{"product_id":"a-17981-a-17982-wpc-7-trough-opto-pair","title":"A-17981\/A-17982 WPC 7 Trough Opto (pair)","description":"\u003cp\u003e\u003cspan\u003eReplaces A-16926\/A-16927.\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003eSold as a pair.\u003c\/span\u003e\u003cbr\u003e\u003cbr\u003e\u003cspan\u003eFaithful, electrically and visually accurate replicas of the original WPC Widebody 7-trough opto boards, built using modern, high quality components and matched routing.\u003c\/span\u003e\u003cbr\u003e\u003cbr\u003e\u003cspan\u003eTechnical Features\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003e• Improved thermal performance on the commonly heat-damaged transmitter board.\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003e• Matched infrared emitters and phototransistors\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003e• Quality Molex connectors\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003e• Built using modern components from reputable manufacturers\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003e• Authentic schematic correct design — all component placement, connections and routing match the original WPC board and schematic\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003e• Fully tested\u003c\/span\u003e\u003cbr\u003e\u003cbr\u003e\u003cspan\u003eWhy choose these boards?\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003e7-Trough opto boards are now decades old, and many have suffered from significant heat damage and infrared emitter\/phototransistor failures.\u003c\/span\u003e\u003cbr\u003e\u003cbr\u003e\u003cspan\u003eEven when repaired, you’re still relying on components that have already lived a long service life – and the PCB tracks\/pads are often damaged – leading to reliability problems such as random ball deployment.\u003c\/span\u003e\u003cbr\u003e\u003cbr\u003e\u003cspan\u003eThe MC Circuit Works board is a clean, drop in replacement that behaves exactly like the original — same timing, same routing philosophy, same component choices — but built with fresh silicon and clean copper.\u003c\/span\u003e\u003cbr\u003e\u003cbr\u003e\u003cspan\u003eFor restorations, long term reliability, or machines that see regular play, new boards are often a better solution than continuing to patch ageing originals.\u003c\/span\u003e\u003cbr\u003e\u003cbr\u003e\u003cspan\u003eIf you want a board that:\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003e• Drops straight in\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003e• Looks and behaves like the factory original\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003e• Uses quality components and connectors\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003e• Matches the original schematic and routing\u003c\/span\u003e\u003c\/p\u003e","brand":"My Store","offers":[{"title":"Default Title","offer_id":58775225893248,"sku":null,"price":36.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1013\/2016\/3712\/files\/Angle_b7414452-5f70-47b6-b6fe-5d05aff35e8d.jpg?v=1787669216","url":"https:\/\/mccircuitworks.com\/products\/a-17981-a-17982-wpc-7-trough-opto-pair","provider":"My Store","version":"1.0","type":"link"}