{"product_id":"ultratech-0553-615900-optical-edge-switch-board","title":"Ultratech 0553-615900 Optical Edge Switch Board","description":"\u003cdiv class=\"\" data-turn-id-container=\"request-6a43a35d-6f44-83ec-bb05-598fd82bfd75-64\" 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-bb05-598fd82bfd75-64\" data-turn-id-container=\"request-6a43a35d-6f44-83ec-bb05-598fd82bfd75-64\" data-testid=\"conversation-turn-180\" 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=\"127b37da-5d13-47e4-a991-36b0753c4dc6\" 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=\"637\"\u003eThe Ultratech Stepper 0553-615900 Optical Edge Switch Board is used in semiconductor photolithography systems to detect wafer and stage edge positions for precise alignment, positioning, and motion control during lithography processes. Commonly installed in Ultratech 1100, 1500, and 1700 wafer steppers used in semiconductor manufacturing and cleanroom wafer fabrication facilities. Maintenance teams and semiconductor equipment service providers use this optical edge \u003ca href=\"https:\/\/plgautomation.com\/collections\/switches-circuit-protection\"\u003eswitch\u003c\/a\u003e board for equipment repairs, preventive maintenance, and replacement of failed OEM alignment electronics. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3 data-section-id=\"5ms9th\" data-start=\"639\" data-end=\"656\"\u003eApplications:\u003c\/h3\u003e\n\u003cp data-start=\"657\" data-end=\"1017\"\u003eThe Ultratech Stepper 0553-615900 Optical Edge Switch Board is commonly used in semiconductor wafer steppers, photolithography systems, wafer alignment assemblies, optical edge detection circuits, stage positioning systems, and cleanroom manufacturing environments requiring accurate wafer positioning and optical sensing. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3 data-section-id=\"5hg6bl\" data-start=\"1019\" data-end=\"1048\"\u003eTechnical Specifications:\u003c\/h3\u003e\n\u003cp data-start=\"1049\" data-end=\"1626\"\u003e• Brand: Ultratech Stepper\u003cbr data-start=\"1075\" data-end=\"1078\"\u003e• Part Number: 0553-615900\u003cbr data-start=\"1104\" data-end=\"1107\"\u003e• Product Type: Optical Edge Switch Board\u003cbr data-start=\"1148\" data-end=\"1151\"\u003e• Board Type: Printed Circuit Board (PCB)\u003cbr data-start=\"1192\" data-end=\"1195\"\u003e• Function: Optical edge detection and wafer\/stage position sensing\u003cbr data-start=\"1262\" data-end=\"1265\"\u003e• System Compatibility: Ultratech 1100, 1500, and 1700 Wafer Stepper Systems\u003cbr data-start=\"1341\" data-end=\"1344\"\u003e• Installation: Direct OEM Replacement\u003cbr data-start=\"1382\" data-end=\"1385\"\u003e• Application: Semiconductor Photolithography Equipment\u003cbr data-start=\"1440\" data-end=\"1443\"\u003e• Industrial Applications: Semiconductor Manufacturing and Cleanroom Wafer Fabrication\u003cbr data-start=\"1529\" data-end=\"1532\"\u003e• Compatible Revisions: Rev. A, Rev. D (model dependent) \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3 data-section-id=\"1cz0398\" data-start=\"1628\" data-end=\"1652\"\u003eCommon Replacements:\u003c\/h3\u003e\n\u003cp data-start=\"1654\" data-end=\"1864\" data-is-last-node=\"\" data-is-only-node=\"\"\u003e• Ultratech Stepper 0553-627300 Optical Edge Switch Board\u003cbr data-start=\"1711\" data-end=\"1714\"\u003e• Ultratech Stepper 0553-627200 Optical Edge Switch Board\u003cbr data-start=\"1771\" data-end=\"1774\"\u003e• Ultratech Stepper 0553-700974 UTS Comparator Board\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":"Ultra","offers":[{"title":"Used Surplus - Excellent Condition","offer_id":51714358772014,"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_a5231fed-8b82-4358-8954-727157769f84.jpg?v=1770423981","url":"https:\/\/plgautomation.com\/products\/ultratech-0553-615900-optical-edge-switch-board","provider":"PLG Automation ","version":"1.0","type":"link"}