u003e\n\u003cp data-start=\"605\" data-end=\"997\"\u003eThe Ultratech Stepper 03-20-00784 VME Focus Control Board 03-20-01967 is commonly used in semiconductor wafer steppers, photolithography systems, autofocus and stage positioning assemblies, wafer alignment equipment, and cleanroom manufacturing environments requiring accurate focus control and real-time motion processing for semiconductor production. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3 data-section-id=\"5hg6bl\" data-start=\"999\" data-end=\"1028\"\u003eTechnical Specifications:\u003c\/h3\u003e\n\u003cp data-start=\"1029\" data-end=\"1580\"\u003e• Brand: Ultratech Stepper\u003cbr data-start=\"1055\" data-end=\"1058\"\u003e• Part Number: 03-20-00784 \/ 03-20-01967\u003cbr data-start=\"1098\" data-end=\"1101\"\u003e• Product Type: VME Focus Control Board\u003cbr data-start=\"1140\" data-end=\"1143\"\u003e• Board Type: VME Processor \/ Focus Control PCB\u003cbr data-start=\"1190\" data-end=\"1193\"\u003e• Function: Controls wafer focus and 5-axis stage positioning\u003cbr data-start=\"1254\" data-end=\"1257\"\u003e• System Compatibility: Ultratech 4700 Wafer Stepper Systems\u003cbr data-start=\"1317\" data-end=\"1320\"\u003e• Installation: Direct OEM Replacement\u003cbr data-start=\"1358\" data-end=\"1361\"\u003e• Application: Semiconductor Photolithography Equipment\u003cbr data-start=\"1416\" data-end=\"1419\"\u003e• Industrial Applications: Semiconductor Manufacturing and Cleanroom Wafer Fabrication\u003cbr data-start=\"1505\" data-end=\"1508\"\u003e• Country of Origin: United States \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3 data-section-id=\"1cz0398\" data-start=\"1582\" data-end=\"1606\"\u003eCommon Replacements:\u003c\/h3\u003e\n\u003cp data-start=\"1608\" data-end=\"1815\" data-is-last-node=\"\" data-is-only-node=\"\"\u003e• Ultratech Stepper 0553-628000 Focus Control \u0026amp; Driver Board\u003cbr data-start=\"1668\" data-end=\"1671\"\u003e• Ultratech Stepper 1053-623300 Focus Control Board\u003cbr data-start=\"1722\" data-end=\"1725\"\u003e• Ultratech Stepper 03-08-11035 Focus Control Driver\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\n\u003c\/div\u003e","brand":"Ultratech","offers":[{"title":"Used Surplus - Excellent Condition","offer_id":51714360672558,"sku":null,"price":0.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0940\/0818\/1038\/files\/Ebay_website_image_6ca1d092-970b-43cc-94f1-9c6e961ff159.jpg?v=1770424046","url":"https:\/\/plgautomation.com\/products\/ultratech-stepper-03-20-00784-vme-focus-control-board-03-20-01967","provider":"PLG Automation ","version":"1.0","type":"link"}